Data Structure
ABCD FreeSurfer QC
Version 0111816 Shared SubjectsSubmissions Not Allowed
Short Name: abcd_fsurfqc01
Data Type: Imaging
Categories: Evaluated Data
Freesurfer reconstruction quality control measures
Name, Type, Required, Description, Value Range, Notes
Name | Type | Required | Description | Value Range | Notes |
|---|---|---|---|---|---|
| subjectkey | GUID | Required | The NDAR Global Unique Identifier (GUID) for research subject | NDAR* | |
| src_subject_id | String | 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::1440 | Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month. |
| sex | String | Required | Sex of subject at birth | M;F; O; NR | M = Male; F = Female; O=Other; NR = Not reported |
| eventname | String | Required | The event name for which the data was collected | ||
| visit | String | Recommended | Visit name | ||
| fsqc_container_type | String | Recommended | Container type | ||
| mexamtp | String | Recommended | MRI Series Type | Possible values: L AXIAL MPR; L COR IW TSE; L COR MPR; L SAG 3D DESS WE; L SAG IW TSE FS; L SAG T2 MAP; OAI Prescription; R AXIAL MPR; R COR IW TSE; R COR MPR; R SAG 3D DESS WE; R SAG IW TSE FS; R SAG T2 MAP; THIGH T1; L COR T1 3D FLASH WE; R COR T1 3D FLASH WE | |
| fsqc_nrev | Integer | Recommended | Number of reviews | ||
| fsqc_revdisp | Integer | Recommended | Number of reviews with disparity | ||
| fsqc_qc | Integer | Recommended | QC score | 0;1 | 0 = reject; 1 = accept |
| fsqc_qu_motion | Float | Recommended | Motion score | 0 :: 3 | 0 = absent; 1 = mild; 2 = moderate; 3 = severe |
| fsqc_qu_pialover | Float | Recommended | Pial overestimation score | 0 :: 3 | 0 = absent; 1 = mild; 2 = moderate; 3 = severe |
| fsqc_qu_wmunder | Float | Recommended | White matter underestimation score | 0 :: 3 | 0 = absent; 1 = mild; 2 = moderate; 3 = severe |
| fsqc_qu_inhomogeneity | Float | Recommended | Inhomogeneity score | 0 :: 3 | 0 = absent; 1 = mild; 2 = moderate; 3 = severe |
| fsqc_qu_artifact | Float | Recommended | Artifact score | 0 :: 3 | 0 = absent; 1 = mild; 2 = moderate; 3 = severe |
| fsqc_notes | String | Recommended | FreeSurfer QC Notes | ||
| fsqc_stype | String | Recommended | series type |