4. Pain is sensed by free nerve endings called nociceptors. Ascending pain fibers synapse in the substantia
Question:
4. Pain is sensed by free nerve endings called nociceptors. Ascending pain fibers synapse in the substantia gelatinosa, the thalamus, and the anterior cingulate and somatosensory cortices. Descending information regarding pain is transmitted to the periaqueductal gray (PAG). (LO4)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Discovering Behavioral Neuroscience An Introduction To Biological Psychology
ISBN: 108854
5th Edition
Authors: Laura Freberg
Question Posted: