Data
67,448 items of data are available, covering 62,802 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are ratio.
| Maximum | 0.0274989 |
| Decile 9 | 0.0176547 |
| Decile 8 | 0.0166664 |
| Decile 7 | 0.0160707 |
| Decile 6 | 0.0156073 |
| Median | 0.0152162 |
| Decile 4 | 0.0148491 |
| Decile 3 | 0.0144965 |
| Decile 2 | 0.0141076 |
| Decile 1 | 0.0136464 |
| Minimum | 0.0111566 |
|
|
- Mean = 0.0154906
- Std.dev = 0.00169328
- 427 items above graph maximum of 0.0216631
|
2 Instances
Instance 2 : Imaging visit (2014+)
62,665 participants, 62,665 items
| Maximum | 0.0274989 |
| Decile 9 | 0.0177152 |
| Decile 8 | 0.0167036 |
| Decile 7 | 0.0161032 |
| Decile 6 | 0.0156403 |
| Median | 0.0152442 |
| Decile 4 | 0.0148759 |
| Decile 3 | 0.0145208 |
| Decile 2 | 0.0141268 |
| Decile 1 | 0.0136617 |
| Minimum | 0.0111566 |
|
|
- Mean = 0.0155217
- Std.dev = 0.00170847
- 394 items above graph maximum of 0.0217687
|
Instance 3 : First repeat imaging visit (2019+)
4,783 participants, 4,783 items
| Maximum | 0.0248716 |
| Decile 9 | 0.0169223 |
| Decile 8 | 0.0161621 |
| Decile 7 | 0.0156453 |
| Decile 6 | 0.0152352 |
| Median | 0.0148551 |
| Decile 4 | 0.0145438 |
| Decile 3 | 0.0142239 |
| Decile 2 | 0.0138874 |
| Decile 1 | 0.0134996 |
| Minimum | 0.0118571 |
|
|
- Mean = 0.0150828
- Std.dev = 0.00141817
- 15 items above graph maximum of 0.020345
|
Notes
Inverted signal-to-noise ratio in the T1 - background spatial standard deviation divided by mean brain intensity
0 Related Data-Fields
There are no related data-fields
