The Head of the Radius Articulates with the _____ Notch

question 10

Short Answer

The head of the radius articulates with the _____ notch of the ulna.

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Definitions:

Corticospinal Tract

Bundle of nerve fibers directly connecting the cerebral cortex to the spinal cord, branching at the brainstem into an opposite-side lateral tract that informs movement of limbs and digits and a same-side anterior tract that informs movement of the trunk; also called pyramidal tract.

Motor Pathway

A neural path that signals from the brain or spinal cord to muscles, facilitating movement and motor function.

Primary Motor Cortex

The primary motor cortex is a brain region responsible for generating neural impulses that control the execution of movement, playing a key role in planning, initiating, and directing voluntary movements.

Neuroplasticity

The ability of the brain to form and reorganize synaptic connections, especially in response to learning or after injury.