Verbal memory impairment in schizophrenia: no sparing of short-term recall

Schizophr Res. 1997 May 24;25(2):85-95. doi: 10.1016/S0920-9964(97)00012-1.

Abstract

Verbal memory function was assessed in 27 schizophrenic patients and 19 healthy control subjects matched for premorbid IQ and age using a test battery comprising measures of short-term, long-term and source memory. Patients were also rated for positive and negative symptoms. Results indicated that the patient group evinced poorer performance on all tests of short-term memory, and most tests of long-term memory, and that these differences remained when current IQ was introduced as a covariate. Within the patient group, overall verbal memory performance was associated only with a negative symptoms. Results are discussed in the context of a generalised neuropsychological deficit in schizophrenia.

Publication types

  • Comparative Study

MeSH terms

  • Adolescent
  • Adult
  • Cognition Disorders / diagnosis
  • Cognition Disorders / etiology
  • Female
  • Humans
  • Male
  • Memory Disorders / diagnosis
  • Memory Disorders / etiology*
  • Memory, Short-Term*
  • Middle Aged
  • Neuropsychological Tests
  • Schizophrenia / complications*
  • Vocabulary*