[Repetitive phenomenona in the spontaneous speech of aphasic patients: perseveration, stereotypy, echolalia, automatism and recurring utterance].
Repetitive phenomena in spontaneous speech were investigated in 30 patients with chronic infarctions of the left hemisphere which included Broca's and/or Wernicke's area and/or the basal ganglia. Perseverations, stereotypies, and echolalias occurred with all types of brain lesions, automatisms and recurring utterances only with those patients, whose infarctions involved Wernicke's area and basal ganglia. These patients also showed more echolalic responses. The results are discussed in view of the role of the basal ganglia as motor program generators.
D000328:Adult; D000368:Aged; D001037:Aphasia / Q000175:diagnosis* / Q000209:etiology; D001479:Basal Ganglia / Q000503:physiopathology; D002544:Cerebral Infarction / Q000150:complications; D004454:Echolalia / Q000175:diagnosis; D006801:Humans; D008875:Middle Aged; D011379:Prognosis; D013064:Speech Disorders / Q000175:diagnosis
Repetitive Phänomene in der Spontansprache von Aphasikern: Perservation, Stereotypie, Echolalie, Automatismus und recurring utterance.