Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Temporal lobe dysfunction and electrodermal nonresponding in schizophrenia.

J Katsanis1, W G Iacono

  • 1Department of Psychology, University of Minnesota, Minneapolis 55455.

Biological Psychiatry
|January 15, 1992
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Substance use patterns in 9-10 year olds: Baseline findings from the adolescent brain cognitive development (ABCD) study.

Drug and alcohol dependence·2021
Same author

Baseline brain function in the preadolescents of the ABCD Study.

Nature neuroscience·2021
Same author

Psychoneurometric assessment of dispositional liabilities for suicidal behavior: phenotypic and etiological associations.

Psychological medicine·2017
Same author

Problematic alcohol use and reduced hippocampal volume: a meta-analytic review.

Psychological medicine·2017
Same author

Psychophysiological endophenotypes to characterize mechanisms of known schizophrenia genetic loci.

Psychological medicine·2016
Same author

Genome-wide association study of lifetime cannabis use based on a large meta-analytic sample of 32 330 subjects from the International Cannabis Consortium.

Translational psychiatry·2016
Same journal

Neuroimaging of Heterogeneity in Neuropsychiatric Disorders: Toward Disease Progression Modeling.

Biological psychiatry·2026
Same journal

Impact of Transcranial Direct Current Stimulation-Induced Electric Fields on Slowing Cognitive Decline in Older Adults With Mild Cognitive Impairment or Remitted Major Depressive Disorder: An Analysis of the PACt-MD Randomized Clinical Trial.

Biological psychiatry·2026
Same journal

Remembering Jon-Kar Zubieta, M.D., Ph.D.

Biological psychiatry·2026
Same journal

Kappa opioid receptor availability in borderline personality disorder: An in-vivo investigation with [<sup>11</sup>C]EKAP PET imaging.

Biological psychiatry·2026
Same journal

From Satiety to Substance Use: Neural Mechanisms of GLP-1 Signaling in Appetite and Reward.

Biological psychiatry·2026
Same journal

Distinct and Shared Molecular Mechanisms Underlie Morphological-Functional Overcoupling and Undercoupling in Major Depressive Disorder.

Biological psychiatry·2026
See all related articles

Electrodermal hyporesponsiveness in schizophrenia correlates with temporal lobe dysfunction. This study found no link between brain structure and electrodermal activity in chronic schizophrenia patients.

Area of Science:

  • Neuroscience
  • Psychiatry
  • Clinical Psychology

Background:

  • Schizophrenia is a complex psychiatric disorder.
  • Electrodermal activity (EDA) is a psychophysiological measure.
  • Previous research suggests altered EDA in schizophrenia.

Purpose of the Study:

  • To investigate the biological correlates of electrodermal activity in chronic schizophrenia.
  • To examine the relationship between EDA, neuropsychological functioning, and brain morphology.

Main Methods:

  • 63 patients with DSM-III diagnosed chronic schizophrenia were assessed.
  • Neuropsychological tests evaluated temporal lobe, frontal lobe, and overall brain functioning.
  • Brain morphology was assessed via ventricular size and cortical sulcal prominence.

Related Experiment Videos

Main Results:

  • Electrodermal hyporesponsiveness was significantly associated with impaired performance on temporal lobe tests.
  • No significant associations were found between electrodermal activity and brain morphology indices (ventricle size, sulcal prominence).

Conclusions:

  • Electrodermal hyporesponsiveness in schizophrenia is linked to temporal lobe dysfunction.
  • Brain morphology, as measured, does not appear to correlate with electrodermal activity in this patient group.