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

Parallel Processing01:20

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...
Depth Perception and Spatial Vision01:15

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

Highly superior autobiographical memory in early adolescence: A single case study.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same author

Attention unleashed: Creative therapy for thoughtful transformation.

iScience·2026
Same author

Caregiver burden of parkinsonian patients with impulse control disorders, depression and apathy.

Journal of neural transmission (Vienna, Austria : 1996)·2026
Same author

Modulation of midfrontal theta and posterior alpha during the construction and elaboration of autobiographical memories in individuals with highly superior autobiographical memory.

Neuropsychologia·2026
Same author

Enhanced default mode network stability in highly superior autobiographical memory.

NeuroImage·2026
Same author

The Development of Temporal Memory for Complex Events.

Developmental science·2026
Same journal

Segmentation of the parasagittal dura mater on multi-center 3D-FLAIR MRI.

NeuroImage·2026
Same journal

Spatial frequency channels implement a mental ruler in spatial vision.

NeuroImage·2026
Same journal

Exploring the Link Between Intravoxel Incoherent Motion Measured Brain Diffusivity During Wakefulness and Sleep Macrostructure in the Elderly.

NeuroImage·2026
Same journal

Closed-loop adaptation of transcranial magnetic stimulation intensity with electroencephalography feedback.

NeuroImage·2026
Same journal

Volumetric postmortem MRI of the medial temporal lobe in Alzheimer's disease and related disorders: methodological advances and implications for in vivo biomarker development.

NeuroImage·2026
Same journal

Neural responses to equity and inequity when receiving vicarious rewards for self and charity during adolescence.

NeuroImage·2026
See all related articles

Related Experiment Video

Updated: Jun 19, 2026

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control
09:37

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

Published on: July 5, 2015

The costs of monitoring simultaneously two sensory modalities decrease when dividing attention in space.

Valerio Santangelo1, Sabrina Fagioli, Emiliano Macaluso

  • 1Neuroimaging Laboratory, Santa Lucia Foundation, Rome, Italy. v.santangelo@gmail.com

Neuroimage
|November 3, 2009
PubMed
Summary
This summary is machine-generated.

Challenging traditional views, this study shows that dividing attention across locations enhances multisensory integration efficiency. Processing two senses in parallel is better when attention is divided, not focused, revealing new insights into sensory processing.

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

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

Related Experiment Videos

Last Updated: Jun 19, 2026

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control
09:37

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

Published on: July 5, 2015

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

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

Area of Science:

  • Cognitive Neuroscience
  • Psychology

Background:

  • Multisensory integration traditionally assumes focused attention at a single location.
  • This view may not fully capture the efficiency of processing multiple sensory inputs.

Purpose of the Study:

  • To investigate whether spatially divided attention enhances parallel processing of two sensory modalities compared to focused attention.
  • To explore the neural mechanisms underlying multisensory integration under different attentional conditions.

Main Methods:

  • Subjects performed simultaneous visual and auditory monitoring tasks under focused (one location) and divided (two opposite hemifields) attention conditions.
  • Behavioral data measured the costs of dual-modality monitoring.
  • Neuroimaging (fMRI) data identified brain activity patterns.

Main Results:

  • The performance cost of monitoring two sensory modalities decreased significantly when attention was divided compared to focused.
  • Neuroimaging revealed increased posterior-parietal cortex (PPC) activity during divided attention for dual-modality tasks.
  • Focused attention conditions did not elicit specific recruitment of additional brain regions for dual-modality processing.

Conclusions:

  • Spatially divided attention facilitates more efficient in-parallel processing of multiple sensory modalities.
  • Supramodal control and spatial representation integration may hinder selection of independent sensory streams under focused attention.
  • The posterior-parietal cortex (PPC) engagement supports enhanced multisensory processing during divided attention.