Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Sight Distance in a Vertical Curve

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...

Depth Perception and Spatial Vision

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.

You might also read

Related Articles

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

Sort by

Same author

Xanthophyll Carotenoid Intake, Plasma Levels, and Retinal Visualization in Aging and Age-Related Macular Degeneration: ALSTAR2.

Investigative ophthalmology & visual science·2026

Same author

Impaired Rod-Mediated Vision is the Functional Hallmark of Ageing and Early and Intermediate Age-Related Macular Degeneration.

Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)·2026

Same author

Evaluation of Functional Impacts of Vision Impairment: Progress, Challenges and Future Directions.

Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)·2026

Same author

A Manual of Procedures for the Generation of the AI-Ready and Exploratory Atlas for Diabetes Insights (AI-READI) Database.

medRxiv : the preprint server for health sciences·2026

Same author

Identifying older adults' communication support needs and preferences: a scoping review of measurement instruments.

The Gerontologist·2026

Same author

Designing a new "turtle" optotype for use with Aboriginal and Torres Strait Islander children.

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

Search research articles

Related Experiment Video

Updated: May 2, 2026

Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition

Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition

Published on: July 21, 2020

Useful field of view test.

Joanne M Wood¹, Cynthia Owsley

¹School of Optometry and Vision Science, Queensland University of Technology, Brisbane, Qld., Australia.

|March 20, 2014

Summary

The useful field of view test (UFOV) predicts driving risks in older adults. Training can improve visual processing speed, potentially reducing crashes and enhancing independence.

Area of Science:

Gerontology
Ophthalmology
Cognitive Neuroscience

Background:

Older adults experience visual difficulties impacting daily tasks.
The useful field of view test (UFOV) is a key predictor of driving outcomes and functional abilities.
Commercial UFOV tests assess visual processing speed, target detection, and localization under various conditions.

Purpose of the Study:

To evaluate the useful field of view test's role in assessing older adults' functional impairments.
To explore the potential of visual processing speed training to mitigate functional deficits.
To investigate the impact of improved visual processing on driving safety and independence in older adults.

Main Methods:

Utilized the useful field of view test (UFOV) to measure visual processing speed.

More Related Videos

Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

Published on: February 23, 2024

Comparison of Three Clinical Stereoscopic Methods for Measuring Binocular Visual Function During Amblyopic Treatment in Unilateral Amblyopia

Comparison of Three Clinical Stereoscopic Methods for Measuring Binocular Visual Function During Amblyopic Treatment in Unilateral Amblyopia

Published on: September 27, 2024

Related Experiment Videos

Last Updated: May 2, 2026

Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition

Assessing Binocular Central Visual Field and Binocular Eye Movements in a Dichoptic Viewing Condition

Published on: July 21, 2020

Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing

Published on: February 23, 2024

Comparison of Three Clinical Stereoscopic Methods for Measuring Binocular Visual Function During Amblyopic Treatment in Unilateral Amblyopia

Comparison of Three Clinical Stereoscopic Methods for Measuring Binocular Visual Function During Amblyopic Treatment in Unilateral Amblyopia

Published on: September 27, 2024

Assessed target detection and localization under divided attention and visual clutter.

Reviewed existing research on UFOV deficits and training interventions.

Main Results:

UFOV deficits are linked to functional impairments in older adults' daily activities.
Emerging evidence suggests visual processing speed can be improved through targeted training.
Improvements in visual processing speed show potential for reducing crash risk.

Conclusions:

The useful field of view test is a valuable tool for assessing older adults' functional status.
Visual processing speed training offers a promising avenue for enhancing safety and independence.
Interventions improving visual processing can positively impact health, well-being, and mobility in older populations.