THE CONTINGENT NEGATIVE-VARIATION IN POSITIVE AND NEGATIVE TYPES OF SCHIZOPHRENIA

OKE, S., SAATCHI, R., ALLEN, E., HUDSON, N. R. and JERVIS, B. W. (1994). THE CONTINGENT NEGATIVE-VARIATION IN POSITIVE AND NEGATIVE TYPES OF SCHIZOPHRENIA. AMERICAN JOURNAL OF PSYCHIATRY, 151 (3), 432-433.

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Abstract

The authors analyzed th contingent negative variations of 20 medicated patients with schizophrenia diagnosed according to DSM-III-R and 20 age- and sex-matched normal comparison subjects. For the patients with schizophrenia, there were significant correlations between contingent negative variation amplitude and two items on the Scale for the Assessment of Negative Symptoms (affective flattening and avolition-apathy) and the total score on this scale. These findings have implications regarding the underlying pathology of negative and positive symptoms of schizophrenia.

Item Type:	Article
Additional Information:	Times Cited: 2
Research Institute, Centre or Group - Does NOT include content added after October 2018:	Materials and Engineering Research Institute > Modelling Research Centre > Microsystems and Machine Vision Laboratory
Page Range:	432-433
Depositing User:	Danny Weston
Date Deposited:	13 Apr 2010 14:48
Last Modified:	18 Mar 2021 09:15
URI:	https://shura.shu.ac.uk/id/eprint/1664

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