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

Perception01:28

Perception

885
Perception is a fundamental psychological process that enables individuals to organize, interpret, and consciously experience sensory information. This process is crucial for understanding and interacting with the world around us. It includes both bottom-up and top-down processing, each playing a distinct role in how we perceive our environment.
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...
885
Factors Affecting Perception01:25

Factors Affecting Perception

2.5K
Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
2.5K
Parallel Processing01:20

Parallel Processing

535
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...
535
Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

1.6K
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.
1.6K
Sensory Perception: Organization of the Somatosensory System01:11

Sensory Perception: Organization of the Somatosensory System

10.8K
The somatosensory system is the central and peripheral nervous system component that senses and processes touch, pressure, pain, temperature, and body position or proprioception. The process of sensation takes place at three levels:
The receptor level:
The receptor level is the first stage of sensation. It involves the detection of a stimulus by specialized sensory receptors. The stimulus must arrive within the receptor's receptive field. Next, the receptor converts the energy of the...
10.8K
Reason and Intuition01:37

Reason and Intuition

7.3K
The human brain processes information for decision-making using one of two routes: an intuitive system and a rational system (Epstein, 1994; popularized by Kahneman, 2011 as System 1 and System 2, respectively). The intuitive system is quick, impulsive, and operates with minimal effort, relying on emotions or habits to provide cues for what to do next, while the rational system is logical, analytical, deliberate, and methodical. Research in neuropsychology suggests that the...
7.3K

You might also read

Related Articles

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

Sort by
Same author

Audiovisual estimation of Time-to-contact.

Attention, perception & psychophysics·2026
Same author

Frequency Coding of Multisensory Integration in the Local Field Potentials of the Medial Pulvinar.

The European journal of neuroscience·2025
Same author

Revealing the co-existence of written and spoken language coding neural populations in the visual word form area.

Imaging neuroscience (Cambridge, Mass.)·2025
Same author

Bridging verbal coordination and neural dynamics.

eLife·2025
Same author

Oscillatory Traveling Waves Provide Evidence for Predictive Coding Abnormalities in Schizophrenia.

Biological psychiatry·2024
Same author

Speech and music recruit frequency-specific distributed and overlapping cortical networks.

eLife·2024

Related Experiment Video

Updated: Dec 20, 2025

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder
09:13

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder

Published on: April 22, 2015

16.9K

The interplay between multisensory integration and perceptual decision making.

Manuel R Mercier1, Celine Cappe2

  • 1Institut de Neurosciences des Systèmes (INS), Inserm (UMR1106), Aix-Marseille University, 13005 Marseille, France; Brain and Cognition Research Center (CerCo), CNRS, UMR 5549, University of Toulouse Paul Sabatier, Purpan Medical School Hospital, 31052, Toulouse, France.

Neuroimage
|May 27, 2020
PubMed
Summary

The brain continuously integrates multisensory information during decision-making, not just before or after. This dynamic interplay enhances both sensory processing and decision formation for faster, more accurate perception.

Keywords:
Drift diffusion modelEEG decodingMultisensory integrationPerceptual decision makingRace modelSupervised machine learning

More Related Videos

Using the Race Model Inequality to Quantify Behavioral Multisensory Integration Effects
08:13

Using the Race Model Inequality to Quantify Behavioral Multisensory Integration Effects

Published on: May 10, 2019

6.7K
A Two-interval Forced-choice Task for Multisensory Comparisons
07:13

A Two-interval Forced-choice Task for Multisensory Comparisons

Published on: November 9, 2018

11.3K

Related Experiment Videos

Last Updated: Dec 20, 2025

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder
09:13

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder

Published on: April 22, 2015

16.9K
Using the Race Model Inequality to Quantify Behavioral Multisensory Integration Effects
08:13

Using the Race Model Inequality to Quantify Behavioral Multisensory Integration Effects

Published on: May 10, 2019

6.7K
A Two-interval Forced-choice Task for Multisensory Comparisons
07:13

A Two-interval Forced-choice Task for Multisensory Comparisons

Published on: November 9, 2018

11.3K

Area of Science:

  • Neuroscience
  • Cognitive Science
  • Perception

Background:

  • The brain integrates multisensory information to resolve perceptual uncertainty and guide behavior.
  • Decision-making research has largely focused on unimodal contexts, leaving the integration process unclear.

Purpose of the Study:

  • To investigate how the brain integrates multisensory information during perceptual decision-making.
  • To differentiate between pre-decisional integration and integration during decision formation.

Main Methods:

  • Devised a naturalistic audiovisual cueing paradigm with signal detection and categorization tasks.
  • Analyzed behavioral data using model-based approaches.
  • Utilized electroencephalography (EEG) and supervised machine learning to identify neural signatures.

Main Results:

  • Multisensory integration occurs concurrently with perceptual decision-making.
  • Neural signatures revealed distinct stages of sensory encoding and decision formation.
  • Multisensory cues accelerated processing in both stages, directly linked to integration.

Conclusions:

  • Multisensory integration and decision-making involve a continuous dynamic interplay.
  • Information from multiple modalities is integrated throughout both sensory encoding and decision formation.
  • Findings support a 'mixed scenario' where integration is not confined to a single stage.