Which Structure of the Brain Is Most Likely to Be

question 20

Multiple Choice

Which structure of the brain is most likely to be involved in synesthesia,a disorder where a person can taste sounds or hear colors?

• A)Hypothalamus
• B)Pons
• C)Thalamus
• D)Hippocampus

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Definitions:

Coracobrachial

A muscle in the shoulder that helps in flexing and adducting the arm.

Biceps Brachii

A muscle of the upper arm that acts to flex the elbow and supinate the forearm.

Musculocutaneous Nerve

A nerve in the arm that innervates the biceps brachii, brachialis, and part of the brachioradialis, providing both motor and sensory functions.

Brachial Plexus

A network of nerve fibers that runs from the spine through the neck, shoulder, arm, and hand, controlling muscle movements and sensations in these areas.