A "Motor Homunculus" Can Be Visualized as an Overlay on the Precentral

question 75

Multiple Choice

A "motor homunculus" can be visualized as an overlay on the precentral gyrus. The reason why the facial region of this homunculus covers such a large surface area is because

• A) our ears are large for hearing.
• B) our eyes are large for seeing.
• C) we have very expressive faces.
• D) we have very sensitive lips.

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Definitions:

Christmas Ornament

Decorative items, often intricate and festive, used to adorn Christmas trees during the holiday season.

Noncompetitive Contact

Interaction between individuals or groups that does not involve rivalry or competition, often leading to cooperation or peacebuilding.

Ethnic Groups

Communities or populations sharing a common cultural background, ancestral lineage, language, or social experience.

Prejudice

A preconceived opinion or bias against someone or something without sufficient knowledge, thought, or reason.