Table 6.

Brain regions associated with RM and CM perseveration. X = at least 2 patients’ lesions involved a given region.

Brain region (right)	RM	CM
Precentral gyrus	X
Postcentral gyrus	X
Inferior frontal gyrus	X
Superior frontal gyrus
Orbitofrontal cortex		X
Insula	X	X
Heschl gyrus	X
Superior temporal gyrus	X
Middle temporal gyrus	X	X
Inferior temporal gyrus
Rolandic operculum	X
Inferior parietal lobule	X
Supramarginal gyrus	X
Hippocampus		X
Caudate	X	X
Putamen		X
Superior occipital		X
Middle occipital		X