Why Does the Primary Somatosensory Area Have a Larger Section

question 96

Multiple Choice

Why does the primary somatosensory area have a larger section dedicated to the fingers and hand,than to the feet and toes?

• A)The fingers and hand are how we take in more sensory information from our surroundings rather than the feet and toes.
• B)The fingers and hand are above the spinal cord termination,while the feet and toes are below it.
• C)The feet and toes require more motor area so they get less somatosensory area.
• D)The feet and toes are not innervated.
• E)The fingers and hand do not have motor area sections,so they are controlled by the somatosensory area.

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