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What Is a Motor Unit

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What is a motor unit?


Definitions:

Epiglottis

A flap of cartilage located at the entrance of the larynx, which closes during swallowing to prevent food and liquid from entering the airway.

Hemispheres

Two halves of the brain, each responsible for different functions and controls opposite sides of the body.

Lung

A pair of respiratory organs located in the chest, involved in the process of oxygen exchange and carbon dioxide expulsion from the bloodstream.

Breathe

The process of taking air into and expelling it from the lungs, critical for oxygen exchange and carbon dioxide removal in the body.

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