
subjectkey 
GUID 

Required 
The NDAR Global Unique Identifier (GUID) for research subject 
NDAR*




src_subject_id 
String 
20

Required 
Subject ID how it's defined in lab/project 




interview_date 
Date 

Required 
Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY 




interview_age 
Integer 

Required 
Age in months at the time of the interview/test/sampling/imaging. 
0 :: 1260

Age is rounded to chronological month. If the research participant is 15daysold at time of interview, the appropriate value would be 0 months. If the participant is 16daysold, the value would be 1 month.



sex 
String 
20

Required 
Sex of subject at birth 
M;F; O; NR

M = Male; F = Female; O=Other; NR = Not reported

gender 

file_source 
String 
1,024

Recommended 
File name/location 




pipeline 
String 
100

Recommended 
Pipeline name 




pipeline_script 
String 
255

Recommended 
File from pipeline used to derive output 




pipeline_type 
String 
255

Recommended 
Description of pipeline platform (i.e., LONI, NITRCCE, NiPype) 




pipeline_tools 
String 
255

Recommended 
Specific tools used in a pipeline (i.e., FreeSurfer, FSL, ANTs) 




pipeline_version 
String 
255

Recommended 
Version assigned to pipeline 




atlas 
String 
255

Recommended 
Atlas 




atlas_version 
String 
255

Recommended 
Atlas version 




dti_cc_mahal_dist 
Float 

Recommended 
Corpus callosum, DTI  Mahalanobis distance calculated from DTI Fractional Ansiotropy, Mean Diffusivitiy, Radial Diffusivity, and Axial Diffusivity 




dti_gcc_mahal_dist 
Float 

Recommended 
Genu of corpus callosum, DTI  Mahalanobis distance calculated from DTI Fractional Ansiotropy, Mean Diffusivitiy, Radial Diffusivity, and Axial Diffusivity 




dti_bcc_mahal_dist 
Float 

Recommended 
Body of corpus callosum, DTI  Mahalanobis distance calculated from DTI Fractional Ansiotropy, Mean Diffusivitiy, Radial Diffusivity, and Axial Diffusivity 




dti_scc_mahal_dist 
Float 

Recommended 
Splenium of corpus callosum, DTI  Mahalanobis distance calculated from DTI Fractional Ansiotropy, Mean Diffusivitiy, Radial Diffusivity, and Axial Diffusivity 




dti_fa_jhu_gcc_z 
Float 

Recommended 
Genu of corpus callosum, DTI Fractional Ansioptropy  Zscore (Subject mean minus population mean divided by population standard deviation) 




dti_md_jhu_gcc_z 
Float 

Recommended 
Genu of corpus callosum, DTI Mean Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_rd_jhu_gcc_z 
Float 

Recommended 
Genu of corpus callosum, DTI Radial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_ad_jhu_gcc_z 
Float 

Recommended 
Genu of corpus callosum, DTI Axial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_fa_jhu_bcc_z 
Float 

Recommended 
Body of corpus callosum, DTI Fractional Ansioptropy  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_md_jhu_bcc_z 
Float 

Recommended 
Body of corpus callosum, DTI Mean Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_rd_jhu_bcc_z 
Float 

Recommended 
Body of corpus callosum, DTI Radial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_ad_jhu_bcc_z 
Float 

Recommended 
Body of corpus callosum, DTI Axial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_fa_jhu_scc_z 
Float 

Recommended 
Splenium of corpus callosum, DTI Fractional Ansioptropy  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_md_jhu_scc_z 
Float 

Recommended 
Splenium of corpus callosum, DTI Mean Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_rd_jhu_scc_z 
Float 

Recommended 
Splenium of corpus callosum, DTI Radial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_ad_jhu_scc_z 
Float 

Recommended 
Splenium of corpus callosum, DTI Axial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_fa_jhu_rh_alic_z 
Float 

Recommended 
Right Anterior Limb of Internal Capsule, DTI Fractional Ansioptropy  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_fa_jhu_lh_alic_z 
Float 

Recommended 
Left Anterior Limb of Internal Capsule, DTI Fractional Ansioptropy  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_md_jhu_rh_alic_z 
Float 

Recommended 
Right Anterior Limb of Internal Capsule, DTI Mean Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_md_jhu_lh_alic_z 
Float 

Recommended 
Left Anterior Limb of Internal Capsule, DTI Mean Diffusivity Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_rd_jhu_rh_alic_z 
Float 

Recommended 
Right Anterior Limb of Internal Capsule, DTI Radial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_rd_jhu_lh_alic_z 
Float 

Recommended 
Left Anterior Limb of Internal Capsule, DTI Radial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_ad_jhu_rh_alic_z 
Float 

Recommended 
Right Anterior Limb of Internal Capsule, DTI Axial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_ad_jhu_lh_alic_z 
Float 

Recommended 
Left Anterior Limb of Internal Capsule, DTI Axial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_fa_jhu_rh_plic_z 
Float 

Recommended 
Right Posterior Limb of Internal Capsule, DTI Fractional Ansioptropy  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_fa_jhu_lh_plic_z 
Float 

Recommended 
Left Posterior Limb of Internal Capsule, DTI Fractional Ansioptropy  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_md_jhu_rh_plic_z 
Float 

Recommended 
Right Posterior Limb of Internal Capsule, DTI Mean Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_md_jhu_lh_plic_z 
Float 

Recommended 
Left Posterior Limb of Internal Capsule, DTI Mean Diffusivity Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_rd_jhu_rh_plic_z 
Float 

Recommended 
Right Posterior Limb of Internal Capsule, DTI Radial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_rd_jhu_lh_plic_z 
Float 

Recommended 
Left Posterior Limb of Internal Capsule, DTI Radial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_ad_jhu_rh_plic_z 
Float 

Recommended 
Right Posterior Limb of Internal Capsule, DTI Axial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_ad_jhu_lh_plic_z 
Float 

Recommended 
Left Posterior Limb of Internal Capsule, DTI Axial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_fa_jhu_rh_rlic_z 
Float 

Recommended 
Right Retrolenticular Limb of Internal Capsule, DTI Fractional Ansioptropy  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_fa_jhu_lh_rlic_z 
Float 

Recommended 
Left Retrolenticular Limb of Internal Capsule, DTI Fractional Ansioptropy  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_md_jhu_rh_rlic_z 
Float 

Recommended 
Right Retrolenticular Limb of Internal Capsule, DTI Mean Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_md_jhu_lh_rlic_z 
Float 

Recommended 
Left Retrolenticular Limb of Internal Capsule, DTI Mean Diffusivity Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_rd_jhu_rh_rlic_z 
Float 

Recommended 
Right Retrolenticular Limb of Internal Capsule, DTI Radial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_rd_jhu_lh_rlic_z 
Float 

Recommended 
Left Retrolenticular Limb of Internal Capsule, DTI Radial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_ad_jhu_rh_rlic_z 
Float 

Recommended 
Right Retrolenticular Limb of Internal Capsule, DTI Axial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_ad_jhu_lh_rlic_z 
Float 

Recommended 
Left Retrolenticular Limb of Internal Capsule, DTI Axial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_fa_jhu_rh_slf_z 
Float 

Recommended 
Right Superior Longitudinal Fasciculus, DTI Fractional Ansioptropy  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_fa_jhu_lh_slf_z 
Float 

Recommended 
Left Superior Longitudinal Fasciculus, DTI Fractional Ansioptropy  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_md_jhu_rh_slf_z 
Float 

Recommended 
Right Superior Longitudinal Fasciculus, DTI Mean Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_md_jhu_lh_slf_z 
Float 

Recommended 
Left Superior Longitudinal Fasciculus, DTI Mean Diffusivity Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_rd_jhu_rh_slf_z 
Float 

Recommended 
Right Superior Longitudinal Fasciculus, DTI Radial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_rd_jhu_lh_slf_z 
Float 

Recommended 
Left Superior Longitudinal Fasciculus, DTI Radial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_ad_jhu_rh_slf_z 
Float 

Recommended 
Right Superior Longitudinal Fasciculus, DTI Axial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 




dti_ad_jhu_lh_slf_z 
Float 

Recommended 
Left Superior Longitudinal Fasciculus, DTI Axial Diffusivity  Standard score (Subject mean minus population mean divided by population standard deviation) 


