Data-Field 20216
This information is regarded as restricted and will be supplied to researchers only when absolutely necessary.
See the Related Data-Fields tab below for any unrestricted alternatives.
Data
88,222 bulk items are available, covering 83,003 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
The values held within this field are coded links to files held within a bulk repository, not the actual data itself.
2 Instances
Instance 2 : Imaging visit (2014+)
83,003 participants, 83,003 items
Data not meaningful for statistical summary
Instance 3 : First repeat imaging visit (2019+)
5,219 participants, 5,219 items
Data not meaningful for statistical summary
Notes
The DICOM image was acquired using the following parameters:
Resolution: 1x1x1 mm
Field-of-view: 208x256x256 matrix
Scan duration: 5 minutes
3D MPRAGE, sagittal, in-plane acceleration iPAT=2, prescan-normalise
3 Related Data-Fields
| Field ID | Description | Relationship |
|---|
| 25780 | Acquisition protocol phase. | Field 25780 indicates the protocol used to acquire Current Field |
| 24412 | T1 acquisition protocol versions | Field 24412 categorises the study description field of the header of Current Field |
| 20252 | T1 structural brain images - NIFTI | Field 20252 is derived from Current Field |
