Hiroyuki Watanabe

Progressive anterior opercular syndrome (Foix-Chavany-Marie syndrome) in neurodegenerative disease: a case series.

Anterior opercular syndrome (Foix-Chavany-Marie syndrome) is characterized by severe dysarthria, impaired voluntary orofacial and pharyngolingual movements, and preserved automatic or emotional movements (automatic-voluntary dissociation). Although classically associated with stroke, its progressive neurodegenerative f...