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new file mode 100644
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+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
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diff --git a/IXI/sub-042/ses-01/anat/msub-042_ses-01_scandata.json b/IXI/sub-042/ses-01/anat/msub-042_ses-01_scandata.json
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+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
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+    "website": "https://brain-development.org/ixi-dataset/",
+    "citation": "IXI data was obtained from https://brain-development.org/ixi-dataset/",
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new file mode 100644
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+{
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+    "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/",
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+{
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+    "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/",
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+{
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+    "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/",
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new file mode 100644
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+{
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+    "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",
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+}
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new file mode 100644
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+{
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+    "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",
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+}
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+    "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/",
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new file mode 100644
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+{
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+    "session_id": "01",
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+    "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/",
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new file mode 100644
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+{
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+    "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",
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+}
\ No newline at end of file
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new file mode 100644
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+++ b/IXI/sub-139/ses-01/anat/msub-139_ses-01_scandata.json
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+{
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+    "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-139_ses-01_T1w_brain_affine_mni.nii.gz",
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+}
\ No newline at end of file
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new file mode 100644
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+++ b/IXI/sub-154/ses-01/anat/msub-154_ses-01_scandata.json
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+{
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+    "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-154_ses-01_T1w_brain_affine_mni.nii.gz",
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+}
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new file mode 100644
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+{
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+    "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",
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+}
\ No newline at end of file
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new file mode 100644
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+{
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+    "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",
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+}
\ No newline at end of file
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new file mode 100644
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@@ -0,0 +1,19 @@
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+    "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",
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+}
\ No newline at end of file
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new file mode 100644
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@@ -0,0 +1,19 @@
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+    "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",
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+}
\ No newline at end of file
diff --git a/IXI/sub-191/ses-01/anat/msub-191_ses-01_scandata.json b/IXI/sub-191/ses-01/anat/msub-191_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..6728db693b1f2ecb4c22729dc59fb7c89cbe746a
--- /dev/null
+++ b/IXI/sub-191/ses-01/anat/msub-191_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "191",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 44,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893911,
+    "total_intracranial_volume": 1419.27,
+    "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-191_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 479
+}
\ No newline at end of file
diff --git a/IXI/sub-196/ses-01/anat/msub-196_ses-01_scandata.json b/IXI/sub-196/ses-01/anat/msub-196_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1acea54b1008e5604a3aaf2aea1d45ee3b3e743b
--- /dev/null
+++ b/IXI/sub-196/ses-01/anat/msub-196_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "196",
+    "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": 1.898367,
+    "total_intracranial_volume": 1392.84,
+    "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-196_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 484
+}
\ No newline at end of file
diff --git a/IXI/sub-197/ses-01/anat/msub-197_ses-01_scandata.json b/IXI/sub-197/ses-01/anat/msub-197_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..3e57f712e88011f9c76e1481b7a8f2d64cfbd4d5
--- /dev/null
+++ b/IXI/sub-197/ses-01/anat/msub-197_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "197",
+    "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": 1.89418,
+    "total_intracranial_volume": 1304.94,
+    "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-197_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 485
+}
\ No newline at end of file
diff --git a/IXI/sub-198/ses-01/anat/msub-198_ses-01_scandata.json b/IXI/sub-198/ses-01/anat/msub-198_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..bb66ea86c75b0918959141ca75efe1b609c973c8
--- /dev/null
+++ b/IXI/sub-198/ses-01/anat/msub-198_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "198",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 45,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894836,
+    "total_intracranial_volume": 1691.95,
+    "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-198_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 486
+}
\ No newline at end of file
diff --git a/IXI/sub-199/ses-01/anat/msub-199_ses-01_scandata.json b/IXI/sub-199/ses-01/anat/msub-199_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..3b13af70d202e43ce023d881f0213be3fd81d112
--- /dev/null
+++ b/IXI/sub-199/ses-01/anat/msub-199_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "199",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 63,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894095,
+    "total_intracranial_volume": 1441.76,
+    "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-199_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 487
+}
\ No newline at end of file
diff --git a/IXI/sub-223/ses-01/anat/msub-223_ses-01_scandata.json b/IXI/sub-223/ses-01/anat/msub-223_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1829b2faa7433a54c613f868cc11e8b8c2e4b831
--- /dev/null
+++ b/IXI/sub-223/ses-01/anat/msub-223_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "223",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 63,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.898768,
+    "total_intracranial_volume": 1548.42,
+    "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-223_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 508
+}
\ No newline at end of file
diff --git a/IXI/sub-248/ses-01/anat/msub-248_ses-01_scandata.json b/IXI/sub-248/ses-01/anat/msub-248_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..87d2fa1c7b6a8360c5463da3a025502bb0795989
--- /dev/null
+++ b/IXI/sub-248/ses-01/anat/msub-248_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "248",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 44,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.894468,
+    "total_intracranial_volume": 1226.16,
+    "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-248_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 529
+}
\ No newline at end of file
diff --git a/IXI/sub-270/ses-01/anat/msub-270_ses-01_scandata.json b/IXI/sub-270/ses-01/anat/msub-270_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..92c3e689912b3ad0aa11af61140cbb8d4b28e9ff
--- /dev/null
+++ b/IXI/sub-270/ses-01/anat/msub-270_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "270",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 61,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.904017,
+    "total_intracranial_volume": 1467.07,
+    "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-270_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 551
+}
\ No newline at end of file
diff --git a/IXI/sub-279/ses-01/anat/msub-279_ses-01_scandata.json b/IXI/sub-279/ses-01/anat/msub-279_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..3564a98032a5f4b33a343950e6506a31e51bbc26
--- /dev/null
+++ b/IXI/sub-279/ses-01/anat/msub-279_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "279",
+    "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": 1.919781,
+    "total_intracranial_volume": 1463.55,
+    "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-279_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 557
+}
\ No newline at end of file
diff --git a/IXI/sub-284/ses-01/anat/msub-284_ses-01_scandata.json b/IXI/sub-284/ses-01/anat/msub-284_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..a7be7c393ff8aecb0e2cf8bac852d89251d99cff
--- /dev/null
+++ b/IXI/sub-284/ses-01/anat/msub-284_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "284",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 63,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.89373,
+    "total_intracranial_volume": 1267.71,
+    "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-284_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 560
+}
\ No newline at end of file
diff --git a/IXI/sub-302/ses-01/anat/msub-302_ses-01_scandata.json b/IXI/sub-302/ses-01/anat/msub-302_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..138cab7d8e9e9b62f7bf21e0dfa414ae3afef8b2
--- /dev/null
+++ b/IXI/sub-302/ses-01/anat/msub-302_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "302",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 59,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.893565,
+    "total_intracranial_volume": 1386.82,
+    "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-302_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 577
+}
\ No newline at end of file
diff --git a/IXI/sub-303/ses-01/anat/msub-303_ses-01_scandata.json b/IXI/sub-303/ses-01/anat/msub-303_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..353092f8e6433d6d13cf92a2a4663f9d0753e239
--- /dev/null
+++ b/IXI/sub-303/ses-01/anat/msub-303_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "303",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 25,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.89373,
+    "total_intracranial_volume": 1405.18,
+    "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-303_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 578
+}
\ No newline at end of file
diff --git a/IXI/sub-304/ses-01/anat/msub-304_ses-01_scandata.json b/IXI/sub-304/ses-01/anat/msub-304_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..2f2392b3a8dcc9f311f22f1f795dd2d4c5b863d8
--- /dev/null
+++ b/IXI/sub-304/ses-01/anat/msub-304_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "304",
+    "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": 1.928264,
+    "total_intracranial_volume": 1264.83,
+    "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": "validation",
+    "t1_file_name": "msub-304_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 579
+}
\ No newline at end of file
diff --git a/IXI/sub-305/ses-01/anat/msub-305_ses-01_scandata.json b/IXI/sub-305/ses-01/anat/msub-305_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..9cf008e023dd481a6e727891e1aae88bb389f429
--- /dev/null
+++ b/IXI/sub-305/ses-01/anat/msub-305_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "305",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 62,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894769,
+    "total_intracranial_volume": 1242.38,
+    "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": "train",
+    "t1_file_name": "msub-305_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 580
+}
\ No newline at end of file
diff --git a/IXI/sub-332/ses-01/anat/msub-332_ses-01_scandata.json b/IXI/sub-332/ses-01/anat/msub-332_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1b680c5bd0376394754a0f11d892cc70d198cfe2
--- /dev/null
+++ b/IXI/sub-332/ses-01/anat/msub-332_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "332",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 42,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.895919,
+    "total_intracranial_volume": 1386.08,
+    "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-332_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 606
+}
\ No newline at end of file
diff --git a/IXI/sub-334/ses-01/anat/msub-334_ses-01_scandata.json b/IXI/sub-334/ses-01/anat/msub-334_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..6cccffef87dc3ae17f455365f1d1f535bd40c225
--- /dev/null
+++ b/IXI/sub-334/ses-01/anat/msub-334_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "334",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 69,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.894637,
+    "total_intracranial_volume": 1442.26,
+    "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-334_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 607
+}
\ No newline at end of file
diff --git a/IXI/sub-335/ses-01/anat/msub-335_ses-01_scandata.json b/IXI/sub-335/ses-01/anat/msub-335_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..53fd96442e20b6b828e5009da658de252e99bab2
--- /dev/null
+++ b/IXI/sub-335/ses-01/anat/msub-335_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "335",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 69,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.893694,
+    "total_intracranial_volume": 1685.73,
+    "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-335_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 608
+}
\ No newline at end of file
diff --git a/IXI/sub-350/ses-01/anat/msub-350_ses-01_scandata.json b/IXI/sub-350/ses-01/anat/msub-350_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..52836817242850458378176f2b5097ad9002a69b
--- /dev/null
+++ b/IXI/sub-350/ses-01/anat/msub-350_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "350",
+    "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": 1.894495,
+    "total_intracranial_volume": 1707.61,
+    "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-350_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 615
+}
\ No newline at end of file
diff --git a/IXI/sub-351/ses-01/anat/msub-351_ses-01_scandata.json b/IXI/sub-351/ses-01/anat/msub-351_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..bba13e74c50e8438a98564bd4be72f6c398371ef
--- /dev/null
+++ b/IXI/sub-351/ses-01/anat/msub-351_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "351",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 56,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.896789,
+    "total_intracranial_volume": 1302.87,
+    "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-351_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 616
+}
\ No newline at end of file
diff --git a/IXI/sub-356/ses-01/anat/msub-356_ses-01_scandata.json b/IXI/sub-356/ses-01/anat/msub-356_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..41c691ae1c7a3e2331b156bf6f3e45630fe292f2
--- /dev/null
+++ b/IXI/sub-356/ses-01/anat/msub-356_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "356",
+    "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": 1.904281,
+    "total_intracranial_volume": 1276.92,
+    "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": "test",
+    "t1_file_name": "msub-356_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 619
+}
\ No newline at end of file
diff --git a/IXI/sub-357/ses-01/anat/msub-357_ses-01_scandata.json b/IXI/sub-357/ses-01/anat/msub-357_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..92beb2674f52f5d171fb0cdfff2a82ef707b807f
--- /dev/null
+++ b/IXI/sub-357/ses-01/anat/msub-357_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "357",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 63,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.893876,
+    "total_intracranial_volume": 1342.08,
+    "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-357_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 620
+}
\ No newline at end of file
diff --git a/IXI/sub-358/ses-01/anat/msub-358_ses-01_scandata.json b/IXI/sub-358/ses-01/anat/msub-358_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..bfb82fbf85ad32ca898fcdff1fb7ecf5af04a154
--- /dev/null
+++ b/IXI/sub-358/ses-01/anat/msub-358_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "358",
+    "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": 1.895134,
+    "total_intracranial_volume": 1410.52,
+    "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-358_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 621
+}
\ No newline at end of file
diff --git a/IXI/sub-359/ses-01/anat/msub-359_ses-01_scandata.json b/IXI/sub-359/ses-01/anat/msub-359_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..efbdb16503d708ad7618aaed217b1e9d6ecb0f68
--- /dev/null
+++ b/IXI/sub-359/ses-01/anat/msub-359_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "359",
+    "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": 1.894302,
+    "total_intracranial_volume": 1355.33,
+    "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-359_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 622
+}
\ No newline at end of file
diff --git a/IXI/sub-360/ses-01/anat/msub-360_ses-01_scandata.json b/IXI/sub-360/ses-01/anat/msub-360_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..904e477e838f66584b3839aaf0d697567e96188e
--- /dev/null
+++ b/IXI/sub-360/ses-01/anat/msub-360_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "360",
+    "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": 1.894165,
+    "total_intracranial_volume": 1412.81,
+    "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-360_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 623
+}
\ No newline at end of file
diff --git a/IXI/sub-368/ses-01/anat/msub-368_ses-01_scandata.json b/IXI/sub-368/ses-01/anat/msub-368_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..9e2dfbd8a5a3410982c469feb63b127b8578eea2
--- /dev/null
+++ b/IXI/sub-368/ses-01/anat/msub-368_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "368",
+    "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": 1.919072,
+    "total_intracranial_volume": 1376.43,
+    "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-368_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 630
+}
\ No newline at end of file
diff --git a/IXI/sub-369/ses-01/anat/msub-369_ses-01_scandata.json b/IXI/sub-369/ses-01/anat/msub-369_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..e5e1f95cdba10e2540ced0cb7f42373f6b77a539
--- /dev/null
+++ b/IXI/sub-369/ses-01/anat/msub-369_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "369",
+    "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": 1.894452,
+    "total_intracranial_volume": 1423.2,
+    "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-369_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 631
+}
\ No newline at end of file
diff --git a/IXI/sub-392/ses-01/anat/msub-392_ses-01_scandata.json b/IXI/sub-392/ses-01/anat/msub-392_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..5d4127912cf92e1eeb6ca07c99b4ad9332c35b3b
--- /dev/null
+++ b/IXI/sub-392/ses-01/anat/msub-392_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "392",
+    "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": 1.894001,
+    "total_intracranial_volume": 1541.36,
+    "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-392_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 653
+}
\ No newline at end of file
diff --git a/IXI/sub-393/ses-01/anat/msub-393_ses-01_scandata.json b/IXI/sub-393/ses-01/anat/msub-393_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..9693aee566b9c65ac6bb1d109e7030de66902c99
--- /dev/null
+++ b/IXI/sub-393/ses-01/anat/msub-393_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "393",
+    "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": 1.893752,
+    "total_intracranial_volume": 1411.27,
+    "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-393_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 654
+}
\ No newline at end of file
diff --git a/IXI/sub-394/ses-01/anat/msub-394_ses-01_scandata.json b/IXI/sub-394/ses-01/anat/msub-394_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..739a89855582bc8e6bc404efcf44cddd1806a14f
--- /dev/null
+++ b/IXI/sub-394/ses-01/anat/msub-394_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "394",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 53,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894143,
+    "total_intracranial_volume": 1691.88,
+    "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-394_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 655
+}
\ No newline at end of file
diff --git a/IXI/sub-395/ses-01/anat/msub-395_ses-01_scandata.json b/IXI/sub-395/ses-01/anat/msub-395_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..a88ff687ac058b775d3ec79af3a793b3e441e63f
--- /dev/null
+++ b/IXI/sub-395/ses-01/anat/msub-395_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "395",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 45,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893658,
+    "total_intracranial_volume": 1536.8,
+    "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-395_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 656
+}
\ No newline at end of file
diff --git a/IXI/sub-410/ses-01/anat/msub-410_ses-01_scandata.json b/IXI/sub-410/ses-01/anat/msub-410_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..f7c5c779ada6f1fdc7ac115cb8ea80f1d2fbfe9f
--- /dev/null
+++ b/IXI/sub-410/ses-01/anat/msub-410_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "410",
+    "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": 1.905782,
+    "total_intracranial_volume": 1326.57,
+    "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-410_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 671
+}
\ No newline at end of file
diff --git a/IXI/sub-417/ses-01/anat/msub-417_ses-01_scandata.json b/IXI/sub-417/ses-01/anat/msub-417_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..cb6ca82d0734706327746ce37c82db2b1346c50f
--- /dev/null
+++ b/IXI/sub-417/ses-01/anat/msub-417_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "417",
+    "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": 1.898336,
+    "total_intracranial_volume": 1567.05,
+    "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": "test",
+    "t1_file_name": "msub-417_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 678
+}
\ No newline at end of file
diff --git a/IXI/sub-419/ses-01/anat/msub-419_ses-01_scandata.json b/IXI/sub-419/ses-01/anat/msub-419_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..8c3ee71e02a97bd6ce7643a678824d0928ce56f8
--- /dev/null
+++ b/IXI/sub-419/ses-01/anat/msub-419_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "419",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 73,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894765,
+    "total_intracranial_volume": 1269.5,
+    "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": "validation",
+    "t1_file_name": "msub-419_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 680
+}
\ No newline at end of file
diff --git a/IXI/sub-426/ses-01/anat/msub-426_ses-01_scandata.json b/IXI/sub-426/ses-01/anat/msub-426_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..a8211474bbc2dcaccc23846ba71442fc16ccefaf
--- /dev/null
+++ b/IXI/sub-426/ses-01/anat/msub-426_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "426",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 23,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893706,
+    "total_intracranial_volume": 1568.01,
+    "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-426_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 686
+}
\ No newline at end of file
diff --git a/IXI/sub-443/ses-01/anat/msub-443_ses-01_scandata.json b/IXI/sub-443/ses-01/anat/msub-443_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..abec15d2f763d0f1ae00c7f5c07b0dc443316c6e
--- /dev/null
+++ b/IXI/sub-443/ses-01/anat/msub-443_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "443",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 69,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.937284,
+    "total_intracranial_volume": 1386.26,
+    "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-443_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 703
+}
\ No newline at end of file
diff --git a/IXI/sub-475/ses-01/anat/msub-475_ses-01_scandata.json b/IXI/sub-475/ses-01/anat/msub-475_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..fcb09bce5375b9b6d737b6f7c3240bb4c7bf5b16
--- /dev/null
+++ b/IXI/sub-475/ses-01/anat/msub-475_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "475",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 32,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893753,
+    "total_intracranial_volume": 1429.1,
+    "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": "validation",
+    "t1_file_name": "msub-475_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 731
+}
\ No newline at end of file
diff --git a/IXI/sub-481/ses-01/anat/msub-481_ses-01_scandata.json b/IXI/sub-481/ses-01/anat/msub-481_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..5658367378d74403aef574e5e6af20465a8f9e5f
--- /dev/null
+++ b/IXI/sub-481/ses-01/anat/msub-481_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "481",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 65,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.894159,
+    "total_intracranial_volume": 1406.65,
+    "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-481_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 737
+}
\ No newline at end of file
diff --git a/IXI/sub-488/ses-01/anat/msub-488_ses-01_scandata.json b/IXI/sub-488/ses-01/anat/msub-488_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..89974fac338940667f72771b755d42f264863700
--- /dev/null
+++ b/IXI/sub-488/ses-01/anat/msub-488_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "488",
+    "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": 1.893755,
+    "total_intracranial_volume": 1500.43,
+    "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-488_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 744
+}
\ No newline at end of file
diff --git a/IXI/sub-500/ses-01/anat/msub-500_ses-01_scandata.json b/IXI/sub-500/ses-01/anat/msub-500_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..58fadfb80d4c7692a77938cb012e2b873bd27c1e
--- /dev/null
+++ b/IXI/sub-500/ses-01/anat/msub-500_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "500",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 63,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893725,
+    "total_intracranial_volume": 1720.85,
+    "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-500_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 756
+}
\ No newline at end of file
diff --git a/IXI/sub-501/ses-01/anat/msub-501_ses-01_scandata.json b/IXI/sub-501/ses-01/anat/msub-501_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..eabb4964c3c8287139285320ff5fddef64ee8a53
--- /dev/null
+++ b/IXI/sub-501/ses-01/anat/msub-501_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "501",
+    "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": 1.894346,
+    "total_intracranial_volume": 1504.94,
+    "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-501_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 757
+}
\ No newline at end of file
diff --git a/IXI/sub-506/ses-01/anat/msub-506_ses-01_scandata.json b/IXI/sub-506/ses-01/anat/msub-506_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..2eaf96a48573b965ab83ab27ab2566f3217ff7ad
--- /dev/null
+++ b/IXI/sub-506/ses-01/anat/msub-506_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "506",
+    "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": 1.89406,
+    "total_intracranial_volume": 1499.24,
+    "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-506_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 762
+}
\ No newline at end of file
diff --git a/IXI/sub-507/ses-01/anat/msub-507_ses-01_scandata.json b/IXI/sub-507/ses-01/anat/msub-507_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..7bef39f85a7eaf1b155f9d428b849e66e0776afe
--- /dev/null
+++ b/IXI/sub-507/ses-01/anat/msub-507_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "507",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 71,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893989,
+    "total_intracranial_volume": 1599.54,
+    "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-507_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 763
+}
\ No newline at end of file
diff --git a/IXI/sub-508/ses-01/anat/msub-508_ses-01_scandata.json b/IXI/sub-508/ses-01/anat/msub-508_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..eaf1b83430f651722b22eef6934d43fac125423b
--- /dev/null
+++ b/IXI/sub-508/ses-01/anat/msub-508_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "508",
+    "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": 1.893715,
+    "total_intracranial_volume": 1242.26,
+    "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-508_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 764
+}
\ No newline at end of file
diff --git a/IXI/sub-531/ses-01/anat/msub-531_ses-01_scandata.json b/IXI/sub-531/ses-01/anat/msub-531_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..14b79e7a2db9f7c216daae2cf38d9434f027c79f
--- /dev/null
+++ b/IXI/sub-531/ses-01/anat/msub-531_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "531",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 75,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.895775,
+    "total_intracranial_volume": 1658.14,
+    "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-531_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 781
+}
\ No newline at end of file
diff --git a/IXI/sub-536/ses-01/anat/msub-536_ses-01_scandata.json b/IXI/sub-536/ses-01/anat/msub-536_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..d59371d8fefd4745356fc1d8735fd2572319f081
--- /dev/null
+++ b/IXI/sub-536/ses-01/anat/msub-536_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "536",
+    "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": 1.89479,
+    "total_intracranial_volume": 1291.7,
+    "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-536_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 786
+}
\ No newline at end of file
diff --git a/IXI/sub-539/ses-01/anat/msub-539_ses-01_scandata.json b/IXI/sub-539/ses-01/anat/msub-539_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..78c4face18418d20b7c9cfdc8f01f9f61ad9faf3
--- /dev/null
+++ b/IXI/sub-539/ses-01/anat/msub-539_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "539",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 78,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893759,
+    "total_intracranial_volume": 1324.12,
+    "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-539_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 789
+}
\ No newline at end of file
diff --git a/IXI/sub-553/ses-01/anat/msub-553_ses-01_scandata.json b/IXI/sub-553/ses-01/anat/msub-553_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..b974e4a812f60322372fc61f2b04fe556cfd51d3
--- /dev/null
+++ b/IXI/sub-553/ses-01/anat/msub-553_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "553",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 28,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894326,
+    "total_intracranial_volume": 1656.49,
+    "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-553_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 801
+}
\ No newline at end of file
diff --git a/IXI/sub-554/ses-01/anat/msub-554_ses-01_scandata.json b/IXI/sub-554/ses-01/anat/msub-554_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..400ad4db3cb2d563cc6dc454e4867ff730456bfe
--- /dev/null
+++ b/IXI/sub-554/ses-01/anat/msub-554_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "554",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 70,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893914,
+    "total_intracranial_volume": 1501.2,
+    "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-554_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 802
+}
\ No newline at end of file
diff --git a/IXI/sub-555/ses-01/anat/msub-555_ses-01_scandata.json b/IXI/sub-555/ses-01/anat/msub-555_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..653b050b12b832f3c2090eb4bb42787d09ebad02
--- /dev/null
+++ b/IXI/sub-555/ses-01/anat/msub-555_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "555",
+    "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": 1.907661,
+    "total_intracranial_volume": 1254.6,
+    "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-555_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 803
+}
\ No newline at end of file
diff --git a/IXI/sub-562/ses-01/anat/msub-562_ses-01_scandata.json b/IXI/sub-562/ses-01/anat/msub-562_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..462d74643ef8e9f91dc16ee25051f24d1536e831
--- /dev/null
+++ b/IXI/sub-562/ses-01/anat/msub-562_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "562",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 42,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894805,
+    "total_intracranial_volume": 1408.6,
+    "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-562_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 809
+}
\ No newline at end of file
diff --git a/IXI/sub-563/ses-01/anat/msub-563_ses-01_scandata.json b/IXI/sub-563/ses-01/anat/msub-563_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..813d065c9cf9ccb8a9f6d3427faa0847bca155d7
--- /dev/null
+++ b/IXI/sub-563/ses-01/anat/msub-563_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "563",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 28,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894501,
+    "total_intracranial_volume": 1309.17,
+    "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-563_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 810
+}
\ No newline at end of file
diff --git a/IXI/sub-591/ses-01/anat/msub-591_ses-01_scandata.json b/IXI/sub-591/ses-01/anat/msub-591_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4de1b129c0ca8189b4cb1aee962cae722e3a73d0
--- /dev/null
+++ b/IXI/sub-591/ses-01/anat/msub-591_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "591",
+    "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": 1.895733,
+    "total_intracranial_volume": 1300.99,
+    "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-591_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 831
+}
\ No newline at end of file
diff --git a/IXI/sub-597/ses-01/anat/msub-597_ses-01_scandata.json b/IXI/sub-597/ses-01/anat/msub-597_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..8e6a23386a07ee77ef1ca29d1ce7c905b65fef2c
--- /dev/null
+++ b/IXI/sub-597/ses-01/anat/msub-597_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
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+    "session_id": "01",
+    "study": "IXI",
+    "age": 43,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.895399,
+    "total_intracranial_volume": 1189.72,
+    "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-597_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 837
+}
\ No newline at end of file
diff --git a/IXI/sub-599/ses-01/anat/msub-599_ses-01_scandata.json b/IXI/sub-599/ses-01/anat/msub-599_ses-01_scandata.json
new file mode 100644
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--- /dev/null
+++ b/IXI/sub-599/ses-01/anat/msub-599_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "599",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 39,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.910595,
+    "total_intracranial_volume": 1636.27,
+    "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-599_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 839
+}
\ No newline at end of file
diff --git a/IXI/sub-613/ses-01/anat/msub-613_ses-01_scandata.json b/IXI/sub-613/ses-01/anat/msub-613_ses-01_scandata.json
new file mode 100644
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--- /dev/null
+++ b/IXI/sub-613/ses-01/anat/msub-613_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
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+    "session_id": "01",
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+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.901037,
+    "total_intracranial_volume": 1651.94,
+    "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-613_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 851
+}
\ No newline at end of file
diff --git a/IXI/sub-625/ses-01/anat/msub-625_ses-01_scandata.json b/IXI/sub-625/ses-01/anat/msub-625_ses-01_scandata.json
new file mode 100644
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--- /dev/null
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+{
+    "participant_id": "625",
+    "session_id": "01",
+    "study": "IXI",
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+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893899,
+    "total_intracranial_volume": 1580.99,
+    "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-625_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 860
+}
\ No newline at end of file
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