Most of the Motor Tracts of the Central Nervous System

question 3

True/False

Most of the motor tracts of the central nervous system do not decussate.

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Definitions:

Corpus Callosum

A wide band of nerve fibers connecting the left and right hemispheres of the brain, facilitating communication between them.

Both Hemispheres

Referring to the involvement or activation of both the left and right hemispheres of the brain.

Plaque and Tangles

Abnormal structures in the brain associated with Alzheimer's disease; plaques are deposits of a protein called beta-amyloid, and tangles are twisted fibers of a protein called tau.

Small Child

A term generally used to describe a young child, typically under the age of 6, who is in the early stages of physical and cognitive development.