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

Human gaze stabilization during active head translations.

W P Medendorp1, J A M Van Gisbergen, C C A M Gielen

  • 1Department of Medical Physics and Biophysics, University of Nijmegen, NL 6525 EZ Nijmegen, The Netherlands.

Journal of Neurophysiology
|January 11, 2002
PubMed
Summary

Human subjects compensated for head movements using combined eye and head rotations. This gaze control showed better accuracy for visual targets than remembered ones, suggesting a non-vestibular signal aids active head translation.

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

Rapid modulation of choice behavior by ultrasound on the human frontal eye fields.

Nature communications·2026
Same author

Influence of panoramic cues during prolonged roll-tilt adaptation on the percept of vertical.

Journal of vestibular research : equilibrium & orientation·2021
Same author

Flexible Visuomotor Associations in Touchscreen Control.

Frontiers in human neuroscience·2017
Same author

Alpha-band transcranial alternating current stimulation modulates precision, but not gain during whole-body spatial updating.

Neuropsychologia·2017
Same author

Perception of the dynamic visual vertical during sinusoidal linear motion.

Journal of neurophysiology·2017
Same author

Decisions in motion: vestibular contributions to saccadic target selection.

Journal of neurophysiology·2016

Area of Science:

  • Neuroscience
  • Ophthalmology
  • Biomechanics

Background:

  • Binocular gaze control is crucial for maintaining visual stability during self-generated head movements.
  • Geometric constraints require gaze modulation based on target distance during head translation.
  • Understanding active gaze compensation mechanisms is vital for visual perception and motor control.

Purpose of the Study:

  • To investigate how binocular gaze (eye and head movements) compensates for active, self-generated head translations.
  • To determine the influence of target distance and movement frequency on gaze control accuracy.
  • To compare active gaze compensation with ideal performance requirements and previous passive studies.

Main Methods:

  • Measured binocular gaze (eye and head rotations) in six human subjects during active head translations at varying frequencies (0.25-1.5 Hz).

Related Experiment Videos

  • Utilized visual and remembered targets at different distances, estimating distance from vergence angle.
  • Analyzed gaze response parameters (sensitivity and phase) in a binocular coordinate system (version and vergence components).

    • Main Results:

    • Gaze stabilization during head translation involved combined eye and head rotations.
    • Distance compensation accuracy was higher for visual targets (1.00-0.84) than remembered targets (0.87-0.57) across frequencies.
    • Active compensation in darkness showed superior performance compared to passive studies across tested frequencies.
    • A non-vestibular signal with low-pass characteristics was identified as contributing to gaze control during active head translations.

    Conclusions:

    • Human gaze control effectively compensates for self-generated head translations using a combination of eye and head movements.
    • The accuracy of gaze compensation is influenced by target visibility and movement frequency.
    • Active gaze compensation, particularly in the absence of visual cues, relies on non-vestibular sensory inputs with low-pass properties.