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

Multimodal visual-somatosensory integration in saccade generation.

Richard Amlôt1, Robin Walker, Jon Driver

  • 1Department of Psychology, Royal Holloway, University of London, Egham, Surrey TW20 0EX, UK.

Neuropsychologia
|November 13, 2002
PubMed
Summary

This study investigated how visual and somatosensory stimuli interact to influence eye movements (saccades). Spatially aligned, irrelevant somatosensory distractors significantly speed up saccade responses to visual targets.

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

Working Memory Maintenance of Visual and Auditory Spatial Information Relies on Supramodal Neural Codes in the Dorsal Frontoparietal Cortex.

Brain sciences·2024
Same author

What, if anything, can be considered an amodal sensory dimension?

Psychonomic bulletin & review·2024
Same author

Prokofiev was (almost) right: A cross-cultural investigation of auditory-conceptual associations in Peter and the Wolf.

Psychonomic bulletin & review·2024
Same author

Prevalence and predictors of binge eating disorder symptoms among a sample of university students in Bangladesh: A cross-sectional survey.

Health science reports·2023
Same author

More of me: Self-prioritization of numeric stimuli.

Journal of experimental psychology. Human perception and performance·2023
Same author

Enhancing the design of wine labels.

Frontiers in psychology·2023

Area of Science:

  • Neuroscience
  • Ophthalmology
  • Sensory Integration

Background:

  • Multisensory interactions influence neural structures involved in saccade generation.
  • Previous research focused on visual-auditory interactions, with limited understanding of somatosensory involvement.

Purpose of the Study:

  • To examine visual-somatosensory interaction effects on saccade generation.
  • To investigate how task-irrelevant distractors affect saccade behavior.

Main Methods:

  • Utilized a multisensory paradigm with spatially coincident or remote visual and somatosensory stimuli.
  • Task-irrelevant distractors were presented in relation to saccade targets.

Main Results:

  • Somatosensory distractors reduced saccade latency, especially when spatially coincident with visual targets.

Related Experiment Videos

  • Visual distractors modulated saccade latency and accuracy, suggesting a bias towards visual stimuli in the saccadic system.
  • Saccade latency was influenced by task-irrelevant somatosensory distractors, with the greatest effect seen with coincident stimuli.

    • Conclusions:

    • Multisensory stimuli, even irrelevant ones, significantly impact saccade generation.
    • Findings suggest saccades can be programmed to non-target modalities and influenced by early 'when' signals.
    • Multisensory neuronal enhancement effects likely contribute to observed interactions in saccade control.