Impairment of voice and face recognition in patients with hemispheric damage

Diana Roupas Van Lancker, Gerald J. Canter

Research output: Contribution to journalArticle

Abstract

Voice and face recognition were tested in 21 left- and 9 right-hemisphere-damaged patients. Test materials were photographs and recordings of famous political and entertainment personalities. Pathological face recognition (prosopagnosia) and voice recognition (phonagnosia) were both significantly more prevalent in the right-hemisphere group. Only one instance of prosopagnosia and one of phonagnosia were observed in the left-hemisphere group, all of whom were aphasic. Of the right-hemisphere cases, there were four instances of each agnosia, with three patients showing a dual impairment. These findings are discussed in relation to differential modes of processing by the two cerebral hemispheres.

Original languageEnglish (US)
Pages (from-to)185-195
Number of pages11
JournalBrain and cognition
Volume1
Issue number2
DOIs
StatePublished - Apr 1982

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ASJC Scopus subject areas

  • Neuropsychology and Physiological Psychology
  • Experimental and Cognitive Psychology
  • Developmental and Educational Psychology
  • Arts and Humanities (miscellaneous)
  • Cognitive Neuroscience

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