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 Concept Videos

Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
Vision01:24

Vision

Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.
Visual System01:26

Visual System

Light enters the eye through the cornea, a transparent, dome-shaped surface covering the surface of the eyeball that helps to direct and focus incoming light. This light is then channeled toward the pupil, an adjustable opening whose size is controlled by the iris. The iris, a pigmented muscle, regulates the amount of light entering the eye by contracting or dilating the pupil, thereby ensuring optimal light levels for clear vision.
Once through the pupil, the light passes through the lens, a...
Field Application of Global Positioning System01:28

Field Application of Global Positioning System

The Global Positioning System (GPS) has become an indispensable tool in fieldwork, offering unparalleled precision and efficiency for surveying, navigation, and infrastructure development. By harnessing signals from a constellation of satellites, GPS receivers determine the location of objects with remarkable speed and accuracy, often completing calculations within a second.Advantages of Modern GPS TechnologyContemporary GPS receivers are designed to meet the practical demands of field...
Sight Distance in a Vertical Curve01:29

Sight Distance in a Vertical Curve

Sight distance on vertical curves is critical in roadway design. It ensures drivers can see far enough ahead to identify and respond to hazards effectively. This directly impacts safety, driver comfort, and the overall efficiency of the transportation network.Vertical curves are classified into crest and sag curves based on their geometry. For crest curves, sight distance is determined by the line of sight between a driver's eye and a small object on the road's surface. Design parameters for...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Imagine going left versus imagine going right: whole-body motion on the lateral axis.

Scientific reports·2024
Same author

Mental imagery of whole-body motion along the sagittal-anteroposterior axis.

Scientific reports·2022
Same author

Synchronised neural signature of creative mental imagery in reality and augmented reality.

Heliyon·2022
Same author

Continuity in intuition and insight: from real to naturalistic virtual environment.

Scientific reports·2021
Same author

Effects of vestibular disorders on vestibular reflex and imagery.

Experimental brain research·2017
Same author

Patients with recurrent glioblastoma multiforme. Initial experience with p-[(131)I]iodo-L-phenylalanine and external beam radiation therapy.

Nuklearmedizin. Nuclear medicine·2013
Same journal

Differential vulnerability of cochlear nuclei to Lmx1 deficiency: abnormal patterning and implications for auditory circuitry.

Neuroscience letters·2026
Same journal

Role of nNOS/sGC pathway in the insular cortex in control of cardiovascular, autonomic and corticosterone responses to restraint stress in rats.

Neuroscience letters·2026
Same journal

Jak1 inhibition reduces acute allodynia induced by specific upstream cytokines in rats: implications for the onset of Jak1 pain modulation.

Neuroscience letters·2026
Same journal

Glucocorticoids-induced depressive-like behaviors in mice: oral ingestion of corticosterone or hydrocortisone - A comparative study.

Neuroscience letters·2026
Same journal

Data-driven clustering of prefrontal activation identifies functional phenotypes under prioritized dual-task walking conditions in Parkinson's disease.

Neuroscience letters·2026
Same journal

Antiallodynic effect of a novel sigma-1 receptor antagonist N-(1-benzylpiperidin-4-yl)-2,4-dichlorobenzamide (Dicloperidine): Synthesis and combined bioevaluation.

Neuroscience letters·2026
See all related articles

Related Experiment Video

Updated: May 8, 2026

Assessing Human Spatial Navigation in a Virtual Space and its Sensitivity to Exercise
06:17

Assessing Human Spatial Navigation in a Virtual Space and its Sensitivity to Exercise

Published on: January 26, 2024

Spatial linear navigation: is vision necessary?

I Israël1, A Capelli, A-E Priot

  • 1EPHE-CHArt, 4-14 rue Ferrus, 75014 Paris, France.

Neuroscience Letters
|September 12, 2013
PubMed
Summary
This summary is machine-generated.

Participants reproduced distances after passive robot transport. Vision led to overshooting distances, while accuracy without vision varied by distance, suggesting vision isn't always necessary for spatial navigation.

Keywords:
Multisensory integrationPath integrationSelf-motion perception

More Related Videos

Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind
09:01

Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind

Published on: March 27, 2013

Related Experiment Videos

Last Updated: May 8, 2026

Assessing Human Spatial Navigation in a Virtual Space and its Sensitivity to Exercise
06:17

Assessing Human Spatial Navigation in a Virtual Space and its Sensitivity to Exercise

Published on: January 26, 2024

Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind
09:01

Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind

Published on: March 27, 2013

Area of Science:

  • Human spatial navigation and distance perception.
  • Robotics and human-robot interaction in mobility research.

Background:

  • Understanding spatial linear navigation is crucial for mobility and assistive technologies.
  • The role of visual cues in accurate distance reproduction is a key area of research in human locomotion.

Purpose of the Study:

  • To investigate the impact of visual information on the reproduction of self-controlled linear distances.
  • To compare distance reproduction accuracy with and without visual feedback during passive transportation.

Main Methods:

  • Healthy participants were passively transported on a mobile robot over distances ranging from 2 to 8 meters.
  • Distance reproduction was assessed in two conditions: 'with vision' and 'without vision'.
  • Analysis focused on comparing reproduced distances to imposed distances under both visual conditions.

Main Results:

  • Visual information led to overshooting the imposed distances across all tested ranges.
  • Without vision, shorter distances (2-4m) were reproduced accurately, but longer distances were undershot.
  • Distance reproduction error was consistently below 10% with vision, but could be smaller without vision at shorter distances.

Conclusions:

  • Visual feedback is not always necessary for accurate spatial distance reproduction, particularly at shorter ranges.
  • The reliance on visual cues can lead to systematic overestimation of distances during linear navigation.
  • Findings suggest that non-visual sensory information plays a significant role in human distance perception during locomotion.