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

Audio-visual integration in schizophrenia.

Beatrice de Gelder1, Jean Vroomen, Leonie Annen

  • 1Cognitive Neuroscience Laboratory, Tilburg University, PO Box 90153, 5000 LE, Tilburg, The Netherlands. b.degelder@kub.nl

Schizophrenia Research
|November 5, 2002
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

Distinct information flows for different whole-body actions across LOTC subdivisions.

Communications biology·2025
Same author

A behavioral and electrophysiological investigation of the effect of horizontal head viewing angle on audiovisual speech integration.

Brain and language·2025
Same author

Neural encoding of biomechanically (im)possible human movements in occipitotemporal cortex.

PLoS computational biology·2025
Same author

Theta activity discriminates high-level, species-specific body processes.

Imaging neuroscience (Cambridge, Mass.)·2025
Same author

Behavioral and neural evidence for perceptual predictions in social interactions.

Imaging neuroscience (Cambridge, Mass.)·2025
Same author

The power of tears: Observers' brain responses show that tears provide unambiguous signals independent of scene context.

Neuroimage. Reports·2025
Same journal

Quality evaluation of randomized controlled trials of antipsychotic drugs for schizophrenia published in Chinese journals.

Schizophrenia research·2026
Same journal

FL-SDGIN: A federated graph learning approach for schizophrenia diagnosis integrating static and dynamic brain functional networks.

Schizophrenia research·2026
Same journal

Weight loss and gut microbial changes associated with semaglutide among people living with schizophrenia receiving clozapine or olanzapine: An open-label 24-week semaglutide intervention and 76-week trial.

Schizophrenia research·2026
Same journal

Converting negative symptom dimension scores across SANS and PANSS.

Schizophrenia research·2026
Same journal

Inflammation-associated alterations in mGluR transcript expression in the human nucleus accumbens independent of schizophrenia diagnosis.

Schizophrenia research·2026
Same journal

One social interaction after another: Dynamic modeling of social experience in schizophrenia.

Schizophrenia research·2026
See all related articles

Schizophrenia patients show deficits in integrating audio-visual speech information, impacting lipreading and auditory speech perception. This specific audio-visual integration impairment, unlike spatial sound localization, suggests phonetic processing issues in schizophrenia.

Area of Science:

  • Neuroscience
  • Psychology
  • Audiology

Background:

  • Intersensory integration, the brain's ability to combine sensory inputs, is crucial for perception.
  • Schizophrenia is associated with various cognitive deficits, but audio-visual integration specifics remain unclear.

Purpose of the Study:

  • To investigate audio-visual integration in schizophrenia, differentiating between spatial and speech-based processing.
  • To compare audio-visual integration abilities in schizophrenic patients and healthy controls.

Main Methods:

  • Two tasks assessed audio-visual integration: spatial sound localization and auditory-visual speech perception.
  • 18 schizophrenic patients and 12 healthy adults participated.

Main Results:

Related Experiment Videos

  • Schizophrenic patients showed normal spatial sound localization.
  • Impairments were observed in audio-visual speech tasks, including reduced lipreading accuracy and diminished influence of visual speech on auditory perception in schizophrenics.

Conclusions:

  • Schizophrenia is linked to a specific deficit in audio-visual phonetic information processing.
  • This suggests a targeted integration impairment rather than a general sensory processing issue in schizophrenia.