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 mm3.
| Maximum | 371922 |
| Decile 9 | 277091 |
| Decile 8 | 262593 |
| Decile 7 | 253092 |
| Decile 6 | 244605 |
| Median | 237184 |
| Decile 4 | 229870 |
| Decile 3 | 223135 |
| Decile 2 | 215486 |
| Decile 1 | 205127 |
| Minimum | 76267 |
|
|
- Mean = 239344
- Std.dev = 28500.6
- 4 items below graph minimum of 133163
- 6 items above graph maximum of 349054
|
2 Instances
Instance 2 : Imaging visit (2014+)
4,613 participants, 4,613 items
| Maximum | 359880 |
| Decile 9 | 278064 |
| Decile 8 | 263911 |
| Decile 7 | 254351 |
| Decile 6 | 245932 |
| Median | 238107 |
| Decile 4 | 230630 |
| Decile 3 | 224036 |
| Decile 2 | 216256 |
| Decile 1 | 205939 |
| Minimum | 76267 |
|
|
- Mean = 240383
- Std.dev = 28562
- 2 items below graph minimum of 133813
- 3 items above graph maximum of 350190
|
Instance 3 : First repeat imaging visit (2019+)
4,613 participants, 4,613 items
| Maximum | 371922 |
| Decile 9 | 276130 |
| Decile 8 | 261490 |
| Decile 7 | 251712 |
| Decile 6 | 243498 |
| Median | 236455 |
| Decile 4 | 229188 |
| Decile 3 | 222133 |
| Decile 2 | 214338 |
| Decile 1 | 204226 |
| Minimum | 92521 |
|
|
- Mean = 238305
- Std.dev = 28401.1
- 2 items below graph minimum of 132323
- 3 items above graph maximum of 348033
|
Notes
Volume of the cerebral white matter in the left hemisphere generated by subcortical volumetric segmentation (aseg) with the longitudinal processing option in FreeSurfer.
2 Related Data-Fields
| Field ID | Description | Relationship |
|---|
| 43045 | Volume of CerebralWhiteMatter (right ... | Current Field is the left-side counterpart of right-side Field 43045 |
| 43046 | Volume of CerebralWhiteMatter (whole ... | Current Field is the left-side counterpart of Field 43046 |
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