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

Lateralization01:28

Lateralization

809
Brain lateralization refers to the division of mental processes and functions between the two hemispheres of the brain, a phenomenon that optimizes neural efficiency and underpins complex abilities in humans. This specialization allows each hemisphere to perform tasks where it has a comparative advantage, facilitating more refined cognitive capabilities across different domains.
809
Organization of the Brain01:30

Organization of the Brain

2.0K
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...
2.0K
Functional Divisions of the Nervous System01:23

Functional Divisions of the Nervous System

7.6K
The nervous system, responsible for sensing, integrating, and responding to various stimuli, is divided into the central nervous system (CNS) and the peripheral nervous system (PNS). The PNS has two functional divisions: the sensory or afferent division and the motor or efferent division.
The sensory division transmits information from sensory receptors in the body to the CNS. It provides the CNS with knowledge about somatic senses (such as tactile, thermal, pain, and proprioceptive sensations)...
7.6K
Functional Brain Systems: Reticular Formation01:13

Functional Brain Systems: Reticular Formation

3.6K
The reticular formation is a complex network of gray and white matter located within the brainstem extending from the medulla to the midbrain.
Within the reticular formation, there are several distinct nuclei that can be classified into three broad categories. The Raphe nuclei are located along the midline of the brainstem. They are primarily known for their role in synthesizing and releasing serotonin, a neurotransmitter involved in regulating mood, appetite, sleep, and circadian rhythms. The...
3.6K
Cerebral Hemispheres01:05

Cerebral Hemispheres

1.6K
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...
1.6K
Functional Brain Systems: Limbic System01:15

Functional Brain Systems: Limbic System

5.4K
The limbic system, often called the "emotional brain," is a complex set of structures located deep within the brain. The intricate network of the limbic system supports a wide range of psychological functions, from emotional regulation to memory formation and sensory processing. This functional brain region encompasses specific parts of the diencephalon and the cerebrum, integrating the higher mental functions of the cerebral cortex with the primitive emotional responses of the deep brain...
5.4K

You might also read

Related Articles

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

Sort by
Same author

Gaze dynamics of cued speech perception.

Scientific reports·2026
Same author

Disrupted integration-segregation balance in the intact hemisphere in chronic spatial neglect.

Brain structure & function·2026
Same author

Aphantasia and the Mechanisms of Visual Mental Imagery.

Annual review of vision science·2026
Same author

Beta and Gamma Dynamics in Attentional Networks Predict Conscious Reports.

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

Towards a bridge between intracerebral and surface EEG signatures of conscious report.

Neuroscience of consciousness·2026
Same author

Psychotic subtitles: A case of transient ticker-tape synesthesia.

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

Differentiation of cortical areas: effects of free energy minimization with broken symmetry.

Cerebral cortex (New York, N.Y. : 1991)·2026
Same journal

Prior exposure to speech rapidly modulates cortical processing of high-level linguistic structure.

Cerebral cortex (New York, N.Y. : 1991)·2026
Same journal

Beta bursts in SMA mediate anticipatory muscle inhibition.

Cerebral cortex (New York, N.Y. : 1991)·2026
Same journal

Cognitive load modulates the effects of social contexts on facial expression processing.

Cerebral cortex (New York, N.Y. : 1991)·2026
Same journal

The neural mechanisms of aligning spatial perspectives.

Cerebral cortex (New York, N.Y. : 1991)·2026
Same journal

Relationships between bilateral tapping skills and brain gray matter volumes: a voxel-based morphometry study.

Cerebral cortex (New York, N.Y. : 1991)·2026
See all related articles

Related Experiment Video

Updated: Dec 7, 2025

Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

1.4K

Color Naming and Categorization Depend on Distinct Functional Brain Networks.

Katarzyna Siuda-Krzywicka1, Christoph Witzel2, Paolo Bartolomeo1

  • 1Inserm U 1127, CNRS UMR 7225, Institut du Cerveau, ICM, Hôpital de la Pitié-Salpêtrière, Sorbonne Université, Paris 75013, France.

Cerebral Cortex (New York, N.Y. : 1991)
|September 30, 2020
PubMed
Summary
This summary is machine-generated.

Color naming and categorization involve distinct brain networks. This study reveals separate neural mechanisms for how we name colors versus categorize them, using functional MRI.

Keywords:
Sapir–Whorf hypothesiscolor visionfMRIlanguageresting-state connectivity

More Related Videos

Training Synesthetic Letter-color Associations by Reading in Color
10:27

Training Synesthetic Letter-color Associations by Reading in Color

Published on: February 20, 2014

23.2K
A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance
09:01

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance

Published on: May 7, 2014

10.4K

Related Experiment Videos

Last Updated: Dec 7, 2025

Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

1.4K
Training Synesthetic Letter-color Associations by Reading in Color
10:27

Training Synesthetic Letter-color Associations by Reading in Color

Published on: February 20, 2014

23.2K
A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance
09:01

A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance

Published on: May 7, 2014

10.4K

Area of Science:

  • Neuroscience
  • Cognitive Science
  • Psychology

Background:

  • Color naming and categorization are fundamental cognitive processes.
  • It remains unclear if these processes share neural substrates.
  • Understanding their neural basis is key to cognitive neuroscience.

Purpose of the Study:

  • To investigate the neural mechanisms underlying color naming and categorization.
  • To identify distinct functional brain networks involved in each process.
  • To compare the brain networks supporting color naming versus categorization.

Main Methods:

  • Utilized task-based and resting-state functional magnetic resonance imaging (fMRI).
  • Employed behavioral measures including response times (RTs).
  • Identified color-sensitive regions in the ventro-occipital cortex.

Main Results:

  • Color naming RTs correlated with connectivity in left temporal and parietal regions.
  • Color categorization RTs correlated with connectivity in frontal, temporal, and parietal areas.
  • Distinct resting-state connectivity networks were associated with naming and categorization.

Conclusions:

  • Color naming and categorization rely on significantly different neural mechanisms.
  • The identified brain networks show minimal overlap between the two processes.
  • This suggests separate cognitive and neural pathways for color naming and categorization.