Cited by 16Schizophrenia research and treatmentMental Health and PsychiatryPsychological Testing and Assessment

Electrodermal activity and clinical status in chronic schizophrenia.

Katsanis, Joanna, Iacono, William G.·1994·Journal of Abnormal Psychology

Abstract

The present study investigated the association between electrodermal nonresponsiveness and clinical state in schizophrenia. Sixty-three patients with a DSM-III diagnosis of chronic schizophrenia served as subjects. Clinical status was assessed using multiple measures, including age of onset, symptom severity, illness duration, hospitalization history, global functioning, and occupational functioning. Electrodermal hypoactivity was found to be associated with poorer functioning and a more severe form of illness. In addition, hyporesponsive patients displayed more conceptual disorganization and alogia.

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Crossref · 10.1037/0021-843x.103.4.777

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29 of 29 references verified0 citation errors · 0 not checkable

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  • Approximately 40-60% of the schizophrenia population has been classified as electrodermal activity non-responders, substantially greater than the proportion of healthy individuals who are non-responders.

    “Approximately 40–60% of the SCZ population has been classified as EDA non-responders gave their significantly suppressed skin conductance in response to noxious stimuli40,41; this is substantially greater than the proportion of healthy individuals that are EDA non-responders39.”

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Authors
Katsanis, J., & Iacono, W. G.
Affiliations
University of Minnesota (US)
Venue
Journal of Abnormal Psychology
Published
1994-11
Volume
103
Issue
4
Pages
777-783
ISSN
  • 0021-843X (ISSN-L)
  • 1939-1846
OpenAlex
W1993975318
Cited by
16
References
29
Citations by year
2021: 1 · 2020: 1 · 2012: 1
FWCI
0.91
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Abnormal Psychology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
  • Social Sciences › Arts and Humanities › Philosophy › Mental Health and Psychiatry
  • Social Sciences › Psychology › Applied Psychology › Psychological Testing and Assessment
Keywords
chronic schizophrenia, electrodermal activity, autonomic nervous system, clinical status, functional outcome, age of onset, symptom severity, disease duration, hospitalization history, global functioning, occupational functioning, conceptual disorganization, alogia
MeSH terms
Adolescent, Adult, Chronic Disease, Female, Galvanic Skin Response, Hospitalization, Humans, Male, Prognosis, Schizophrenia, Schizophrenic Psychology, Age of Onset

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