Multiple Choice
When you stub your toe on a hard object, the lingering ache you feel after the initial sharp pain has worn off is caused by
A) pain messages traveling in A fibers.
B) input reaching the somatosensory cortex and then being processed in adjacent areas.
C) information being carried in slowly conducting unmyelinated fibers.
D) rapid adaptation occurring at spinal cord levels.
Correct Answer:

Verified
Correct Answer:
Verified
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