Number of WM lesions with CVS for each technique relative to lesion location
| Study Groups | Imaging Technique | Periventricular [CVS/total (%)] | Deep [CVS/total (%)] | Subcortical [CVS/total (%)] | Total [CVS/total (%)] |
|---|---|---|---|---|---|
| MS | 3T SWI | 139/340 (41) | 100/305 (33) | 42/258 (16) | 281/903 (31) |
| 7T SWI | 286/340 (84) | 241/305 (79) | 132/258 (51) | 659/903 (73) | |
| 7T T2*WI | 320/340 (94) | 274/305 (90) | 188/258 (73) | 782/903 (87) | |
| Control group | 3T SWI | 5/93 (5) | 15/320 (5) | 5/675 (1) | 25/1088 (2) |
| 7T SWI | 6/93 (6) | 27/320 (8) | 17/675 (3) | 50/1088 (5) | |
| 7T T2*WI | 6/93 (6) | 31/320 (10) | 29/675 (4) | 66/1088 (6) |