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

Parallel Processing

Parallel Processing

The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...

Visual System

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...

Auditory Pathway

Auditory Pathway

Auditory pathways constitute the complex neural circuits responsible for transmitting and interpreting auditory information from the peripheral auditory system to the brain. Sound waves are initially captured by the outer ear, funneled through the ear canal, and reach the tympanic membrane (eardrum). These vibrations are transmitted via the middle ear's ossicles to the inner ear's cochlea.
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking...

Vision

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.

Motor and Sensory Areas of the Cortex

Motor and Sensory Areas of the Cortex

The cerebral cortex, the brain's outermost layer, is pivotal in processing complex cognitive tasks, emotions, and various sensory inputs and executing voluntary motor activities. This intricate structure is divided into three primary functional areas: the motor areas, sensory areas, and association areas.
Motor Areas
The motor areas located in the frontal lobe are central to controlling voluntary movements. This region is further subdivided into the primary motor cortex and the premotor cortex....

Photoreceptors and Visual Pathways

Photoreceptors and Visual Pathways

At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...

You might also read

Related Articles

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

Sort by

Same author

Understanding the role of burnout on nurses' quit intentions in the context of healthcare organizations of Hungary.

Scientific reports·2026

Same author

The Effect of Artificial Insemination and Multiple Ovulation Embryo Transfer on Production, Health Status, and Survival of Holstein-Friesian Cows.

Veterinary sciences·2026

Same author

Disrupting pegRNA intramolecular complementarity via PBS and spacer sequence alterations can enhance prime editing efficiency.

Nucleic acids research·2026

Same author

DenseLes: slice-wise dense network for multiple sclerosis lesion segmentation and classification.

Frontiers in neurology·2026

Same author

Possible effect of artificial insemination and multiple ovulation embryo transfer on the health and survival of Holstein-Friesian calves.

Acta veterinaria Hungarica·2025

Same author

Effects of Partial Occlusion on Response Dynamics and Interregional Processing within Primate Superior Temporal Sulcus.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2025

Search research articles

Related Experiment Video

Updated: Apr 7, 2026

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder

Published on: April 22, 2015

Audio-visual integration through the parallel visual pathways.

Péter Kaposvári¹, Gergő Csete², Anna Bognár¹

¹Department of Physiology, University of Szeged, Szeged, Hungary.

|July 14, 2015

Summary

This summary is machine-generated.

This study reveals that both the dorsal and ventral visual pathways are involved in audio-visual integration, specifically during the double flash illusion. White matter integrity in different visual streams correlates with this sensory integration.

Keywords:

DTI Doubleflash MRI Multisensory TBSS

More Related Videos

Cross-Modal Multivariate Pattern Analysis

Cross-Modal Multivariate Pattern Analysis

Published on: November 9, 2011

Using the Race Model Inequality to Quantify Behavioral Multisensory Integration Effects

Using the Race Model Inequality to Quantify Behavioral Multisensory Integration Effects

Published on: May 10, 2019

Related Experiment Videos

Last Updated: Apr 7, 2026

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder

Published on: April 22, 2015

Cross-Modal Multivariate Pattern Analysis

Cross-Modal Multivariate Pattern Analysis

Published on: November 9, 2011

Using the Race Model Inequality to Quantify Behavioral Multisensory Integration Effects

Using the Race Model Inequality to Quantify Behavioral Multisensory Integration Effects

Published on: May 10, 2019

Area of Science:

Neuroscience
Visual Perception
Auditory Perception

Background:

Audio-visual integration is crucial for perception and occurs via distinct visual pathways.
Previous neuroimaging studies identified integration activity but not the role of segregated visual streams.

Purpose of the Study:

To investigate the distinct roles of the dorsal and ventral visual pathways in audio-visual integration.
To explore how these pathways contribute to the double flash illusion.

Main Methods:

Utilized low-contrast and chromatic isoluminant stimuli to selectively activate dorsal and ventral pathways, respectively.
Correlated psychophysical data from the double flash illusion with white matter integrity using diffusion tensor imaging.

Main Results:

A robust double flash illusion was observed under both stimulus conditions.
Fractional anisotropy in occipito-parietal white matter correlated with illusion strength for low-contrast stimuli (dorsal pathway).
Fractional anisotropy in infero-temporal white matter correlated with illusion strength for chromatic stimuli (ventral pathway).

Conclusions:

Both dorsal and ventral visual pathways play a role in audio-visual interaction.
This study provides anatomical evidence linking specific visual streams to audio-visual integration.