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 Cortex01:23

Somatosensory, Motor, and Association Cortex

5.1K
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...
5.1K
Association Areas of the Cortex01:21

Association Areas of the Cortex

10.8K
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,...
10.8K
Motor and Sensory Areas of the Cortex01:14

Motor and Sensory Areas of the Cortex

9.5K
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....
9.5K
Lobes of the Cerebrum01:22

Lobes of the Cerebrum

6.4K
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....
6.4K
Role of Cerebellum and Prefrontal Cortex in Memory01:14

Role of Cerebellum and Prefrontal Cortex in Memory

1.6K
The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the...
1.6K

You might also read

Related Articles

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

Sort by
Same author

Dissociating mechanisms of spatial suppression and summation in human visual cortical regions MT/V5: a transcranial Direct Current Stimulation (tDCS) study and clinical implications.

International review of psychiatry (Abingdon, England)·2026
Same author

Intrinsic brain network dynamics modulated by neural stimulation to cerebellum.

Network neuroscience (Cambridge, Mass.)·2026
Same author

Hemispheric Dissociation Revealed by Attentional Isolation and Transcranial Random Noise Stimulation.

Journal of cognitive neuroscience·2026
Same author

Boosting proactive motor control via statistical learning with brain stimulation.

NeuroImage·2025
Same author

A quantitative comparison of atlas parcellations on the human superior temporal sulcus.

Brain research·2024
Same author

The Pathophysiological Underpinnings of Gamma-Band Alterations in Psychiatric Disorders.

Life (Basel, Switzerland)·2024

Related Experiment Video

Updated: Apr 16, 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

9.6K

Functional connectivity of parietal cortex during temporal selective attention.

Sarah C Tyler1, Samhita Dasgupta2, Sara Agosta3

  • 1Department of Cognitive Sciences, Center for Cognitive Neuroscience, University of California, Irvine, Irvine, CA, USA; Center for Neuroscience and Cognitive Systems@UniTn, Italian Institute of Technology, Rovereto, Italy.

Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
|March 10, 2015
PubMed
Summary

Understanding temporal selective attention reveals how brain networks interact. Damage to the right parietal cortex impairs attention, affecting perception of changing visual information and leading to cognitive deficits.

Keywords:
Feature-based attentionFrontoparietal cortexTemporal parietal junctionVisionfMRI

More Related Videos

Intracortical Inhibition Within the Primary Motor Cortex Can Be Modulated by Changing the Focus of Attention
09:48

Intracortical Inhibition Within the Primary Motor Cortex Can Be Modulated by Changing the Focus of Attention

Published on: September 11, 2017

10.5K
Mapping Cortical Dynamics Using Simultaneous MEG/EEG and Anatomically-constrained Minimum-norm Estimates: an Auditory Attention Example
08:45

Mapping Cortical Dynamics Using Simultaneous MEG/EEG and Anatomically-constrained Minimum-norm Estimates: an Auditory Attention Example

Published on: October 24, 2012

15.4K

Related Experiment Videos

Last Updated: Apr 16, 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

9.6K
Intracortical Inhibition Within the Primary Motor Cortex Can Be Modulated by Changing the Focus of Attention
09:48

Intracortical Inhibition Within the Primary Motor Cortex Can Be Modulated by Changing the Focus of Attention

Published on: September 11, 2017

10.5K
Mapping Cortical Dynamics Using Simultaneous MEG/EEG and Anatomically-constrained Minimum-norm Estimates: an Auditory Attention Example
08:45

Mapping Cortical Dynamics Using Simultaneous MEG/EEG and Anatomically-constrained Minimum-norm Estimates: an Auditory Attention Example

Published on: October 24, 2012

15.4K

Area of Science:

  • Neuroscience
  • Cognitive Neuroscience
  • Attention Research

Background:

  • Perceiving dynamic natural environments relies on attention to changing stimuli.
  • Damage to the ventral parietal cortex, particularly the right TPJ, impairs selective attention to rapidly changing visual sequences.
  • Right parietal stroke patients exhibit deficits in attending to and isolating features in dynamic visual stimuli.

Purpose of the Study:

  • To investigate the neural activity and functional connectivity of intact parietal cortex during a temporal selective attention task using fMRI.
  • To identify brain regions involved in judging the relative onsets and offsets of rapidly flickering tokens.
  • To explore the relationship between parietal cortex function, default mode network, and attention network connectivity.

Main Methods:

  • Functional magnetic resonance imaging (fMRI) was employed to study brain activity in healthy subjects.
  • A phase discrimination task involving rapidly flickering tokens was administered.
  • Functional connectivity analysis examined interactions between parietal regions, default mode network, and attention network.

Main Results:

  • Two parietal regions correlated with task performance: bilateral posterior TPJ (pTPT) and right anterior TPJ (R aTPJ).
  • Both regions showed task-related deactivation but distinct functional connectivity patterns.
  • Bilateral pTPJ connected with the default mode network; R aTPJ connected with the attention network.
  • Accurate performance linked to sensory cortex (hMT+) and bilateral pTPJ connectivity; control task accuracy linked to hMT+ and R aTPJ.

Conclusions:

  • Temporal selective attention tasks highlight information pathways between sensory and cognitive control networks.
  • Impaired pathways due to right parietal damage can cause nonspatial attention deficits.
  • Findings elucidate the neural basis of attention deficits following right parietal stroke.