Data
83,906 items of data are available, covering 79,379 participants.
Defined-instances run from 2 to 3, labelled using Instancing 
2.
Units of measurement are AU.
| Maximum | 0.589489 |  
| Decile 9 | 0.201964 |  
| Decile 8 | 0.185346 |  
| Decile 7 | 0.173496 |  
| Decile 6 | 0.16333 |  
| Median | 0.154487 |  
| Decile 4 | 0.146456 |  
| Decile 3 | 0.138503 |  
| Decile 2 | 0.130202 |  
| Decile 1 | 0.120066 |  
| Minimum | 0 |  
 
 | 
 
 | 
- Mean = 0.158369
 
- Std.dev = 0.0321969
 
- 66 items above graph maximum of 0.283861
 
  | 
 
2 Instances
Instance 2 : Imaging visit (2014+)
79,148 participants, 79,148 items
| Maximum | 0.589489 |  
| Decile 9 | 0.202028 |  
| Decile 8 | 0.185397 |  
| Decile 7 | 0.173647 |  
| Decile 6 | 0.163446 |  
| Median | 0.15463 |  
| Decile 4 | 0.146619 |  
| Decile 3 | 0.138659 |  
| Decile 2 | 0.130325 |  
| Decile 1 | 0.120157 |  
| Minimum | 0 |  
 
 | 
 
 | 
- Mean = 0.158481
 
- Std.dev = 0.0321406
 
- 60 items above graph maximum of 0.283898
 
  | 
Instance 3 : First repeat imaging visit (2019+)
4,758 participants, 4,758 items
| Maximum | 0.576838 |  
| Decile 9 | 0.200453 |  
| Decile 8 | 0.184281 |  
| Decile 7 | 0.171017 |  
| Decile 6 | 0.160975 |  
| Median | 0.151837 |  
| Decile 4 | 0.143951 |  
| Decile 3 | 0.136165 |  
| Decile 2 | 0.128207 |  
| Decile 1 | 0.118344 |  
| Minimum | 0.082965 |  
 
 | 
 
 | 
- Mean = 0.156509
 
- Std.dev = 0.0330632
 
- 6 items above graph maximum of 0.282562
 
  | 
 
Notes
Mean OD (orientation dispersion index) in corticospinal tract (right) on FA (fractional anisotropy) skeleton (from dMRI data)
0 Related Data-Fields
There are no related data-fields