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

Motion perception during involuntary eye vibration.

Eli Peli1, Miguel A García-Pérez

  • 1The Schepens Eye Research Institute, Harvard Medical School, 20 Staniford Street, Boston, MA 02114, USA.

Experimental Brain Research
|April 5, 2003
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

Psychometric functions for temporal discrimination: Duration or log duration?

Behavior research methods·2026
Same author

A randomized crossover clinical trial of multi-periscopic and Fresnel peripheral prism glasses for hemianopia.

Optometry and vision science : official publication of the American Academy of Optometry·2026
Same author

Risk of pedestrian collision for persons with peripheral field loss: A computational analysis: Erratum.

Optometry and vision science : official publication of the American Academy of Optometry·2025
Same author

Goodness-of-fit Tests for Categorical Models of Psychological Processes: Fixing the Occasional Failures of Asymptotic Theory.

The Spanish journal of psychology·2025
Same author

Risk of pedestrian collision for persons with peripheral field loss: A computational analysis.

Optometry and vision science : official publication of the American Academy of Optometry·2024
Same author

Gaze Scanning on Mid-Block Sidewalks by Pedestrians With Homonymous Hemianopia With or Without Spatial Neglect.

Investigative ophthalmology & visual science·2024
Same journal

Changes in synergy formation and modulation during cyclic finger force production tasks in female adults with dystonic cerebral palsy.

Experimental brain research·2026
Same journal

Molecular links between reelin downregulation, topoisomerase IIβ alterations, and proteins involved in Alzheimer pathology in human SH-SY5Y neuroblastoma cell line.

Experimental brain research·2026
Same journal

Motor cortex excitability during spine shape-judgment in adolescent idiopathic scoliosis: a TMS motor evoked potential study.

Experimental brain research·2026
Same journal

Trajectory dynamics and endpoint accuracy in targeted ballistic contractions.

Experimental brain research·2026
Same journal

Exploring Sevoflurane promotes hippocampal neuron mitophagy in elderly postoperative cognitive dysfunction by HSP90AA1 based on network pharmacology.

Experimental brain research·2026
Same journal

Loading modulates monosynaptic transmission from spindle primary afferents to motoneurons in humans.

Experimental brain research·2026
See all related articles

Visual perception can misinterpret involuntary eye vibrations as object motion. This study reveals illusory motion perception occurs when a flickering light

Area of Science:

  • Visual Neuroscience
  • Perception Psychology
  • Ophthalmology

Background:

  • The visual system typically discounts retinal motion from voluntary eye movements.
  • Involuntary eye movements from mechanical vibration can cause misinterpretation as object motion.
  • High-frequency vibrations may lead to image blur rather than perceived motion.

Purpose of the Study:

  • To investigate the phenomenon of illusory oscillatory motion perception of a flickering light.
  • To determine the conditions under which this illusory motion is perceived.
  • To understand the relationship between flicker frequency, eye vibration, and perceived motion frequency.

Main Methods:

  • Experimental manipulation of light flicker frequency and eye vibration frequency.

Related Experiment Videos

  • Empirical testing of the prediction that vibrating the light source with static eyes produces similar effects.
  • Determination of the minimal oscillation amplitude required for motion perception under varying postural stability and lighting conditions.

    • Main Results:

    • Perceived frequency of illusory oscillation equals the difference between flicker frequency and eye vibration frequency.
    • The effect is consistent with the low-pass temporal frequency characteristics of human vision.
    • A minimal oscillation amplitude threshold of approximately 1-2 arcminutes was identified, varying with postural stability and ambient light.

    Conclusions:

    • The visual system's temporal filtering properties contribute to illusory motion perception.
    • Illusory motion perception under these conditions is driven by the relative frequencies of visual stimuli and involuntary eye movements.
    • Postural stability and lighting conditions significantly influence the threshold for detecting motion.