Thalamic lesion signal characteristics on baseline MR imaging (n = 180 lesions)
| Signal | PD | T1 | T2 | T2 FLAIR | DWI | ADC | GRE/SWI |
|---|---|---|---|---|---|---|---|
| Hypointense | 0.0 | 26.5 | 0.0 | 0.0 | 1.8 | 0.0 | 0.0 |
| Isointense | 42.8 | 16.0 | 21.0 | 19.0 | 19.8 | 1.8 | 16.5 |
| Hyperintense | 52.4 | 1.7 | 77.3 | 79.9 | 11.1 | 53.1 | 55.3 |
| Not visible | 9.5 | 55.8 | 1.1 | 1.1 | 68.5 | 46.3 | 29.8 |