Table 1.
Demographic information, cognition and mean fiber bundle length (mm) in the sample (N=37)
| Variable | Mean/Median | SD/IQR | Minimum | Maximum |
|---|---|---|---|---|
| Demographics | ||||
| Age | 59.00 | 12.50 | 51 | 78 |
| Education | 15.81 | 2.38 | 12 | 20 |
| Cognition | ||||
| MMSE | 28.84 | 1.67 | 26 | 30 |
| Go/NoGo Reaction Time (ms) | 367.00 | 76.50 | 285 | 518 |
| Commission (NoGo) Errors | 2.00 | 2 | 0 | 4 |
| Omission (Go) Errors | 1 | 2.5 | 0 | 24 |
| Fiber bundle lengths | ||||
| Anterior corpus callosum | 99.79 | 15.33 | 70.87 | 154.34 |
| Cingulum | 86.05 | 17.31 | 61.21 | 125.70 |
| Uncinate Fasciculus | 66.55 | 12.89 | 39.14 | 95.69 |
| Superior longitudinal fasciculus | 68.37 | 11.13 | 53.21 | 98.97 |
Fiber bundle lengths corrected for head size, SD: standard deviation, IQR: interquartile range, MMSE: Mini–Mental State Examination.