Identify the Letter of the Choice That Best Matches the Phrase

question 82

Multiple Choice

Identify the letter of the choice that best matches the phrase or definition.
-It is a brief text description that is synced to specified time points within the media clip.

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Definitions:

Central Canal

A fluid-filled channel in the center of the spinal cord and the brain's ventricular system, carrying cerebrospinal fluid.

Anterior Horn

The front section of the spinal cord's grey matter, containing cell bodies of motor neurons.

Arbor Vitae

A term meaning "tree of life," referring to the cerebellar white matter's branched, tree-like appearance in the human brain, critical for coordinating movement.

Midbrain

A portion of the brainstem involved in vision, hearing, motor control, sleep/wake, arousal (alertness), and temperature regulation.