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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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+    "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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+    "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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+}
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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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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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+{
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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/",
+    "split": "validation",
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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": "train",
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+}
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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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+}
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new file mode 100644
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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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+}
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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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+}
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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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+}
\ No newline at end of file
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new file mode 100644
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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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+}
\ No newline at end of file
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new file mode 100644
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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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+}
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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/",
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+}
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new file mode 100644
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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-206_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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--- /dev/null
+++ b/IXI/sub-207/ses-01/anat/msub-207_ses-01_scandata.json
@@ -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-209/ses-01/anat/msub-209_ses-01_scandata.json b/IXI/sub-209/ses-01/anat/msub-209_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..a6e7b58b5ce5b2319d4980b5501709e8a40c0004
--- /dev/null
+++ b/IXI/sub-209/ses-01/anat/msub-209_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "209",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 32,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.912377,
+    "total_intracranial_volume": 1534.03,
+    "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-209_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 496
+}
\ No newline at end of file
diff --git a/IXI/sub-210/ses-01/anat/msub-210_ses-01_scandata.json b/IXI/sub-210/ses-01/anat/msub-210_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1840168f92d5dc2ecb335c58cf4980d117c8e7d8
--- /dev/null
+++ b/IXI/sub-210/ses-01/anat/msub-210_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "210",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 69,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893712,
+    "total_intracranial_volume": 1670.37,
+    "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": "train",
+    "t1_file_name": "msub-210_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 497
+}
\ No newline at end of file
diff --git a/IXI/sub-217/ses-01/anat/msub-217_ses-01_scandata.json b/IXI/sub-217/ses-01/anat/msub-217_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..68aab4f071a1a6de7f77e31900eb3d0298e00fbb
--- /dev/null
+++ b/IXI/sub-217/ses-01/anat/msub-217_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "217",
+    "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": 1.893618,
+    "total_intracranial_volume": 1412.86,
+    "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": "test",
+    "t1_file_name": "msub-217_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 503
+}
\ No newline at end of file
diff --git a/IXI/sub-219/ses-01/anat/msub-219_ses-01_scandata.json b/IXI/sub-219/ses-01/anat/msub-219_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4d0fe8b55d47a942b1326cd455555faf4a734314
--- /dev/null
+++ b/IXI/sub-219/ses-01/anat/msub-219_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "219",
+    "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": 1.895289,
+    "total_intracranial_volume": 1362.47,
+    "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-219_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 505
+}
\ No newline at end of file
diff --git a/IXI/sub-221/ses-01/anat/msub-221_ses-01_scandata.json b/IXI/sub-221/ses-01/anat/msub-221_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..b39aaeac18cef3a14960c4e45ec1cc2dad59d1c8
--- /dev/null
+++ b/IXI/sub-221/ses-01/anat/msub-221_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "221",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 48,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.897751,
+    "total_intracranial_volume": 1571.71,
+    "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-221_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 506
+}
\ No newline at end of file
diff --git a/IXI/sub-231/ses-01/anat/msub-231_ses-01_scandata.json b/IXI/sub-231/ses-01/anat/msub-231_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..370d97e56d94a2f737eb97caeebd5cac70e295a1
--- /dev/null
+++ b/IXI/sub-231/ses-01/anat/msub-231_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "231",
+    "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": 1.895525,
+    "total_intracranial_volume": 1416.92,
+    "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-231_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 515
+}
\ No newline at end of file
diff --git a/IXI/sub-236/ses-01/anat/msub-236_ses-01_scandata.json b/IXI/sub-236/ses-01/anat/msub-236_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..39dded6a7ecf0d988fcfda13520007715ae0adf7
--- /dev/null
+++ b/IXI/sub-236/ses-01/anat/msub-236_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "236",
+    "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": 1.893691,
+    "total_intracranial_volume": 1574.66,
+    "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": "test",
+    "t1_file_name": "msub-236_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 519
+}
\ No newline at end of file
diff --git a/IXI/sub-238/ses-01/anat/msub-238_ses-01_scandata.json b/IXI/sub-238/ses-01/anat/msub-238_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4ab1735cabb5e4bb511bbf519af4f6f8c7fc4378
--- /dev/null
+++ b/IXI/sub-238/ses-01/anat/msub-238_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "238",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 27,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893871,
+    "total_intracranial_volume": 1308.06,
+    "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-238_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 521
+}
\ No newline at end of file
diff --git a/IXI/sub-244/ses-01/anat/msub-244_ses-01_scandata.json b/IXI/sub-244/ses-01/anat/msub-244_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..d32b05ee2d6b8b1b56cb601accdb94db3b430109
--- /dev/null
+++ b/IXI/sub-244/ses-01/anat/msub-244_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "244",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 49,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.895726,
+    "total_intracranial_volume": 1244.28,
+    "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-244_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 526
+}
\ No newline at end of file
diff --git a/IXI/sub-253/ses-01/anat/msub-253_ses-01_scandata.json b/IXI/sub-253/ses-01/anat/msub-253_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..68d539ae4e609e76fe39445d41a4168d42574062
--- /dev/null
+++ b/IXI/sub-253/ses-01/anat/msub-253_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "253",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 24,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.908998,
+    "total_intracranial_volume": 1473.71,
+    "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-253_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 534
+}
\ No newline at end of file
diff --git a/IXI/sub-262/ses-01/anat/msub-262_ses-01_scandata.json b/IXI/sub-262/ses-01/anat/msub-262_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4787e6b512b959458b8a44c34f505bc1d070a502
--- /dev/null
+++ b/IXI/sub-262/ses-01/anat/msub-262_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "262",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 20,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.894054,
+    "total_intracranial_volume": 1448.22,
+    "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-262_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 543
+}
\ No newline at end of file
diff --git a/IXI/sub-265/ses-01/anat/msub-265_ses-01_scandata.json b/IXI/sub-265/ses-01/anat/msub-265_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..67e27ba652958d901c28428fce6f5e0ee17a2060
--- /dev/null
+++ b/IXI/sub-265/ses-01/anat/msub-265_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "265",
+    "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": 1.901249,
+    "total_intracranial_volume": 1463.08,
+    "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-265_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 546
+}
\ No newline at end of file
diff --git a/IXI/sub-286/ses-01/anat/msub-286_ses-01_scandata.json b/IXI/sub-286/ses-01/anat/msub-286_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..085e23cf08a71b4c170c69a33ba2bb7f9cb7973d
--- /dev/null
+++ b/IXI/sub-286/ses-01/anat/msub-286_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "286",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 54,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.895094,
+    "total_intracranial_volume": 1634.37,
+    "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": "validation",
+    "t1_file_name": "msub-286_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 562
+}
\ No newline at end of file
diff --git a/IXI/sub-287/ses-01/anat/msub-287_ses-01_scandata.json b/IXI/sub-287/ses-01/anat/msub-287_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..48598ffab72c3f86eb88730d19a92e5178d47dd0
--- /dev/null
+++ b/IXI/sub-287/ses-01/anat/msub-287_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "287",
+    "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": 1.893707,
+    "total_intracranial_volume": 1340.07,
+    "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-287_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 563
+}
\ No newline at end of file
diff --git a/IXI/sub-288/ses-01/anat/msub-288_ses-01_scandata.json b/IXI/sub-288/ses-01/anat/msub-288_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..0905972fb1dc2f31f741fd2a7ec232a320e80aa1
--- /dev/null
+++ b/IXI/sub-288/ses-01/anat/msub-288_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "288",
+    "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": 1.893687,
+    "total_intracranial_volume": 1446.02,
+    "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": "train",
+    "t1_file_name": "msub-288_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 564
+}
\ No newline at end of file
diff --git a/IXI/sub-289/ses-01/anat/msub-289_ses-01_scandata.json b/IXI/sub-289/ses-01/anat/msub-289_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..6a539d7fb2f8e1a9e72ebde49c3dbc0de68db7f7
--- /dev/null
+++ b/IXI/sub-289/ses-01/anat/msub-289_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "289",
+    "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": 1.893741,
+    "total_intracranial_volume": 1532.27,
+    "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-289_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 565
+}
\ No newline at end of file
diff --git a/IXI/sub-291/ses-01/anat/msub-291_ses-01_scandata.json b/IXI/sub-291/ses-01/anat/msub-291_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..f932a3cb8cfa8be9ff07b8adf12e79968350b9e8
--- /dev/null
+++ b/IXI/sub-291/ses-01/anat/msub-291_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "291",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 30,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893603,
+    "total_intracranial_volume": 1407.35,
+    "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-291_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 567
+}
\ No newline at end of file
diff --git a/IXI/sub-296/ses-01/anat/msub-296_ses-01_scandata.json b/IXI/sub-296/ses-01/anat/msub-296_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..983240eeea0ebb8d505117f4212d28009eca0051
--- /dev/null
+++ b/IXI/sub-296/ses-01/anat/msub-296_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "296",
+    "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": 1.893734,
+    "total_intracranial_volume": 1252.93,
+    "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-296_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 572
+}
\ No newline at end of file
diff --git a/IXI/sub-298/ses-01/anat/msub-298_ses-01_scandata.json b/IXI/sub-298/ses-01/anat/msub-298_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..f7d9eae0e4c9d0d4509df0827261a510aa46d467
--- /dev/null
+++ b/IXI/sub-298/ses-01/anat/msub-298_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "298",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 43,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893703,
+    "total_intracranial_volume": 1393.41,
+    "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-298_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 574
+}
\ No newline at end of file
diff --git a/IXI/sub-402/ses-01/anat/msub-402_ses-01_scandata.json b/IXI/sub-402/ses-01/anat/msub-402_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..a68171ad52bc878d12e4c058b8a51a0aecc7c045
--- /dev/null
+++ b/IXI/sub-402/ses-01/anat/msub-402_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "402",
+    "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": 1.905755,
+    "total_intracranial_volume": 1220.88,
+    "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-402_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 663
+}
\ No newline at end of file
diff --git a/IXI/sub-405/ses-01/anat/msub-405_ses-01_scandata.json b/IXI/sub-405/ses-01/anat/msub-405_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..af286f99ffb691a1e7ea7cf54f362da84763d1ae
--- /dev/null
+++ b/IXI/sub-405/ses-01/anat/msub-405_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "405",
+    "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": 1.893707,
+    "total_intracranial_volume": 1451.42,
+    "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-405_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 666
+}
\ No newline at end of file
diff --git a/IXI/sub-412/ses-01/anat/msub-412_ses-01_scandata.json b/IXI/sub-412/ses-01/anat/msub-412_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..88a7666cf5d2e6e415e0e72780cdba69d976ed3d
--- /dev/null
+++ b/IXI/sub-412/ses-01/anat/msub-412_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "412",
+    "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": 1.893744,
+    "total_intracranial_volume": 1411.79,
+    "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-412_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 673
+}
\ No newline at end of file
diff --git a/IXI/sub-413/ses-01/anat/msub-413_ses-01_scandata.json b/IXI/sub-413/ses-01/anat/msub-413_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..28e93c39f950fb5c98aff426b10f946acf7eb55f
--- /dev/null
+++ b/IXI/sub-413/ses-01/anat/msub-413_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "413",
+    "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": 1.894088,
+    "total_intracranial_volume": 1314.4,
+    "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-413_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 674
+}
\ No newline at end of file
diff --git a/IXI/sub-414/ses-01/anat/msub-414_ses-01_scandata.json b/IXI/sub-414/ses-01/anat/msub-414_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..ce3b41243824d2d14222fff7ec8d75f43cf0150e
--- /dev/null
+++ b/IXI/sub-414/ses-01/anat/msub-414_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "414",
+    "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": 1.92772,
+    "total_intracranial_volume": 1267.43,
+    "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-414_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 675
+}
\ No newline at end of file
diff --git a/IXI/sub-415/ses-01/anat/msub-415_ses-01_scandata.json b/IXI/sub-415/ses-01/anat/msub-415_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..84ed2df59010436d69e93f1d1ad10fb2f23ff402
--- /dev/null
+++ b/IXI/sub-415/ses-01/anat/msub-415_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "415",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 72,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893786,
+    "total_intracranial_volume": 1500.53,
+    "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-415_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 676
+}
\ No newline at end of file
diff --git a/IXI/sub-423/ses-01/anat/msub-423_ses-01_scandata.json b/IXI/sub-423/ses-01/anat/msub-423_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..36868ebc65cb415b47014508aff12372f90fadc4
--- /dev/null
+++ b/IXI/sub-423/ses-01/anat/msub-423_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "423",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 39,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.89354,
+    "total_intracranial_volume": 1560.92,
+    "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-423_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 683
+}
\ No newline at end of file
diff --git a/IXI/sub-424/ses-01/anat/msub-424_ses-01_scandata.json b/IXI/sub-424/ses-01/anat/msub-424_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..c251295204900d08897461ce42feb43b2e2f658e
--- /dev/null
+++ b/IXI/sub-424/ses-01/anat/msub-424_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "424",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 46,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893738,
+    "total_intracranial_volume": 1443.72,
+    "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": "validation",
+    "t1_file_name": "msub-424_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 684
+}
\ No newline at end of file
diff --git a/IXI/sub-425/ses-01/anat/msub-425_ses-01_scandata.json b/IXI/sub-425/ses-01/anat/msub-425_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..db99c5414ad70d05276afb3c1366dbc0f14b35ca
--- /dev/null
+++ b/IXI/sub-425/ses-01/anat/msub-425_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "425",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 19,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893794,
+    "total_intracranial_volume": 1118.65,
+    "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-425_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 685
+}
\ No newline at end of file
diff --git a/IXI/sub-433/ses-01/anat/msub-433_ses-01_scandata.json b/IXI/sub-433/ses-01/anat/msub-433_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..ed3eabf3130d68404adff9d231609a887f56472f
--- /dev/null
+++ b/IXI/sub-433/ses-01/anat/msub-433_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "433",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 73,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.895488,
+    "total_intracranial_volume": 1415.75,
+    "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-433_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 693
+}
\ No newline at end of file
diff --git a/IXI/sub-434/ses-01/anat/msub-434_ses-01_scandata.json b/IXI/sub-434/ses-01/anat/msub-434_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..ad4a9e635f9481336017d69b221c578c7bbd4e33
--- /dev/null
+++ b/IXI/sub-434/ses-01/anat/msub-434_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "434",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 67,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.89372,
+    "total_intracranial_volume": 1339.12,
+    "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": "train",
+    "t1_file_name": "msub-434_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 694
+}
\ No newline at end of file
diff --git a/IXI/sub-441/ses-01/anat/msub-441_ses-01_scandata.json b/IXI/sub-441/ses-01/anat/msub-441_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..c6adb0de51bb1953fb83cdcab4406951600b4d1c
--- /dev/null
+++ b/IXI/sub-441/ses-01/anat/msub-441_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "441",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 48,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.893599,
+    "total_intracranial_volume": 1444.36,
+    "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-441_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 701
+}
\ No newline at end of file
diff --git a/IXI/sub-448/ses-01/anat/msub-448_ses-01_scandata.json b/IXI/sub-448/ses-01/anat/msub-448_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..69ba9ae893bd42074da3010d07224748653fe89c
--- /dev/null
+++ b/IXI/sub-448/ses-01/anat/msub-448_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "448",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 79,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.893661,
+    "total_intracranial_volume": 1419.16,
+    "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": "test",
+    "t1_file_name": "msub-448_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 708
+}
\ No newline at end of file
diff --git a/IXI/sub-450/ses-01/anat/msub-450_ses-01_scandata.json b/IXI/sub-450/ses-01/anat/msub-450_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..7275c3d9f72c9db4f256a900488c1640282054be
--- /dev/null
+++ b/IXI/sub-450/ses-01/anat/msub-450_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "450",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 68,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893683,
+    "total_intracranial_volume": 1406.99,
+    "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-450_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 710
+}
\ No newline at end of file
diff --git a/IXI/sub-456/ses-01/anat/msub-456_ses-01_scandata.json b/IXI/sub-456/ses-01/anat/msub-456_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..670b6054c9bc6945a371075d647ed9e00c7afb87
--- /dev/null
+++ b/IXI/sub-456/ses-01/anat/msub-456_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "456",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 70,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893619,
+    "total_intracranial_volume": 1241.94,
+    "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-456_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 716
+}
\ No newline at end of file
diff --git a/IXI/sub-458/ses-01/anat/msub-458_ses-01_scandata.json b/IXI/sub-458/ses-01/anat/msub-458_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..39760486cbcb17302d128641282557cd63f110a3
--- /dev/null
+++ b/IXI/sub-458/ses-01/anat/msub-458_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "458",
+    "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": 1.893566,
+    "total_intracranial_volume": 1638.74,
+    "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-458_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 717
+}
\ No newline at end of file
diff --git a/IXI/sub-460/ses-01/anat/msub-460_ses-01_scandata.json b/IXI/sub-460/ses-01/anat/msub-460_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..a30554b7c941223625ac038d7ba9fcf41bef0ad3
--- /dev/null
+++ b/IXI/sub-460/ses-01/anat/msub-460_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "460",
+    "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": 1.894809,
+    "total_intracranial_volume": 1306.43,
+    "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-460_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 719
+}
\ No newline at end of file
diff --git a/IXI/sub-467/ses-01/anat/msub-467_ses-01_scandata.json b/IXI/sub-467/ses-01/anat/msub-467_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..157706f468387e6cbe8feed91d46d57ba3ff7b3f
--- /dev/null
+++ b/IXI/sub-467/ses-01/anat/msub-467_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "467",
+    "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": 1.893626,
+    "total_intracranial_volume": 1332.54,
+    "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-467_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 725
+}
\ No newline at end of file
diff --git a/IXI/sub-469/ses-01/anat/msub-469_ses-01_scandata.json b/IXI/sub-469/ses-01/anat/msub-469_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..604712f21ae11dad7cbac8591fbd37daa0155337
--- /dev/null
+++ b/IXI/sub-469/ses-01/anat/msub-469_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "469",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 32,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894072,
+    "total_intracranial_volume": 1534.82,
+    "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": "validation",
+    "t1_file_name": "msub-469_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 727
+}
\ No newline at end of file
diff --git a/IXI/sub-470/ses-01/anat/msub-470_ses-01_scandata.json b/IXI/sub-470/ses-01/anat/msub-470_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..578362e65a2ded3600d2262a0f7f42a34a853c93
--- /dev/null
+++ b/IXI/sub-470/ses-01/anat/msub-470_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "470",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 35,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893912,
+    "total_intracranial_volume": 1806.36,
+    "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-470_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 728
+}
\ No newline at end of file
diff --git a/IXI/sub-477/ses-01/anat/msub-477_ses-01_scandata.json b/IXI/sub-477/ses-01/anat/msub-477_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..f4c1acec719712350ffe930ecddd0214d5c0491e
--- /dev/null
+++ b/IXI/sub-477/ses-01/anat/msub-477_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "477",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 46,
+    "sex": "female",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "GE",
+    "scanner_model": "Signa HDx TwinSpeed",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.895483,
+    "total_intracranial_volume": 1292.5,
+    "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-477_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 733
+}
\ No newline at end of file
diff --git a/IXI/sub-479/ses-01/anat/msub-479_ses-01_scandata.json b/IXI/sub-479/ses-01/anat/msub-479_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..8e1b03f883b396fe1380190cab89d7e2bc6c9fa7
--- /dev/null
+++ b/IXI/sub-479/ses-01/anat/msub-479_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "479",
+    "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": 1.89366,
+    "total_intracranial_volume": 1350.26,
+    "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-479_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 735
+}
\ No newline at end of file
diff --git a/IXI/sub-493/ses-01/anat/msub-493_ses-01_scandata.json b/IXI/sub-493/ses-01/anat/msub-493_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..8bc69e50456ce721abdd69d6986940e97b60e800
--- /dev/null
+++ b/IXI/sub-493/ses-01/anat/msub-493_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "493",
+    "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": 1.893712,
+    "total_intracranial_volume": 1508.4,
+    "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": "validation",
+    "t1_file_name": "msub-493_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 749
+}
\ No newline at end of file
diff --git a/IXI/sub-494/ses-01/anat/msub-494_ses-01_scandata.json b/IXI/sub-494/ses-01/anat/msub-494_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..8ddde2c8fde02c6067f1bca3e3025b5f91798b75
--- /dev/null
+++ b/IXI/sub-494/ses-01/anat/msub-494_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "494",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 66,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893737,
+    "total_intracranial_volume": 1672.53,
+    "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-494_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 750
+}
\ No newline at end of file
diff --git a/IXI/sub-606/ses-01/anat/msub-606_ses-01_scandata.json b/IXI/sub-606/ses-01/anat/msub-606_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..157238c680dad991bb2256092407daf4d8b73901
--- /dev/null
+++ b/IXI/sub-606/ses-01/anat/msub-606_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "606",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 60,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Intera",
+    "field_strength": "3T",
+    "image_quality_rating": 1.894669,
+    "total_intracranial_volume": 1494.96,
+    "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-606_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 844
+}
\ No newline at end of file
diff --git a/IXI/sub-616/ses-01/anat/msub-616_ses-01_scandata.json b/IXI/sub-616/ses-01/anat/msub-616_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..daa41f742415d92381ce3b97d82b8c029adb41ae
--- /dev/null
+++ b/IXI/sub-616/ses-01/anat/msub-616_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "616",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 55,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894068,
+    "total_intracranial_volume": 1474.83,
+    "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": "train",
+    "t1_file_name": "msub-616_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 853
+}
\ No newline at end of file
diff --git a/IXI/sub-617/ses-01/anat/msub-617_ses-01_scandata.json b/IXI/sub-617/ses-01/anat/msub-617_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..61915e55493cd727baab0cb0cfe797a9934f51f9
--- /dev/null
+++ b/IXI/sub-617/ses-01/anat/msub-617_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "617",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 39,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893698,
+    "total_intracranial_volume": 1686.11,
+    "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-617_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 854
+}
\ No newline at end of file
diff --git a/IXI/sub-618/ses-01/anat/msub-618_ses-01_scandata.json b/IXI/sub-618/ses-01/anat/msub-618_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4bf7eae775b4fba247337b9b8081ce3028a409df
--- /dev/null
+++ b/IXI/sub-618/ses-01/anat/msub-618_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "618",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 37,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.8939,
+    "total_intracranial_volume": 1479.55,
+    "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-618_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 855
+}
\ No newline at end of file
diff --git a/IXI/sub-619/ses-01/anat/msub-619_ses-01_scandata.json b/IXI/sub-619/ses-01/anat/msub-619_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..f0c1771c03de2ef03bd99e85f734fe7fc928222a
--- /dev/null
+++ b/IXI/sub-619/ses-01/anat/msub-619_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "619",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 24,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.902754,
+    "total_intracranial_volume": 1678.88,
+    "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-619_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 856
+}
\ No newline at end of file
diff --git a/IXI/sub-621/ses-01/anat/msub-621_ses-01_scandata.json b/IXI/sub-621/ses-01/anat/msub-621_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..66791fc9ffeb3718bf6b8cadfb061f47dd393491
--- /dev/null
+++ b/IXI/sub-621/ses-01/anat/msub-621_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "621",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 31,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.904779,
+    "total_intracranial_volume": 1339.32,
+    "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-621_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 857
+}
\ No newline at end of file
diff --git a/IXI/sub-626/ses-01/anat/msub-626_ses-01_scandata.json b/IXI/sub-626/ses-01/anat/msub-626_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..d4c03beafeeb76896c0a54f48f2ca0c74f5b6c8e
--- /dev/null
+++ b/IXI/sub-626/ses-01/anat/msub-626_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "626",
+    "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": 1.894015,
+    "total_intracranial_volume": 1651.5,
+    "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-626_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 861
+}
\ No newline at end of file
diff --git a/IXI/sub-627/ses-01/anat/msub-627_ses-01_scandata.json b/IXI/sub-627/ses-01/anat/msub-627_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..ea8dfe00956f9c1b3d03b6466fbd1d98b8e5cc7d
--- /dev/null
+++ b/IXI/sub-627/ses-01/anat/msub-627_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "627",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 68,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893896,
+    "total_intracranial_volume": 1381.57,
+    "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-627_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 862
+}
\ No newline at end of file
diff --git a/IXI/sub-630/ses-01/anat/msub-630_ses-01_scandata.json b/IXI/sub-630/ses-01/anat/msub-630_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..754786c758d6ba2ebdb8e69d9dbfb76332cbf1cf
--- /dev/null
+++ b/IXI/sub-630/ses-01/anat/msub-630_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "630",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 54,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.930129,
+    "total_intracranial_volume": 1498.99,
+    "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-630_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 864
+}
\ No newline at end of file
diff --git a/IXI/sub-639/ses-01/anat/msub-639_ses-01_scandata.json b/IXI/sub-639/ses-01/anat/msub-639_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..6075e318ea66f54df2aa530e45f27d803b87ebe4
--- /dev/null
+++ b/IXI/sub-639/ses-01/anat/msub-639_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "639",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 86,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.893652,
+    "total_intracranial_volume": 1718.42,
+    "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-639_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 871
+}
\ No newline at end of file
diff --git a/IXI/sub-642/ses-01/anat/msub-642_ses-01_scandata.json b/IXI/sub-642/ses-01/anat/msub-642_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..b16b81d5d33a0ec5c3d2fef1668a8d61ec01539b
--- /dev/null
+++ b/IXI/sub-642/ses-01/anat/msub-642_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "642",
+    "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": 1.937995,
+    "total_intracranial_volume": 1551.28,
+    "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-642_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 874
+}
\ No newline at end of file
diff --git a/IXI/sub-652/ses-01/anat/msub-652_ses-01_scandata.json b/IXI/sub-652/ses-01/anat/msub-652_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..a061f1c73945659e8e239fbbf0bd7e8f1196084a
--- /dev/null
+++ b/IXI/sub-652/ses-01/anat/msub-652_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "652",
+    "session_id": "01",
+    "study": "IXI",
+    "age": 42,
+    "sex": "male",
+    "clinical_diagnosis": "cognitively_normal",
+    "scanner_manufacturer": "Philips",
+    "scanner_model": "Gyroscan Intera",
+    "field_strength": "1.5T",
+    "image_quality_rating": 1.894144,
+    "total_intracranial_volume": 1658.81,
+    "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-652_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 879
+}
\ No newline at end of file
diff --git a/IXI/sub-662/ses-01/anat/msub-662_ses-01_scandata.json b/IXI/sub-662/ses-01/anat/msub-662_ses-01_scandata.json
new file mode 100644
index 0000000000000000000000000000000000000000..60aa1e16882ed1dc0926b5be9322509d05c53fb9
--- /dev/null
+++ b/IXI/sub-662/ses-01/anat/msub-662_ses-01_scandata.json
@@ -0,0 +1,19 @@
+{
+    "participant_id": "662",
+    "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": 1.919962,
+    "total_intracranial_volume": 1745.33,
+    "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": "validation",
+    "t1_file_name": "msub-662_ses-01_T1w_brain_affine_mni.nii.gz",
+    "radiata_id": 881
+}
\ No newline at end of file