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motor cortex

American  

noun

  1. the region of the cerebral cortex concerned with transmitting impulses to the voluntary muscles.


Etymology

Origin of motor cortex

First recorded in 1885–90

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The basal ganglia receives signals from the motor cortex as skaters leap and twirl in the air.

From New York Times • Mar. 27, 2024

When the researchers delivered ultrasound stimulation to the cerebral motor cortex in mice, they observed significant improvements in motor skill learning and the ability to retrieve food.

From Science Daily • Feb. 25, 2024

The motor cortex of the brain sends rapid signals to your muscles to prepare them for quick and forceful movements.

From Salon • Sep. 6, 2023

Further, among the visual artists with FTD, the portion of the motor cortex that controls movement in the right hand also showed a relative increase in volume.

From Scientific American • May 26, 2023

As regards the recovery of motor power after lesions of the 413 motor cortex, two processes seem at work which are termed respectively restitution and compensation.

From Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" by Various

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