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

2.1K
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.
2.1K
Visual Agnosia01:12

Visual Agnosia

1.3K
Visual agnosia is a condition characterized by the inability to recognize visually presented objects despite having normal vision. For instance, a person with visual agnosia can describe the shape and color of an object but cannot identify or name it. This impairment does not affect their visual field, acuity, color vision, brightness discrimination, language, or memory. An example of this condition in a social setting is someone at a dinner party asking for "that silver thing with a round...
1.3K

You might also read

Related Articles

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

Sort by
Same author

Transcriptional insights into molecular events occurring during tuber maturation of tigernut (Cyperus esculentus L.).

Functional & integrative genomics·2026
Same author

The reliability and validity of rehabilitation set of the international classification of functioning, disability, and health in assessing Chinese tumor patients.

PloS one·2026
Same author

CECT Radiomics and Liver Fibrosis Markers for Predicting Early Recurrence in Older Patients with Hepatocellular Carcinoma.

Journal of hepatocellular carcinoma·2026
Same author

Simultaneous PET/fMRI distinguishes the separate and synergistic effects of T2DM and MCI on cerebral glucose metabolism and fALFF.

Scientific reports·2026
Same author

Hybrid PET/fMRI reveals interactive effects of T2DM and MCI on cerebral glucose metabolism and ALFF.

Frontiers in endocrinology·2026
Same author

Effects of exercise on behavior and hippocampal neuroinflammation in rat model of autism spectrum disorder.

Brain, behavior, & immunity - health·2026

Related Experiment Video

Updated: Feb 18, 2026

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.4K

Aging Effect on Audiovisual Integrative Processing in Spatial Discrimination Task.

Zhi Zou1, Bolton K H Chau1, Kin-Hung Ting1

  • 1Applied Cognitive Neuroscience Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong.

Frontiers in Aging Neuroscience
|November 30, 2017
PubMed
Summary
This summary is machine-generated.

Older adults show enhanced multisensory integration, particularly with auditory stimuli, suggesting a compensatory mechanism for age-related attention decline. This study used event-related potentials (ERPs) to analyze brain activity during spatial discrimination tasks.

Keywords:
ERPagingmultisensorysensory integrationspatial discrimination

More Related Videos

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
07:12

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss

Published on: April 11, 2025

983
Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity
06:46

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity

Published on: March 18, 2019

7.6K

Related Experiment Videos

Last Updated: Feb 18, 2026

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
13:00

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

10.4K
Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
07:12

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss

Published on: April 11, 2025

983
Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity
06:46

Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity

Published on: March 18, 2019

7.6K

Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Human Aging Research

Background:

  • Multisensory integration is crucial for daily activities like communication and navigation.
  • Aging can affect cognitive functions, including sensory processing and attention.

Purpose of the Study:

  • To investigate how aging impacts multisensory integration processes.
  • To examine the neural correlates of multisensory integration in older and younger adults using event-related potentials (ERPs).

Main Methods:

  • Participants (older and younger) performed visual and auditory spatial discrimination tasks.
  • Electroencephalograms (EEGs) were recorded to capture brain activity (ERPs).
  • Behavioral data (accuracy, reaction time) were collected alongside neural data.

Main Results:

  • Older adults demonstrated greater behavioral improvements in multisensory conditions compared to unisensory ones.
  • Older adults exhibited fronto-centrally distributed super-additive P2 ERPs, unlike younger adults.
  • The P2 amplitude difference correlated with spatial discrimination performance, indicating its role in integration.

Conclusions:

  • Aging modulates multisensory integration at perceptual and feedback stages, especially for auditory stimuli.
  • Audiovisual (AV) integration may compensate for age-related attention deficits in spatial tasks.