Pain receptors

Question

Pain receptors

Quizplus · Accepted Answer

Pain receptors, also known as nociceptors, respond to factors that can damage tissue, such as extreme heat or pressure. They are specialized receptors that send signals to the brain indicating that there is tissue damage or potential damage. They do not adapt rapidly, allowing them to signal the brain about ongoing tissue damage. While there are pain centers in the brain that process the pain signals, pain receptors themselves are not widely distributed in the brain.

Pain Receptors