Table 5: Brain areas with reduced GM volume in total group between ALS patients and normal controls ( , FWE-corrected).

Brain anatomical regions BA
region
MNI coordinates of
peak voxels (mm)
Cluster
size
value value

L_precentral gyri 4−26 −24 62  4504.85 0.0132 
−24−22584.800.0136
L_superior frontal gyri6−8−8721244.790.0144
L_supplementary motor areas6−8−1070284.500.015
L_postcentral gyri3−36−2654604.250.0196

L: left; BA: Brodmann areas.