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

Perceiving Loudness, Pitch, and Location01:21

Perceiving Loudness, Pitch, and Location

163
The human brain perceives pitch through two primary mechanisms reflected in place theory and frequency theory. Each mechanism describes how sound waves are interpreted as specific pitches by the brain, offering insights into the intricate processes of auditory perception.
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by...
163

You might also read

Related Articles

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

Sort by
Same author

Empathy and the Structural Representation of Facial Affect: Evidence from a Genetic-Algorithm Face Synthesis Task.

bioRxiv : the preprint server for biology·2026
Same author

Which perceptual categories do observers experience during multistable perception?

Proceedings. Biological sciences·2026
Same author

Mesoscale developmental rivalry in human extrastriate visual cortex.

bioRxiv : the preprint server for biology·2025
Same author

Mobile Objective Diagnostics of Macular Degeneration using Dark-Adapted Visual Evoked Potentials.

medRxiv : the preprint server for health sciences·2025
Same author

Facing distortion: Impact of spatial distortions on upright and inverted face identification.

PloS one·2025
Same author

Investigating the repeatability and behavioral relationships of acuity, contrast sensitivity, form, and motion perception measurements using a novel tablet-based vision test tool.

bioRxiv : the preprint server for biology·2025
Same journal

Comparative Evaluation of Pretrained Large Language Models for Suicide Risk Prediction from Clinical Notes in U.S. Veterans.

medRxiv : the preprint server for health sciences·2026
Same journal

Nocturnal Respiratory Rate and Variability Predict Long-term Mortality in Stable Outpatients with Cardiovascular Disease.

medRxiv : the preprint server for health sciences·2026
Same journal

MOSAIC: Methylation-Oriented Site Analysis and Information Classifier for Robust Epigenomic Classification of Acute Leukemia in Clinical Cohorts with Variable Tumor Purity.

medRxiv : the preprint server for health sciences·2026
Same journal

Risk beliefs, intensive digital information and demand for a new preventative health product in public clinics: Evidence from an experiment in Zimbabwe.

medRxiv : the preprint server for health sciences·2026
Same journal

Development of an automated, imaging-based preoperative screening model for early identification of malnutrition in an abdominal surgery cohort.

medRxiv : the preprint server for health sciences·2026
Same journal

A Pilot Project Leveraging Large Language Models for Automated Screening and Variable Extraction in Observational Studies.

medRxiv : the preprint server for health sciences·2026
See all related articles

Related Experiment Video

Updated: May 12, 2025

Stereoacuity Improvement using Random-Dot Video Games
06:25

Stereoacuity Improvement using Random-Dot Video Games

Published on: January 14, 2020

14.1K

Validation of Angular Indication Measurement (AIM) Stereoacuity.

Sonisha Neupane1, Jan Skerswetat1,2, Peter J Bex1

  • 1Northeastern University, College of Science, Department of Psychology, Boston, Massachusetts, United States of America.

Medrxiv : the Preprint Server for Health Sciences
|May 2, 2025
PubMed
Summary
This summary is machine-generated.

AIM Stereoacuity offers a fast and precise method for measuring stereopsis, overcoming limitations of traditional clinical tests. This new approach provides reliable stereo-thresholds for both crossed and uncrossed disparities.

Keywords:
Depth perceptionbinocular visionresponse-adaptive psychophysicsstereoacuity

More Related Videos

Comparison of Three Clinical Stereoscopic Methods for Measuring Binocular Visual Function During Amblyopic Treatment in Unilateral Amblyopia
06:19

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

Published on: September 27, 2024

182
Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing
06:25

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

Published on: February 23, 2024

497

Related Experiment Videos

Last Updated: May 12, 2025

Stereoacuity Improvement using Random-Dot Video Games
06:25

Stereoacuity Improvement using Random-Dot Video Games

Published on: January 14, 2020

14.1K
Comparison of Three Clinical Stereoscopic Methods for Measuring Binocular Visual Function During Amblyopic Treatment in Unilateral Amblyopia
06:19

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

Published on: September 27, 2024

182
Author Spotlight: Assessment of Visual Acuity in Central Vision Loss Through Motion-Based Peripheral Vision Testing
06:25

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

Published on: February 23, 2024

497

Area of Science:

  • Ophthalmology
  • Vision Science
  • Psychophysics

Background:

  • Clinical stereotests are often slow, imprecise, and lack repeatability.
  • Existing methods show poor agreement with other visual function tests.
  • Stereopsis is a crucial visual function impacting daily life.

Purpose of the Study:

  • To evaluate the AIM Stereoacuity system for reliable, efficient, and precise stereo-threshold measurement.
  • To assess performance across different stimulus types and disparity signs.
  • To address limitations of current clinical stereotests.

Main Methods:

  • A 4x4 grid of random dot stimuli with controlled disparity was used.
  • Observers reported bar orientation, with errors fitted to derive stereo-thresholds.
  • The adaptive method involved updating disparity based on observer responses.

Main Results:

  • Test durations averaged 36-40 seconds per chart for crossed and uncrossed disparities.
  • Median stereo-thresholds were 1.90 log arcsec (crossed) and 1.84 log arcsec (uncrossed).
  • Test-retest biases were minimal, showing good repeatability, especially for crossed disparity.

Conclusions:

  • AIM Stereoacuity provides repeatable stereo-thresholds efficiently.
  • No significant differences were found between broad- and narrow-band stimuli.
  • The self-administered test shows promise for clinical and research applications.