title: Verbal perseveration in aphasia.
mesh_terms: D000328:Adult; D000368:Aged; D001037:Aphasia / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D011939:Mental Recall; D008875:Middle Aged; D012660:Semantics; D013068:Speech Production Measurement; D013239:Stereotyped Behavior