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

1.1K
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...
1.1K
Motor and Sensory Areas of the Cortex01:14

Motor and Sensory Areas of the Cortex

4.9K
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....
4.9K
Somatosensation01:33

Somatosensation

39.1K
The somatosensory system relays sensory information from the skin, mucous membranes, limbs, and joints. Somatosensation is more familiarly known as the sense of touch. A typical somatosensory pathway includes three types of long neurons: primary, secondary, and tertiary. Primary neurons have cell bodies located near the spinal cord in groups of neurons called dorsal root ganglia. The sensory neurons of ganglia innervate designated areas of skin called dermatomes.
39.1K
Association Areas of the Cortex01:21

Association Areas of the Cortex

6.5K
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,...
6.5K
Major Somatic Sensory Pathways01:28

Major Somatic Sensory Pathways

1.3K
Sensory impulses related to touch, pressure, vibration, and proprioception from various body parts, such as the limbs, trunk, neck, and posterior head, travel to the cerebral cortex through the posterior column-medial lemniscus pathway. The pathway’s name derives from the two white-matter tracts that convey the impulses: the spinal cord's posterior column and the brainstem's medial lemniscus. First-order sensory neurons extend their axons into the spinal cord, forming the...
1.3K
Lobes of the Cerebrum01:22

Lobes of the Cerebrum

1.5K
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....
1.5K

You might also read

Related Articles

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

Sort by
Same author

Neural geometry from mixed sensorimotor selectivity for predictive sensorimotor control.

eLife·2025
Same author

Continuous sensorimotor transformation enhances robustness of neural dynamics to perturbation in macaque motor cortex.

Nature communications·2025
Same author

Attenuating midline thalamus bursting to mitigate absence epilepsy.

Proceedings of the National Academy of Sciences of the United States of America·2024
Same author

Multiplicative joint coding in preparatory activity for reaching sequence in macaque motor cortex.

Nature communications·2024
Same author

Flexible multichannel electrodes for acute recording in nonhuman primates.

Microsystems & nanoengineering·2023
Same author

From Parametric Representation to Dynamical System: Shifting Views of the Motor Cortex in Motor Control.

Neuroscience bulletin·2022

Related Experiment Video

Updated: Sep 29, 2025

An Emerging Target Paradigm to Evoke Fast Visuomotor Responses on Human Upper Limb Muscles
09:27

An Emerging Target Paradigm to Evoke Fast Visuomotor Responses on Human Upper Limb Muscles

Published on: August 25, 2020

4.4K

Posterior parietal cortex predicts upcoming movement in dynamic sensorimotor control.

Yuhui Li1, Yong Wang1, He Cui2,3,4

  • 1Brain and Behavior Discovery Institute, Medical College of Georgia, Augusta University, Augusta, GA 30912.

Proceedings of the National Academy of Sciences of the United States of America
|March 21, 2022
PubMed
Summary

This study differentiates sensory and motor neural activity in the posterior parietal cortex using a novel dynamic task. Findings help understand how the brain processes sensory information versus planning movements.

Keywords:
manual interceptionmonkeyreachingsensorimotor controlsingle-unit activity

More Related Videos

Corticospinal Excitability Modulation During Action Observation
12:33

Corticospinal Excitability Modulation During Action Observation

Published on: December 31, 2013

9.0K
In Vivo Wireless Optogenetic Control of Skilled Motor Behavior
07:52

In Vivo Wireless Optogenetic Control of Skilled Motor Behavior

Published on: November 22, 2021

3.5K

Related Experiment Videos

Last Updated: Sep 29, 2025

An Emerging Target Paradigm to Evoke Fast Visuomotor Responses on Human Upper Limb Muscles
09:27

An Emerging Target Paradigm to Evoke Fast Visuomotor Responses on Human Upper Limb Muscles

Published on: August 25, 2020

4.4K
Corticospinal Excitability Modulation During Action Observation
12:33

Corticospinal Excitability Modulation During Action Observation

Published on: December 31, 2013

9.0K
In Vivo Wireless Optogenetic Control of Skilled Motor Behavior
07:52

In Vivo Wireless Optogenetic Control of Skilled Motor Behavior

Published on: November 22, 2021

3.5K

Area of Science:

  • Neuroscience
  • Sensorimotor neurophysiology
  • Cognitive neuroscience

Background:

  • Traditional sensorimotor studies often use fixed goals, making it hard to separate sensory processing from motor planning.
  • Distinguishing between sensory-driven and movement-predicting neural activity is crucial for understanding brain function.

Purpose of the Study:

  • To differentiate neural activity related to sensory input from that related to motor output in the posterior parietal cortex.
  • To investigate neural mechanisms underlying flexible sensorimotor control.

Main Methods:

  • Recorded single-neuron activity from monkeys performing a dynamic, flexible stimulus-response contingency task.
  • Developed a task paradigm to dissociate sensory-related from motor-related neural signals.

Main Results:

  • Successfully distinguished neural activity co-varying with sensory inflow from activity co-varying with motor outflow.
  • Identified distinct neural populations or temporal dynamics associated with sensory processing and motor preparation in the posterior parietal cortex.

Conclusions:

  • The posterior parietal cortex plays a critical role in both processing sensory information and preparing for upcoming movements.
  • The dynamic task paradigm is effective for dissecting neural computations in sensorimotor control.