Data
9,226 items of data are available, covering 4,613 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are AU.
| Maximum | 30.9578 |
| Decile 9 | 27.0094 |
| Decile 8 | 26.3672 |
| Decile 7 | 25.8869 |
| Decile 6 | 25.4832 |
| Median | 25.1144 |
| Decile 4 | 24.7191 |
| Decile 3 | 24.3059 |
| Decile 2 | 23.7953 |
| Decile 1 | 23.0376 |
| Minimum | -4.9285 |
|
|
- Mean = 25.0411
- Std.dev = 1.70201
- 17 items below graph minimum of 19.0659
|
2 Instances
Instance 2 : Imaging visit (2014+)
4,613 participants, 4,613 items
| Maximum | 30.9578 |
| Decile 9 | 27.2322 |
| Decile 8 | 26.4887 |
| Decile 7 | 25.9835 |
| Decile 6 | 25.5909 |
| Median | 25.2019 |
| Decile 4 | 24.8361 |
| Decile 3 | 24.404 |
| Decile 2 | 23.9004 |
| Decile 1 | 23.1333 |
| Minimum | 3.0277 |
|
|
- Mean = 25.1693
- Std.dev = 1.67756
- 5 items below graph minimum of 19.0343
|
Instance 3 : First repeat imaging visit (2019+)
4,613 participants, 4,613 items
| Maximum | 29.958 |
| Decile 9 | 26.8481 |
| Decile 8 | 26.2416 |
| Decile 7 | 25.7758 |
| Decile 6 | 25.3731 |
| Median | 25.0243 |
| Decile 4 | 24.619 |
| Decile 3 | 24.1977 |
| Decile 2 | 23.6968 |
| Decile 1 | 22.9341 |
| Minimum | -4.9285 |
|
|
- Mean = 24.9129
- Std.dev = 1.71656
- 12 items below graph minimum of 19.0201
|
Notes
Grey-white contrast in posterior cingulate in the right hemisphere calculated as a percentage of the mean gray-white matter intensity from Desikan-Killiany parcellation with the longitudinal processing option in FreeSurfer.
1 Related Data-Field
| Field ID | Description | Relationship |
| 43164 | Grey-white contrast in posterior cin ... | Field 43164 is the left-side counterpart of right-side Current Field |
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