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

Integration of schematic faces and other complex objects in schizophrenia.

C D Frith, M Stevens, E C Johnstone

    The Journal of Nervous and Mental Disease
    |January 1, 1983
    PubMed
    Summary

    Schizophrenic patients struggle with visual gestalt processing, unlike neurotic controls. This impacts their ability to integrate visual features, affecting object sorting tasks, especially with distracting elements.

    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

    Examining belief and confidence in schizophrenia - ADDENDUM.

    Psychological medicine·2019
    Same author

    Alignment in social interactions.

    Consciousness and cognition·2016
    Same author

    The challenges of diagnosis and continuing patient assessment.

    International journal of psychiatry in clinical practice·2014
    Same author

    Examining belief and confidence in schizophrenia.

    Psychological medicine·2013
    Same author

    L-dopa helps positive but not negative features of neuroleptic-insensitive chronic schizophrenia.

    Journal of psychopharmacology (Oxford, England)·2012
    Same author

    Consciousness, information processing and the brain.

    Journal of psychopharmacology (Oxford, England)·2012

    Area of Science:

    • Cognitive Psychology
    • Neuroscience
    • Psychiatry

    Background:

    • Schizophrenia is characterized by cognitive deficits, including difficulties in information processing.
    • Understanding visual perception and gestalt principles is crucial for cognitive assessments in psychiatric disorders.

    Purpose of the Study:

    • To investigate visual gestalt processing in acute schizophrenic patients compared to neurotic controls.
    • To examine how distractors affect sorting performance based on visual integration capabilities.

    Main Methods:

    • Twenty-one acute schizophrenic and 26 neurotic patients sorted objects (faces, nonsense objects, histoforms) with varying features.
    • Performance was assessed by comparing subject groupings to actual object groupings, with and without a distractor feature.

    Related Experiment Videos

    Main Results:

    • Control patients sorted faces better than histoforms without distractors, indicating gestalt dominance.
    • Distractors impaired face sorting in controls but not histoform sorting.
    • Schizophrenic patients showed no advantage for faces over histoforms and were similarly affected by distractors across all materials.

    Conclusions:

    • Normal controls utilize gestalt principles, integrating features for better performance but becoming susceptible to distractors.
    • Schizophrenic patients' performance suggests a lack of dominant gestalt processing, with components being more salient than the integrated whole.