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

Experience-dependent visual cue integration based on consistencies between visual and haptic percepts.

J E Atkins1, J Fiser, R A Jacobs

  • 1Department of Brain and Cognitive Sciences and the Center for Visual Science, University of Rochester, Rochester, NY 14627, USA.

Vision Research
|February 13, 2001
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

Milestones and controversies in maternal and child health: examining a brief history of micronutrient fortification in the US.

Journal of perinatology : official journal of the California Perinatal Association·2017
Same author

Exercise training increases skeletal muscle mitochondrial volume density by enlargement of existing mitochondria and not de novo biogenesis.

Acta physiologica (Oxford, England)·2017
Same author

Computational Consequences of a Bias toward Short Connections.

Journal of cognitive neuroscience·2013
Same author

Four weeks of normobaric "live high-train low" do not alter muscular or systemic capacity for maintaining pH and K⁺ homeostasis during intense exercise.

Journal of applied physiology (Bethesda, Md. : 1985)·2012
Same author

Determinants of time trial performance and maximal incremental exercise in highly trained endurance athletes.

Journal of applied physiology (Bethesda, Md. : 1985)·2011
Same author

Reticulocyte and haemoglobin profiles in elite triathletes over four consecutive seasons.

International journal of laboratory hematology·2011

Haptic feedback helps people judge visual cues for depth perception. By comparing touch and sight, the brain learns which visual information is more reliable, influencing how we perceive 3D space.

Area of Science:

  • Multisensory perception
  • Computational neuroscience
  • Human-computer interaction

Background:

  • Human depth perception relies on integrating various visual cues.
  • The role of haptic feedback in calibrating visual cue reliability is not fully understood.

Purpose of the Study:

  • To investigate if haptic percepts serve as a standard for judging visual cue reliability.
  • To determine how cue reliability influences the combination of visual depth information.

Main Methods:

  • Utilized a novel visuo-haptic virtual reality environment for object viewing and grasping.
  • Employed training conditions manipulating the consistency between haptic and visual motion/texture cues.
  • Conducted experiments to assess cue reliance and adaptive cue combination strategies.

Related Experiment Videos

Main Results:

  • Subjects adjusted reliance on visual motion and texture cues based on prior haptic-visual cue consistency.
  • Participants demonstrated context-dependent adaptation of visual cue combination strategies.
  • Findings were consistent across different experimental tasks, including a more naturalistic one.

Conclusions:

  • Haptic percepts are involuntarily used to evaluate the relative reliability of visual cues.
  • The perceived reliability of visual cues directly dictates their weighting in 3D visual perception.
  • This study provides insight into the neural mechanisms underlying multisensory integration for spatial awareness.