Table 2 Regions showing statistically significant grey matter volume differences between blepharospasm patients and healthy volunteers (p < 0.01*, p < 0.001**, uncorrected)
Volume (mm3) | Maximum t-scores | MNI152 Coordinates (mm) | Structure |
|---|---|---|---|
a) grey matter volume in patients < healthy volunteers | |||
2090 | 4.90** | 34, 62, 8 | R Frontal Pole |
604 | 4.09** | −40, -10, 38 | L Precentral Gyrus (Face Portion) |
490 | 4.36** | −52, 42, 8 | L Lateral Frontal Pole/L Inferior Frontal Gyrus |
228 | 3.62* | 40, -74, -14 | R Lateral Occipital Cortex |
164 | 2.89* | 12, 28, 34 | R Anterior Cingulate Gyrus |
b) grey matter volume in patients > healthy volunteers | |||
436 | 3.39* | −68, -34, -20 | L Lateral Middle Temporal Gyrus |
296 | 3.37* | 50, -20, 62 | R Postcentral Gyrus |
214 | 4.37** | 0, -82, 48 | Precuneus |