diff --git a/IXI/sub-002/.DS_Store b/IXI/sub-002/.DS_Store
index bf9ebf4bb8bd9cb700cb6c5220915f19fe65dd3f..19a0ea08d3de075bb3e490bced00f33d5cf36414 100644
Binary files a/IXI/sub-002/.DS_Store and b/IXI/sub-002/.DS_Store differ
diff --git a/IXI/sub-002/ses-01/.DS_Store b/IXI/sub-002/ses-01/.DS_Store
index f0a66ffe884c285da140b7b24c5f0d0e13c76472..c4b47d6109622effb5fe3ccb99022e333b710029 100644
Binary files a/IXI/sub-002/ses-01/.DS_Store and b/IXI/sub-002/ses-01/.DS_Store differ
diff --git a/IXI/sub-002/ses-01/anat/msub-002_ses-01_scandata.json b/IXI/sub-002/ses-01/anat/msub-002_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..111738c9fceff4b296da933adaea652572c14669
--- /dev/null
+++ b/IXI/sub-002/ses-01/anat/msub-002_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "002",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 35,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.901104,
+    "total_intracranial_volume": 1399.05,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-002_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 316
+}
\ No newline at end of file
diff --git a/IXI/sub-067/ses-01/anat/msub-067_ses-01_scandata.json b/IXI/sub-067/ses-01/anat/msub-067_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..01ed86f2c56823ec29fc9faaf97d521c64f21ec2
--- /dev/null
+++ b/IXI/sub-067/ses-01/anat/msub-067_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "067",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 24,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.899654,
+    "total_intracranial_volume": 1699.58,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-067_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 369
+}
\ No newline at end of file
diff --git a/IXI/sub-069/ses-01/anat/msub-069_ses-01_scandata.json b/IXI/sub-069/ses-01/anat/msub-069_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..0674b6ed94f0d355a96fcd6776af08f8d1ec575b
--- /dev/null
+++ b/IXI/sub-069/ses-01/anat/msub-069_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "069",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 26,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.898437,
+    "total_intracranial_volume": 1195.52,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-069_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 371
+}
\ No newline at end of file
diff --git a/IXI/sub-094/ses-01/anat/msub-094_ses-01_scandata.json b/IXI/sub-094/ses-01/anat/msub-094_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..c897d6590b1a41067103188bcc998686f06071ff
--- /dev/null
+++ b/IXI/sub-094/ses-01/anat/msub-094_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "094",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 24,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.894295,
+    "total_intracranial_volume": 1488.48,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-094_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 393
+}
\ No newline at end of file
diff --git a/IXI/sub-113/ses-01/anat/msub-113_ses-01_scandata.json b/IXI/sub-113/ses-01/anat/msub-113_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..d1c64026569d166620d5edd0f458ce9e04f087ea
--- /dev/null
+++ b/IXI/sub-113/ses-01/anat/msub-113_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "113",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 32,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.902343,
+    "total_intracranial_volume": 1264.84,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-113_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 412
+}
\ No newline at end of file
diff --git a/IXI/sub-114/ses-01/anat/msub-114_ses-01_scandata.json b/IXI/sub-114/ses-01/anat/msub-114_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..fb84c8a382bfce3585a646ad3fe57f98a3b0fdc4
--- /dev/null
+++ b/IXI/sub-114/ses-01/anat/msub-114_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "114",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 65,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.898346,
+    "total_intracranial_volume": 1235.62,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-114_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 413
+}
\ No newline at end of file
diff --git a/IXI/sub-115/ses-01/anat/msub-115_ses-01_scandata.json b/IXI/sub-115/ses-01/anat/msub-115_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1577da7c3e29c2cab2ec5ea8972e226b59c62eff
--- /dev/null
+++ b/IXI/sub-115/ses-01/anat/msub-115_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "115",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 72,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893684,
+    "total_intracranial_volume": 1474.5,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-115_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 414
+}
\ No newline at end of file
diff --git a/IXI/sub-122/ses-01/anat/msub-122_ses-01_scandata.json b/IXI/sub-122/ses-01/anat/msub-122_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..46b1559be8a36ff970cf526ffddbaf1530d118b8
--- /dev/null
+++ b/IXI/sub-122/ses-01/anat/msub-122_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "122",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 22,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.897658,
+    "total_intracranial_volume": 1408.93,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-122_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 420
+}
\ No newline at end of file
diff --git a/IXI/sub-123/ses-01/anat/msub-123_ses-01_scandata.json b/IXI/sub-123/ses-01/anat/msub-123_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..0efa682574f0b6b9a179bc73a60a21baace9488c
--- /dev/null
+++ b/IXI/sub-123/ses-01/anat/msub-123_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "123",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 46,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.900911,
+    "total_intracranial_volume": 1267.04,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-123_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 421
+}
\ No newline at end of file
diff --git a/IXI/sub-140/ses-01/anat/msub-140_ses-01_scandata.json b/IXI/sub-140/ses-01/anat/msub-140_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..48464ede8a1d76b7b0b2dad735cdd4301bed17c8
--- /dev/null
+++ b/IXI/sub-140/ses-01/anat/msub-140_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "140",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 27,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.899336,
+    "total_intracranial_volume": 1348.16,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-140_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 435
+}
\ No newline at end of file
diff --git a/IXI/sub-141/ses-01/anat/msub-141_ses-01_scandata.json b/IXI/sub-141/ses-01/anat/msub-141_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4c622ef914cfffddbfb4f7e5505f91e070dff8c5
--- /dev/null
+++ b/IXI/sub-141/ses-01/anat/msub-141_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "141",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 46,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893936,
+    "total_intracranial_volume": 1382.16,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-141_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 436
+}
\ No newline at end of file
diff --git a/IXI/sub-170/ses-01/anat/msub-170_ses-01_scandata.json b/IXI/sub-170/ses-01/anat/msub-170_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1a6864f7b317c04d6044dbf512d0b2711391757c
--- /dev/null
+++ b/IXI/sub-170/ses-01/anat/msub-170_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "170",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 31,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.901157,
+    "total_intracranial_volume": 1270.2,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-170_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 461
+}
\ No newline at end of file
diff --git a/IXI/sub-178/ses-01/anat/msub-178_ses-01_scandata.json b/IXI/sub-178/ses-01/anat/msub-178_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..f827c976f0b1253074dedb1cfca5b689f03b190c
--- /dev/null
+++ b/IXI/sub-178/ses-01/anat/msub-178_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "178",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 25,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893956,
+    "total_intracranial_volume": 1430.8,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-178_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 468
+}
\ No newline at end of file
diff --git a/IXI/sub-179/ses-01/anat/msub-179_ses-01_scandata.json b/IXI/sub-179/ses-01/anat/msub-179_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..defcbd44928003b0751ae422dc76daaf97ec77d4
--- /dev/null
+++ b/IXI/sub-179/ses-01/anat/msub-179_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "179",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 30,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.899249,
+    "total_intracranial_volume": 1714.57,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-179_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 469
+}
\ No newline at end of file
diff --git a/IXI/sub-182/ses-01/anat/msub-182_ses-01_scandata.json b/IXI/sub-182/ses-01/anat/msub-182_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..79079cf85c0723e3d29ed7cd4a7236fa28cfd5a4
--- /dev/null
+++ b/IXI/sub-182/ses-01/anat/msub-182_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "182",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 60,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893909,
+    "total_intracranial_volume": 1528.82,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-182_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 472
+}
\ No newline at end of file
diff --git a/IXI/sub-183/ses-01/anat/msub-183_ses-01_scandata.json b/IXI/sub-183/ses-01/anat/msub-183_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..8f2d5b62567b07d67b591fdd2a811469537eafef
--- /dev/null
+++ b/IXI/sub-183/ses-01/anat/msub-183_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "183",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 30,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.896443,
+    "total_intracranial_volume": 1511.8,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-183_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 473
+}
\ No newline at end of file
diff --git a/IXI/sub-184/ses-01/anat/msub-184_ses-01_scandata.json b/IXI/sub-184/ses-01/anat/msub-184_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..2639d58f7bbe1442e4a4cb4caac7bc568953914f
--- /dev/null
+++ b/IXI/sub-184/ses-01/anat/msub-184_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "184",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 30,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.900379,
+    "total_intracranial_volume": 1544.18,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-184_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 474
+}
\ No newline at end of file
diff --git a/IXI/sub-185/ses-01/anat/msub-185_ses-01_scandata.json b/IXI/sub-185/ses-01/anat/msub-185_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..ffce2704d5d3ac6827ccc438dd9ede3aa200b62a
--- /dev/null
+++ b/IXI/sub-185/ses-01/anat/msub-185_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "185",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 83,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894437,
+    "total_intracranial_volume": 1424.02,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "test",
+    "t1_file_name": "msub-185_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 475
+}
\ No newline at end of file
diff --git a/IXI/sub-201/ses-01/anat/msub-201_ses-01_scandata.json b/IXI/sub-201/ses-01/anat/msub-201_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..9c6365a5ac1bd9d462b376ac2935e295e6ec7df2
--- /dev/null
+++ b/IXI/sub-201/ses-01/anat/msub-201_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "201",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 22,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.902939,
+    "total_intracranial_volume": 1211.15,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "validation",
+    "t1_file_name": "msub-201_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 489
+}
\ No newline at end of file
diff --git a/IXI/sub-208/ses-01/anat/msub-208_ses-01_scandata.json b/IXI/sub-208/ses-01/anat/msub-208_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..fa78fc238b1c64e773e8d6df6409d0ab73e6fdc4
--- /dev/null
+++ b/IXI/sub-208/ses-01/anat/msub-208_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "208",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 34,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.900155,
+    "total_intracranial_volume": 1643.81,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-208_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 495
+}
\ No newline at end of file
diff --git a/IXI/sub-230/ses-01/anat/msub-230_ses-01_scandata.json b/IXI/sub-230/ses-01/anat/msub-230_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..a04a884f5e5ae36be249bd37d7c202db690185fc
--- /dev/null
+++ b/IXI/sub-230/ses-01/anat/msub-230_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "230",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 21,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.89475,
+    "total_intracranial_volume": 1333.16,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-230_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 514
+}
\ No newline at end of file
diff --git a/IXI/sub-237/ses-01/anat/msub-237_ses-01_scandata.json b/IXI/sub-237/ses-01/anat/msub-237_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1b5ca296f899a11a652a555f6d1e9d00a22775f9
--- /dev/null
+++ b/IXI/sub-237/ses-01/anat/msub-237_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "237",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 78,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.896034,
+    "total_intracranial_volume": 1157.16,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-237_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 520
+}
\ No newline at end of file
diff --git a/IXI/sub-239/ses-01/anat/msub-239_ses-01_scandata.json b/IXI/sub-239/ses-01/anat/msub-239_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1ea59d0247e5df8ae7a3d00d498e8ea4f655488c
--- /dev/null
+++ b/IXI/sub-239/ses-01/anat/msub-239_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "239",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 62,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.893686,
+    "total_intracranial_volume": 1299.48,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "validation",
+    "t1_file_name": "msub-239_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 522
+}
\ No newline at end of file
diff --git a/IXI/sub-255/ses-01/anat/msub-255_ses-01_scandata.json b/IXI/sub-255/ses-01/anat/msub-255_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..c565ce0595318590e6025ab4f1c48a526fd8eace
--- /dev/null
+++ b/IXI/sub-255/ses-01/anat/msub-255_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "255",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 57,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.8936,
+    "total_intracranial_volume": 1364.0,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-255_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 536
+}
\ No newline at end of file
diff --git a/IXI/sub-264/ses-01/anat/msub-264_ses-01_scandata.json b/IXI/sub-264/ses-01/anat/msub-264_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4c5a3398e496251f2d686fb8f33605c615b5a438
--- /dev/null
+++ b/IXI/sub-264/ses-01/anat/msub-264_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "264",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 44,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.897941,
+    "total_intracranial_volume": 1280.03,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-264_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 545
+}
\ No newline at end of file
diff --git a/IXI/sub-290/ses-01/anat/msub-290_ses-01_scandata.json b/IXI/sub-290/ses-01/anat/msub-290_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..ef2cf72030ae8b3fc0ca2264df6c8cd7506eef29
--- /dev/null
+++ b/IXI/sub-290/ses-01/anat/msub-290_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "290",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 45,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894383,
+    "total_intracranial_volume": 1254.59,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "test",
+    "t1_file_name": "msub-290_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 566
+}
\ No newline at end of file
diff --git a/IXI/sub-297/ses-01/anat/msub-297_ses-01_scandata.json b/IXI/sub-297/ses-01/anat/msub-297_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4cced3b6aa34d5916dd2a03c1a52185ce960141f
--- /dev/null
+++ b/IXI/sub-297/ses-01/anat/msub-297_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "297",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 51,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.938173,
+    "total_intracranial_volume": 1483.46,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-297_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 573
+}
\ No newline at end of file
diff --git a/IXI/sub-299/ses-01/anat/msub-299_ses-01_scandata.json b/IXI/sub-299/ses-01/anat/msub-299_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..7280e5a2f160918a105e55eb24a1267ba0aba27f
--- /dev/null
+++ b/IXI/sub-299/ses-01/anat/msub-299_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "299",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 53,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893701,
+    "total_intracranial_volume": 1415.63,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-299_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 575
+}
\ No newline at end of file
diff --git a/IXI/sub-311/ses-01/anat/msub-311_ses-01_scandata.json b/IXI/sub-311/ses-01/anat/msub-311_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..bf5e953dcfda4f026c1554707417ef7a95389f48
--- /dev/null
+++ b/IXI/sub-311/ses-01/anat/msub-311_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "311",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 61,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.895305,
+    "total_intracranial_volume": 1501.37,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "test",
+    "t1_file_name": "msub-311_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 586
+}
\ No newline at end of file
diff --git a/IXI/sub-317/ses-01/anat/msub-317_ses-01_scandata.json b/IXI/sub-317/ses-01/anat/msub-317_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..781e8928b523169591e54fc37a4c0f468cd79e27
--- /dev/null
+++ b/IXI/sub-317/ses-01/anat/msub-317_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "317",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 67,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893773,
+    "total_intracranial_volume": 1563.26,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-317_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 592
+}
\ No newline at end of file
diff --git a/IXI/sub-319/ses-01/anat/msub-319_ses-01_scandata.json b/IXI/sub-319/ses-01/anat/msub-319_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..e1b924ed2ea55aabf920bd21f351c8153deba8c3
--- /dev/null
+++ b/IXI/sub-319/ses-01/anat/msub-319_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "319",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 59,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893786,
+    "total_intracranial_volume": 1555.48,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-319_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 594
+}
\ No newline at end of file
diff --git a/IXI/sub-320/ses-01/anat/msub-320_ses-01_scandata.json b/IXI/sub-320/ses-01/anat/msub-320_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..98fe91f15e1414ea13757deec28218923c8e8579
--- /dev/null
+++ b/IXI/sub-320/ses-01/anat/msub-320_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "320",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 29,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.900333,
+    "total_intracranial_volume": 1333.3,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "validation",
+    "t1_file_name": "msub-320_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 595
+}
\ No newline at end of file
diff --git a/IXI/sub-321/ses-01/anat/msub-321_ses-01_scandata.json b/IXI/sub-321/ses-01/anat/msub-321_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..5cef8db02f04a404ab96a8f609ad6c12464faec9
--- /dev/null
+++ b/IXI/sub-321/ses-01/anat/msub-321_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "321",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 54,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.89858,
+    "total_intracranial_volume": 1327.6,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-321_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 596
+}
\ No newline at end of file
diff --git a/IXI/sub-326/ses-01/anat/msub-326_ses-01_scandata.json b/IXI/sub-326/ses-01/anat/msub-326_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..a51471c761b6e757c0e05e469f90aa5a18578a82
--- /dev/null
+++ b/IXI/sub-326/ses-01/anat/msub-326_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "326",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 67,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.901983,
+    "total_intracranial_volume": 1437.82,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-326_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 600
+}
\ No newline at end of file
diff --git a/IXI/sub-328/ses-01/anat/msub-328_ses-01_scandata.json b/IXI/sub-328/ses-01/anat/msub-328_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..9e662d3cffc50f76359bb240ed7f0e6e7e3d6b14
--- /dev/null
+++ b/IXI/sub-328/ses-01/anat/msub-328_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "328",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 62,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.894451,
+    "total_intracranial_volume": 1136.52,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-328_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 602
+}
\ No newline at end of file
diff --git a/IXI/sub-342/ses-01/anat/msub-342_ses-01_scandata.json b/IXI/sub-342/ses-01/anat/msub-342_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..916ce6278c61d578c6e099d37442e6bac8e7f945
--- /dev/null
+++ b/IXI/sub-342/ses-01/anat/msub-342_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "342",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 48,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.89363,
+    "total_intracranial_volume": 1677.96,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "test",
+    "t1_file_name": "msub-342_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 612
+}
\ No newline at end of file
diff --git a/IXI/sub-344/ses-01/anat/msub-344_ses-01_scandata.json b/IXI/sub-344/ses-01/anat/msub-344_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..eec9188b6a4aea03ce0668abac3d7642886bff21
--- /dev/null
+++ b/IXI/sub-344/ses-01/anat/msub-344_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "344",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 62,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894241,
+    "total_intracranial_volume": 1382.65,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-344_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 613
+}
\ No newline at end of file
diff --git a/IXI/sub-361/ses-01/anat/msub-361_ses-01_scandata.json b/IXI/sub-361/ses-01/anat/msub-361_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..0d4d1808379213e9c8cfd25b1df1d0a5a809a7e9
--- /dev/null
+++ b/IXI/sub-361/ses-01/anat/msub-361_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "361",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 54,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.89373,
+    "total_intracranial_volume": 1572.11,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-361_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 624
+}
\ No newline at end of file
diff --git a/IXI/sub-372/ses-01/anat/msub-372_ses-01_scandata.json b/IXI/sub-372/ses-01/anat/msub-372_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..bf3bd7248b208fc337686c8db8807cdd3bf32b14
--- /dev/null
+++ b/IXI/sub-372/ses-01/anat/msub-372_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "372",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 29,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893669,
+    "total_intracranial_volume": 1661.09,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "validation",
+    "t1_file_name": "msub-372_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 634
+}
\ No newline at end of file
diff --git a/IXI/sub-373/ses-01/anat/msub-373_ses-01_scandata.json b/IXI/sub-373/ses-01/anat/msub-373_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..7e64734b8b452fcdda90acc11b9c5bd5bf75dc72
--- /dev/null
+++ b/IXI/sub-373/ses-01/anat/msub-373_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "373",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 58,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893569,
+    "total_intracranial_volume": 1106.86,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-373_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 635
+}
\ No newline at end of file
diff --git a/IXI/sub-375/ses-01/anat/msub-375_ses-01_scandata.json b/IXI/sub-375/ses-01/anat/msub-375_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..62ab2b9323cca32d794ca8b5748fb8ce076bd37c
--- /dev/null
+++ b/IXI/sub-375/ses-01/anat/msub-375_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "375",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 41,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.898132,
+    "total_intracranial_volume": 1209.8,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-375_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 636
+}
\ No newline at end of file
diff --git a/IXI/sub-380/ses-01/anat/msub-380_ses-01_scandata.json b/IXI/sub-380/ses-01/anat/msub-380_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..228f24b979484375edc79e1e468b5fd9fc0b6610
--- /dev/null
+++ b/IXI/sub-380/ses-01/anat/msub-380_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "380",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 66,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.899665,
+    "total_intracranial_volume": 1289.62,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-380_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 641
+}
\ No newline at end of file
diff --git a/IXI/sub-381/ses-01/anat/msub-381_ses-01_scandata.json b/IXI/sub-381/ses-01/anat/msub-381_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..959dcb9c1435c2d7f8b70443e4e79076c9090c6a
--- /dev/null
+++ b/IXI/sub-381/ses-01/anat/msub-381_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "381",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 59,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.896386,
+    "total_intracranial_volume": 1254.28,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-381_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 642
+}
\ No newline at end of file
diff --git a/IXI/sub-387/ses-01/anat/msub-387_ses-01_scandata.json b/IXI/sub-387/ses-01/anat/msub-387_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..eeabdae6477f69189de17e8e4a8fdfe766adeeab
--- /dev/null
+++ b/IXI/sub-387/ses-01/anat/msub-387_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "387",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 46,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.895328,
+    "total_intracranial_volume": 1537.38,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "validation",
+    "t1_file_name": "msub-387_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 648
+}
\ No newline at end of file
diff --git a/IXI/sub-389/ses-01/anat/msub-389_ses-01_scandata.json b/IXI/sub-389/ses-01/anat/msub-389_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..cf5e4d67401584c4a90e30ddd737c8d5058dde2d
--- /dev/null
+++ b/IXI/sub-389/ses-01/anat/msub-389_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "389",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 58,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893668,
+    "total_intracranial_volume": 1380.66,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-389_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 650
+}
\ No newline at end of file
diff --git a/IXI/sub-403/ses-01/anat/msub-403_ses-01_scandata.json b/IXI/sub-403/ses-01/anat/msub-403_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..61131e1dea6fba0b8cb8e74d77fd190bd3045512
--- /dev/null
+++ b/IXI/sub-403/ses-01/anat/msub-403_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "403",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 53,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893598,
+    "total_intracranial_volume": 1443.75,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-403_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 664
+}
\ No newline at end of file
diff --git a/IXI/sub-432/ses-01/anat/msub-432_ses-01_scandata.json b/IXI/sub-432/ses-01/anat/msub-432_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..3e932896e45736133007982dc84e1891ebf38f76
--- /dev/null
+++ b/IXI/sub-432/ses-01/anat/msub-432_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "432",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 57,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893762,
+    "total_intracranial_volume": 1753.4,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-432_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 692
+}
\ No newline at end of file
diff --git a/IXI/sub-459/ses-01/anat/msub-459_ses-01_scandata.json b/IXI/sub-459/ses-01/anat/msub-459_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..d6c9b18771b1ab832a080321db13f4e1f622427d
--- /dev/null
+++ b/IXI/sub-459/ses-01/anat/msub-459_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "459",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 62,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894091,
+    "total_intracranial_volume": 1171.03,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-459_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 718
+}
\ No newline at end of file
diff --git a/IXI/sub-461/ses-01/anat/msub-461_ses-01_scandata.json b/IXI/sub-461/ses-01/anat/msub-461_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1bc383ad8f75c3a0411388f931104ca7937c0618
--- /dev/null
+++ b/IXI/sub-461/ses-01/anat/msub-461_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "461",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 60,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.901183,
+    "total_intracranial_volume": 1443.77,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-461_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 720
+}
\ No newline at end of file
diff --git a/IXI/sub-468/ses-01/anat/msub-468_ses-01_scandata.json b/IXI/sub-468/ses-01/anat/msub-468_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..81c5faf7af8714afde93fe862013fd7f47cd7013
--- /dev/null
+++ b/IXI/sub-468/ses-01/anat/msub-468_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "468",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 67,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.902151,
+    "total_intracranial_volume": 1530.92,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-468_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 726
+}
\ No newline at end of file
diff --git a/IXI/sub-492/ses-01/anat/msub-492_ses-01_scandata.json b/IXI/sub-492/ses-01/anat/msub-492_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1832811f96da24c5262ab50c11c742e2f225d794
--- /dev/null
+++ b/IXI/sub-492/ses-01/anat/msub-492_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "492",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 69,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.89556,
+    "total_intracranial_volume": 1397.63,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-492_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 748
+}
\ No newline at end of file
diff --git a/IXI/sub-495/ses-01/anat/msub-495_ses-01_scandata.json b/IXI/sub-495/ses-01/anat/msub-495_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..60715f7dd9809da99056a51677566e09b553de8f
--- /dev/null
+++ b/IXI/sub-495/ses-01/anat/msub-495_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "495",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 60,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894107,
+    "total_intracranial_volume": 1457.99,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-495_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 751
+}
\ No newline at end of file
diff --git a/IXI/sub-512/ses-01/anat/msub-512_ses-01_scandata.json b/IXI/sub-512/ses-01/anat/msub-512_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..bbdbb8b488937c1b9111c4203809c2324a76013b
--- /dev/null
+++ b/IXI/sub-512/ses-01/anat/msub-512_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "512",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 64,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893604,
+    "total_intracranial_volume": 1415.64,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-512_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 767
+}
\ No newline at end of file
diff --git a/IXI/sub-522/ses-01/anat/msub-522_ses-01_scandata.json b/IXI/sub-522/ses-01/anat/msub-522_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..f8f40b4763a9fd44a2a8c53f4400c083938680a8
--- /dev/null
+++ b/IXI/sub-522/ses-01/anat/msub-522_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "522",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 28,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.893529,
+    "total_intracranial_volume": 1443.6,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-522_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 774
+}
\ No newline at end of file
diff --git a/IXI/sub-523/ses-01/anat/msub-523_ses-01_scandata.json b/IXI/sub-523/ses-01/anat/msub-523_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..afb63d965124645ad1df123dda989e633e7b3e04
--- /dev/null
+++ b/IXI/sub-523/ses-01/anat/msub-523_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "523",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 63,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893886,
+    "total_intracranial_volume": 1427.7,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-523_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 775
+}
\ No newline at end of file
diff --git a/IXI/sub-524/ses-01/anat/msub-524_ses-01_scandata.json b/IXI/sub-524/ses-01/anat/msub-524_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..60b7a2d33377fbb76ec38c6725f2111998a15f50
--- /dev/null
+++ b/IXI/sub-524/ses-01/anat/msub-524_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "524",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 33,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.8958,
+    "total_intracranial_volume": 1412.22,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-524_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 776
+}
\ No newline at end of file
diff --git a/IXI/sub-525/ses-01/anat/msub-525_ses-01_scandata.json b/IXI/sub-525/ses-01/anat/msub-525_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..8c142eacffc48a8910ebf3294695ec6c089237bd
--- /dev/null
+++ b/IXI/sub-525/ses-01/anat/msub-525_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "525",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 41,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.894901,
+    "total_intracranial_volume": 1485.74,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-525_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 777
+}
\ No newline at end of file
diff --git a/IXI/sub-537/ses-01/anat/msub-537_ses-01_scandata.json b/IXI/sub-537/ses-01/anat/msub-537_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..de581d81ec9508d17dbf0a96248931560c8ebfd5
--- /dev/null
+++ b/IXI/sub-537/ses-01/anat/msub-537_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "537",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 67,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.893807,
+    "total_intracranial_volume": 1493.99,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-537_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 787
+}
\ No newline at end of file
diff --git a/IXI/sub-541/ses-01/anat/msub-541_ses-01_scandata.json b/IXI/sub-541/ses-01/anat/msub-541_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..2114cafa285062bd46279119513449ae61450892
--- /dev/null
+++ b/IXI/sub-541/ses-01/anat/msub-541_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "541",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 36,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.896311,
+    "total_intracranial_volume": 1345.2,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-541_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 790
+}
\ No newline at end of file
diff --git a/IXI/sub-546/ses-01/anat/msub-546_ses-01_scandata.json b/IXI/sub-546/ses-01/anat/msub-546_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..e19bbc0afe6715960c8eada8da9289ae2c59cb3c
--- /dev/null
+++ b/IXI/sub-546/ses-01/anat/msub-546_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "546",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 60,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.893899,
+    "total_intracranial_volume": 1279.98,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-546_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 794
+}
\ No newline at end of file
diff --git a/IXI/sub-548/ses-01/anat/msub-548_ses-01_scandata.json b/IXI/sub-548/ses-01/anat/msub-548_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..633e7d5560f707373a37741d6f0a3317ace082a7
--- /dev/null
+++ b/IXI/sub-548/ses-01/anat/msub-548_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "548",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 66,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894896,
+    "total_intracranial_volume": 1073.83,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "test",
+    "t1_file_name": "msub-548_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 796
+}
\ No newline at end of file
diff --git a/IXI/sub-549/ses-01/anat/msub-549_ses-01_scandata.json b/IXI/sub-549/ses-01/anat/msub-549_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..ebc160329ec1dcad83fc5927635cf66c7b98e253
--- /dev/null
+++ b/IXI/sub-549/ses-01/anat/msub-549_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "549",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 25,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893766,
+    "total_intracranial_volume": 1657.22,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-549_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 797
+}
\ No newline at end of file
diff --git a/IXI/sub-571/ses-01/anat/msub-571_ses-01_scandata.json b/IXI/sub-571/ses-01/anat/msub-571_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..174689b63a7d41f4ff12a3e6afb8d43dd963e2a3
--- /dev/null
+++ b/IXI/sub-571/ses-01/anat/msub-571_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "571",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 38,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893855,
+    "total_intracranial_volume": 1376.77,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-571_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 816
+}
\ No newline at end of file
diff --git a/IXI/sub-576/ses-01/anat/msub-576_ses-01_scandata.json b/IXI/sub-576/ses-01/anat/msub-576_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..0c42406a0845a8a64b5cb7f410b755e0537a3f22
--- /dev/null
+++ b/IXI/sub-576/ses-01/anat/msub-576_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "576",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 67,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893704,
+    "total_intracranial_volume": 1297.89,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-576_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 821
+}
\ No newline at end of file
diff --git a/IXI/sub-577/ses-01/anat/msub-577_ses-01_scandata.json b/IXI/sub-577/ses-01/anat/msub-577_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..de80f44fc60f6d29ecf434944c94d59e35f7350f
--- /dev/null
+++ b/IXI/sub-577/ses-01/anat/msub-577_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "577",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 64,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.894009,
+    "total_intracranial_volume": 1355.1,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "test",
+    "t1_file_name": "msub-577_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 822
+}
\ No newline at end of file
diff --git a/IXI/sub-578/ses-01/anat/msub-578_ses-01_scandata.json b/IXI/sub-578/ses-01/anat/msub-578_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..5c69669b39148878237bc5f1d3f773ac6be44504
--- /dev/null
+++ b/IXI/sub-578/ses-01/anat/msub-578_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "578",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 57,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.89659,
+    "total_intracranial_volume": 1582.96,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-578_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 823
+}
\ No newline at end of file
diff --git a/IXI/sub-579/ses-01/anat/msub-579_ses-01_scandata.json b/IXI/sub-579/ses-01/anat/msub-579_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..514807c8cbd3393c0dcda4cff6bbb2da747915e7
--- /dev/null
+++ b/IXI/sub-579/ses-01/anat/msub-579_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "579",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 41,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893841,
+    "total_intracranial_volume": 1503.72,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-579_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 824
+}
\ No newline at end of file
diff --git a/IXI/sub-585/ses-01/anat/msub-585_ses-01_scandata.json b/IXI/sub-585/ses-01/anat/msub-585_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..499de0c86d7658dddc38d1e4b7ac88c8c6d3e128
--- /dev/null
+++ b/IXI/sub-585/ses-01/anat/msub-585_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "585",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 28,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.896039,
+    "total_intracranial_volume": 1515.85,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-585_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 827
+}
\ No newline at end of file
diff --git a/IXI/sub-600/ses-01/anat/msub-600_ses-01_scandata.json b/IXI/sub-600/ses-01/anat/msub-600_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..ae6ccfc0e2e4a39ba1bf02d3baa8313fe0518ce8
--- /dev/null
+++ b/IXI/sub-600/ses-01/anat/msub-600_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "600",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 38,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.893772,
+    "total_intracranial_volume": 1519.42,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-600_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 840
+}
\ No newline at end of file
diff --git a/IXI/sub-607/ses-01/anat/msub-607_ses-01_scandata.json b/IXI/sub-607/ses-01/anat/msub-607_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1c01822f4c64ba0fa45c9b9941883141177184b7
--- /dev/null
+++ b/IXI/sub-607/ses-01/anat/msub-607_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "607",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 83,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893789,
+    "total_intracranial_volume": 1556.89,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "test",
+    "t1_file_name": "msub-607_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 845
+}
\ No newline at end of file
diff --git a/IXI/sub-609/ses-01/anat/msub-609_ses-01_scandata.json b/IXI/sub-609/ses-01/anat/msub-609_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..625d6c2357b96919c71ee9d0be6f6c9a1c5e157d
--- /dev/null
+++ b/IXI/sub-609/ses-01/anat/msub-609_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "609",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 29,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.915798,
+    "total_intracranial_volume": 1478.29,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "validation",
+    "t1_file_name": "msub-609_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 847
+}
\ No newline at end of file
diff --git a/IXI/sub-636/ses-01/anat/msub-636_ses-01_scandata.json b/IXI/sub-636/ses-01/anat/msub-636_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4a9dc2585d20e5ff2b2bc7624ee39b1b14e7b173
--- /dev/null
+++ b/IXI/sub-636/ses-01/anat/msub-636_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "636",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 43,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.894772,
+    "total_intracranial_volume": 1663.84,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-636_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 870
+}
\ No newline at end of file
diff --git a/IXI/sub-653/ses-01/anat/msub-653_ses-01_scandata.json b/IXI/sub-653/ses-01/anat/msub-653_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..02579a26226c834309c349b64e71937cc437e121
--- /dev/null
+++ b/IXI/sub-653/ses-01/anat/msub-653_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "653",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 46,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.902118,
+    "total_intracranial_volume": 1567.25,
+    "license": "Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)",
+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
+    "split": "train",
+    "t1_file_name": "msub-653_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 880
+}
\ No newline at end of file
diff --git a/NKI-RS/sub-A00037123/ses-BAS1/anat/msub-A00037123_ses-BAS1_T1w_brain_affine_mni.nii.gz b/NKI-RS/sub-A00037123/ses-BAS1/anat/msub-A00037123_ses-BAS1_T1w_brain_affine_mni.nii.gz
new file mode 100644
index 0000000000000000000000000000000000000000..2be909a4b236d7618194bb8bc7b05e46f69f963f
--- /dev/null
+++ b/NKI-RS/sub-A00037123/ses-BAS1/anat/msub-A00037123_ses-BAS1_T1w_brain_affine_mni.nii.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:126898ff29184c9409a9f19b59249a975148d90496affb1fc3f71682773ab4aa
+size 2207635
diff --git a/NKI-RS/sub-A00038957/ses-BAS1/anat/msub-A00038957_ses-BAS1_T1w_brain_affine_mni.nii.gz b/NKI-RS/sub-A00038957/ses-BAS1/anat/msub-A00038957_ses-BAS1_T1w_brain_affine_mni.nii.gz
new file mode 100644
index 0000000000000000000000000000000000000000..522a1a1867b2f184e5212873fad851fb75c03e83
--- /dev/null
+++ b/NKI-RS/sub-A00038957/ses-BAS1/anat/msub-A00038957_ses-BAS1_T1w_brain_affine_mni.nii.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c143fdd6836f4936c1b12287e34847e2de68edea9e130b5d14b20f6901f481d0
+size 2202363
diff --git a/NKI-RS/sub-A00077638/ses-BAS1/anat/msub-A00077638_ses-BAS1_T1w_brain_affine_mni.nii.gz b/NKI-RS/sub-A00077638/ses-BAS1/anat/msub-A00077638_ses-BAS1_T1w_brain_affine_mni.nii.gz
new file mode 100644
index 0000000000000000000000000000000000000000..a43b543bb8591689cc9e72b081a4205925b743a0
--- /dev/null
+++ b/NKI-RS/sub-A00077638/ses-BAS1/anat/msub-A00077638_ses-BAS1_T1w_brain_affine_mni.nii.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1222fae294dd07e88721c77726262d60ed11890bc9503ee6414da9021d40eba3
+size 2252356