Asked by chun yu cheng on Jul 03, 2024

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When the CNS responds to tissue damage by decreasing the pain threshold and increasing its sensitivity to pain, this is called ________.

A) referred pain
B) central sensitization
C) peripheral sensitization
D) cumulative sensitization
E) phantom pain

Pain Threshold

The minimum intensity of a stimulus that is perceived as painful, varying significantly among individuals and influenced by biological, psychological, and environmental factors.

Referred Pain

A phenomenon where pain felt in a part of the body is actually caused by injury or illness elsewhere in the body.

Central Sensitization

A condition of the nervous system that is associated with the development and maintenance of chronic pain.

  • Elucidate the neurophysiological processes that underpin the perception and modulation of pain.
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AM
Ayush Mehta5 days ago
Final Answer :
B
Explanation :
Central sensitization occurs when the central nervous system undergoes a process that leads to an increase in its sensitivity to pain. This means that the pain threshold is lowered, and the response to pain stimuli is amplified, making even mild stimuli painful.