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

Somatosensory, Motor, and Association Cortex01:24

Somatosensory, Motor, and Association Cortex

590
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...
590
Organization of the Brain01:30

Organization of the Brain

880
The brain is an integral component of the nervous system and serves as the center for processing sensory inputs, making decisions, and directing bodily actions. This complex organ is organized into three primary sections: the hindbrain, midbrain, and forebrain, each responsible for a range of vital functions.
Hindbrain
The hindbrain, located at the base of the brain, plays a vital role in regulating automatic processes that sustain life. It includes the medulla oblongata, which is essential for...
880
Lobes of the Cerebrum01:22

Lobes of the Cerebrum

772
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....
772
Cerebrum: Anatomical Overview I01:26

Cerebrum: Anatomical Overview I

2.0K
The main and largest component of the human brain is the cerebrum. The cerebrum consists of two main parts: the cerebral cortex, an outer layer with wrinkles or folds known as gyri and shallow grooves called sulci, and a deeper region beneath it. The cerebrum divides into two distinct hemispheres and contains five different lobes: the frontal, parietal, temporal, occipital, and insula. The central sulcus separates the frontal and parietal lobes and two functionally important gyri — the...
2.0K
Cerebrum: Anatomical Overview II01:11

Cerebrum: Anatomical Overview II

1.8K
Each cerebral hemisphere can be divided into three main regions. The outermost region, the cerebral cortex, is a thin layer (2 to 4 millimeters thick) made up of gray matter, consisting of neuron cell bodies, dendrites, glial cells, and blood vessels. The middle region, or white matter, is primarily composed of myelinated nerve fibers organized into three types of large tracts: association fibers, commissures, and projection fibers. Association fibers connect different areas within the same...
1.8K
Association Areas of the Cortex01:21

Association Areas of the Cortex

5.6K
Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
5.6K

You might also read

Related Articles

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

Sort by
Same author

Cerebral Small Vessel Disease-driven Inflammatory Cytokines, Brain Structural Alterations, and Cognitive Function: A Mendelian Randomization Study.

Biomedical and environmental sciences : BES·2026
Same author

Atmospheric bulk deposition of microplastics in Jiuzhaigou World Natural Heritage Site: Tourism-associated divergence between particle number and polymer mass fluxes.

Journal of hazardous materials·2026
Same author

Occurrence, cross-media transport, and ecological risks of tire-derived contaminants 6PPD and 6PPD-quinone in Jiuzhaigou World Natural Heritage Site, China.

Ecotoxicology and environmental safety·2026
Same author

An AuNPs modified photonic crystal microfluidic chip for acetamiprid and myclobutanil detection.

The Analyst·2026
Same author

The Impact of Internal Stress and Annealing on the Oxidation Stability of Polyurethane.

Polymer science & technology (Washington, D.C.)·2026
Same author

ITPR1 Maintains Mitochondrial Redox Homeostasis to Drive Glioblastoma Progression Through Recruitment and Activation of DRP1.

Antioxidants (Basel, Switzerland)·2026

Related Experiment Video

Updated: Jul 28, 2025

Visualization of Cortical Modules in Flattened Mammalian Cortices
08:49

Visualization of Cortical Modules in Flattened Mammalian Cortices

Published on: January 22, 2018

13.0K

Hierarchical overlapping modular structure in the human cerebral cortex improves individual identification.

Yongchen Fan1, Rong Wang1,2, Chao Yi1

  • 1State Key Laboratory for Strength and Vibration of Mechanical Structures and School of Aerospace Engineering, Xi'an Jiaotong University, Xi'an 710049, China.

Iscience
|May 30, 2023
PubMed
Summary

This study reveals how brain modules overlap hierarchically. These overlapping brain networks, especially in control and attention systems, contain unique individual information.

Keywords:
Cognitive neuroscienceSystems neuroscience

More Related Videos

Large-scale Three-dimensional Imaging of Cellular Organization in the Mouse Neocortex
09:55

Large-scale Three-dimensional Imaging of Cellular Organization in the Mouse Neocortex

Published on: September 5, 2018

8.4K
Author Spotlight: Advancing Large-Scale Neural Dynamics Through HD-MEA Technology
09:44

Author Spotlight: Advancing Large-Scale Neural Dynamics Through HD-MEA Technology

Published on: March 8, 2024

4.9K

Related Experiment Videos

Last Updated: Jul 28, 2025

Visualization of Cortical Modules in Flattened Mammalian Cortices
08:49

Visualization of Cortical Modules in Flattened Mammalian Cortices

Published on: January 22, 2018

13.0K
Large-scale Three-dimensional Imaging of Cellular Organization in the Mouse Neocortex
09:55

Large-scale Three-dimensional Imaging of Cellular Organization in the Mouse Neocortex

Published on: September 5, 2018

8.4K
Author Spotlight: Advancing Large-Scale Neural Dynamics Through HD-MEA Technology
09:44

Author Spotlight: Advancing Large-Scale Neural Dynamics Through HD-MEA Technology

Published on: March 8, 2024

4.9K

Area of Science:

  • Neuroscience
  • Network Science
  • Computational Biology

Background:

  • The hierarchical modular organization of brain networks is widely accepted.
  • Emerging evidence indicates that brain modules exhibit overlapping structures.
  • The hierarchical organization of these overlapping brain modules remains largely unexplored.

Purpose of the Study:

  • To develop a novel framework for uncovering hierarchical overlapping modular structures in the brain.
  • To investigate the characteristics of these structures, including overlap patterns and self-similarity.
  • To assess the potential of hierarchical brain organization for individual identification.

Main Methods:

  • Development of a framework utilizing a nested-spectral partition algorithm.
  • Application of an edge-centric network model to analyze brain connectivity.
  • Clustering of brain edges into intrasystem and intersystem categories.

Main Results:

  • Brain module overlap is symmetrical between hemispheres, with maximal overlap in control and salience/ventral attention networks.
  • Hierarchical overlapping modules exhibit self-similar overlap degrees across different organizational levels.
  • The hierarchical brain structure provides more unique individual information compared to single-level structures, particularly in key functional networks.

Conclusions:

  • The developed framework effectively reveals hierarchical overlapping modular brain structures.
  • The findings highlight the significance of overlapping modules in functional brain organization.
  • Hierarchical brain organization, especially in specific networks, holds potential for neuroscientific applications in understanding cognition and disorders.