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

Cerebral Hemispheres01:05

Cerebral Hemispheres

The human brain, a complex organ, is functionally divided into two cerebral hemispheres—left and right. These hemispheres are interconnected by a structure of paramount importance, the corpus callosum. This substantial bundle of neural fibers is not just a bridge between the hemispheres but a crucial element for the brain's comprehensive functioning. It enables efficient communication between the two hemispheres, allowing each side of the brain to control and receive sensory and motor...
Somatosensory, Motor, and Association Cortex01:23

Somatosensory, Motor, and Association Cortex

The somatosensory cortex in the parietal lobes is crucial for interpreting sensory data such as touch, temperature, and proprioception. The somatosensory cortex, situated in the parietal lobes, plays a vital role in interpreting sensory information like touch, temperature, and proprioception—awareness of body position. This specialized brain region features an organized structure wherein neurons at the top primarily process sensations originating from the lower body. In contrast, those at the...
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...
Lobes of the Cerebrum01:22

Lobes of the Cerebrum

The cerebral cortex, a critical structure of the brain, is intricately divided into two hemispheres, each consisting of four distinct lobes: occipital, temporal, frontal, and parietal. These lobes function cooperatively to regulate various cognitive and sensory functions, forming the basis of our complex neural capabilities.
Frontal lobe
The frontal lobes, located behind the forehead, are the command center of our brain, controlling personality, intelligence, and voluntary muscle movements.
Motor and Sensory Areas of the Cortex01:14

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.
Vision01:24

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.

You might also read

Related Articles

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

Sort by
Same author

Response to Xue et al, "Defining super-responders is not the same as predicting rituximab response in pemphigus".

Journal of the American Academy of Dermatology·2026
Same author

Hierarchical Reconfiguration of Neurocognitive Task Set Representations Mediates Cognitive Flexibility.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026
Same author

Response to Haseena et al, "Characterization and treatment outcomes of rituximab therapy in super-responders and rituximab-refractory pemphigus patients: A single-center retrospective study".

Journal of the American Academy of Dermatology·2026
Same author

Distribution network risk prediction based on data mining and improved PSO fused with SVM.

Scientific reports·2026
Same author

Neonatal brain activity across sleep states: Evidence from resting EEG and auditory event-related potentials.

Developmental cognitive neuroscience·2026
Same author

A motor thalamic site in humans that suppresses involuntary breathing without awareness.

Journal of neurophysiology·2026

Related Experiment Video

Updated: Jul 8, 2026

Using Informational Connectivity to Measure the Synchronous Emergence of fMRI Multi-voxel Information Across Time
07:12

Using Informational Connectivity to Measure the Synchronous Emergence of fMRI Multi-voxel Information Across Time

Published on: July 1, 2014

Frontoparietal Hub Connectivity Integrates Information from Multiple Sources.

Stephanie C Leach1,2, Shannon E Stokes1,2, Jiefeng Jiang1,2

  • 1Department of Psychological and Brain Sciences, The University of Iowa, Iowa City, IA.

The Journal of Neuroscience : the Official Journal of the Society for Neuroscience
|July 6, 2026
PubMed
Summary
This summary is machine-generated.

Frontoparietal connector hubs dynamically adjust brain communication based on computational signals like uncertainty and task belief. This integration supports flexible, goal-directed behavior by reconfiguring neural interactions during information processing.

More Related Videos

Recording and Analyzing Multimodal Large-Scale Neuronal Ensemble Dynamics on CMOS-Integrated High-Density Microelectrode Array
09:44

Recording and Analyzing Multimodal Large-Scale Neuronal Ensemble Dynamics on CMOS-Integrated High-Density Microelectrode Array

Published on: March 8, 2024

Related Experiment Videos

Last Updated: Jul 8, 2026

Using Informational Connectivity to Measure the Synchronous Emergence of fMRI Multi-voxel Information Across Time
07:12

Using Informational Connectivity to Measure the Synchronous Emergence of fMRI Multi-voxel Information Across Time

Published on: July 1, 2014

Recording and Analyzing Multimodal Large-Scale Neuronal Ensemble Dynamics on CMOS-Integrated High-Density Microelectrode Array
09:44

Recording and Analyzing Multimodal Large-Scale Neuronal Ensemble Dynamics on CMOS-Integrated High-Density Microelectrode Array

Published on: March 8, 2024

Area of Science:

  • Neuroscience
  • Cognitive Neuroscience
  • Computational Neuroscience

Background:

  • Frontoparietal connector hubs are crucial for brain-wide information integration.
  • Previous research relied on static connectivity, limiting understanding of dynamic computational influences.

Purpose of the Study:

  • To investigate how computational processes dynamically shape frontoparietal functional connectivity during behavior.
  • To model information integration and its impact on inter-regional communication.

Main Methods:

  • Utilized a model-based functional connectivity approach with human fMRI data.
  • Developed a computational model to generate distinct variables (entropy, task belief, uncertainty-weighted error) during information integration.
  • Examined how these computational variables modulate the connectivity of frontoparietal connector hubs.

Main Results:

  • Entropy enhanced coupling between hubs and relevant input/output regions under uncertainty.
  • Task belief selectively modulated hub connectivity with motor regions based on task selection.
  • Uncertainty-weighted errors increased coupling with relevant input, internal state, and motor regions post-feedback.

Conclusions:

  • Frontoparietal connector hubs implement integrative control through dynamically reconfiguring inter-regional communication.
  • Distinct computational signals generated during information integration selectively modulate neural interactions.
  • Findings reveal how the brain coordinates information integration for flexible, goal-directed behavior.