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

Hierarchy of Motor Control01:18

Hierarchy of Motor Control

5.8K
The hierarchy of motor control refers to the different levels of organization and processing involved in controlling movement in the body. These levels range from higher cortical areas involved in planning and decision-making to lower spinal cord reflexes that respond automatically to external stimuli.
5.8K
Indirect Motor Pathways01:22

Indirect Motor Pathways

2.9K
The indirect motor or extrapyramidal pathways originate in the brainstem, the lower portion of the brain that connects it to the spinal cord. They consist of several distinct tracts, each with specialized functions. The four main tracts of the indirect motor pathways are the vestibulospinal tract, the reticulospinal tract, the tectospinal tract, and the rubrospinal tract.
The vestibulospinal tract originates in the vestibular nuclei of the brainstem. The vestibular system detects changes in...
2.9K
Direct Motor Pathways01:11

Direct Motor Pathways

4.0K
The direct motor pathways, also known as the pyramidal tracts, are a group of neural pathways that originate in the brain and descend through the spinal cord. They control the voluntary movement of the body. There are two major direct motor pathways: the corticospinal and the corticobulbar tracts.
The corticospinal tract is responsible for the voluntary movement of the limbs and trunk. It originates in the cerebral cortex of the brain and descends through the cerebrum's internal capsule and...
4.0K
Time-Domain Interpretation of PD Control01:07

Time-Domain Interpretation of PD Control

337
Proportional-Derivative (PD) control is a widely used control method in various engineering systems to enhance stability and performance. In a system with only proportional control, common issues include high maximum overshoot and oscillation, observed in both the error signal and its rate of change. This behavior can be divided into three distinct phases: initial overshoot, subsequent undershoot, and gradual stabilization.
Consider the example of control of motor torque. Initially, a positive...
337
Motor Units00:46

Motor Units

61.6K
A motor unit consists of two main components: a single efferent motor neuron (i.e., a neuron that carries impulses away from the central nervous system) and all of the muscle fibers it innervates. The motor neuron may innervate multiple muscle fibers, which are single cells, but only one motor neuron innervates a single muscle fiber.
61.6K
Motor Units01:13

Motor Units

7.3K
The motor unit is a fundamental component of the neuromuscular system and plays a crucial role in coordinating muscle contractions. It consists of a somatic motor neuron, which connects and controls multiple skeletal muscle fibers, forming a single functional segment. The axon of the motor neuron branches out and establishes synaptic connections known as neuromuscular junctions with individual muscle fibers within the motor unit.
Motor units come in different sizes, with smaller units...
7.3K

You might also read

Related Articles

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

Sort by
Same author

A novel approach-avoidance task to study decision making under outcome uncertainty.

Psychonomic bulletin & review·2026
Same author

Publisher Correction: Misspecified models create the appearance of adaptive control during value-based choice.

Communications psychology·2026
Same author

Rejection-based choices discourage people from opting out of voting.

Nature communications·2026
Same author

Misspecified models create the appearance of adaptive control during value-based choice.

Communications psychology·2026
Same author

Neurocomputational mechanisms underlying the distinct motivational influences of reward and punishment on cognitive control.

bioRxiv : the preprint server for biology·2025
Same author

Slower transitions between control states lead to reductions in cognitive flexibility over the lifespan.

bioRxiv : the preprint server for biology·2025

Related Experiment Video

Updated: Jan 3, 2026

Real-Time Proxy-Control of Re-Parameterized Peripheral Signals using a Close-Loop Interface
11:54

Real-Time Proxy-Control of Re-Parameterized Peripheral Signals using a Close-Loop Interface

Published on: May 8, 2021

5.0K

Bridging Motor and Cognitive Control: It's About Time!

Harrison Ritz1, Romy Frömer1, Amitai Shenhav1

  • 1Brown University, 190 Thayer Street, Box 1821, Providence, RI 02912, USA.

Trends in Cognitive Sciences
|November 30, 2019
PubMed
Summary

Researchers found that the brain

Area of Science:

  • Neuroscience
  • Cognitive Science
  • Motor Control

Background:

  • Understanding the neural mechanisms of cognitive control is crucial.
  • Previous research has primarily focused on distinct neural pathways for thought and movement control.

Purpose of the Study:

  • To investigate whether the neural dynamics governing the control of internal mental states share similarities with those controlling physical movements.
  • To explore potential algorithmic commonalities in brain control mechanisms.

Main Methods:

  • The study by Egger et al. analyzed neural dynamics related to internal state control.
  • Comparative analysis of algorithmic properties between cognitive and motor control systems was performed.

Main Results:

Keywords:
cognitive controlmotor controlneural dynamicspredictive coding

More Related Videos

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

3.7K
WheelCon: A Wheel Control-Based Gaming Platform for Studying Human Sensorimotor Control
08:18

WheelCon: A Wheel Control-Based Gaming Platform for Studying Human Sensorimotor Control

Published on: August 15, 2020

5.4K

Related Experiment Videos

Last Updated: Jan 3, 2026

Real-Time Proxy-Control of Re-Parameterized Peripheral Signals using a Close-Loop Interface
11:54

Real-Time Proxy-Control of Re-Parameterized Peripheral Signals using a Close-Loop Interface

Published on: May 8, 2021

5.0K
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

3.7K
WheelCon: A Wheel Control-Based Gaming Platform for Studying Human Sensorimotor Control
08:18

WheelCon: A Wheel Control-Based Gaming Platform for Studying Human Sensorimotor Control

Published on: August 15, 2020

5.4K
  • Neural dynamics for controlling internal states exhibit similar algorithmic properties to those controlling movements.
  • This suggests a unified framework for understanding brain and body control.

Conclusions:

  • The findings reveal a significant connection between the neural control of thoughts and movements.
  • This research opens new avenues for understanding cognitive and motor disorders.