| Controls | Migraineurs | ||
---|---|---|---|---|
(n = 39) | (n = 39) | |||
Left | Right | Left | Right | |
Total nerve volume (mm3) mean (±SEM) | 108.77 (3.97)* | 96.32 (3.56) | 105.86 (4.37)* | 94.90 (4.05) |
Maximum cross-sectional area (mm2) mean (±SEM) | 3.81 (.12) | 3.74 (.10) | 3.67 (.12) | 3.68 (.11) |