Pain
While large mechanosensory neurons such as type I/group Aß display adaptation, smaller type IV/group C nociceptive neurons do not. As a result, pain does not usually subside rapidly but persists for long periods of time; in contrast, one quickly stops receiving touch or sensory information if surroundings remain constant.
Read more about this topic: Neural Adaptation
Famous quotes containing the word pain:
“All pain is a punishment, and every punishment is inflicted for love as much as for justice.”
—Joseph De Maistre (1753–1821)
“There is nothing heavier than compassion. Not even one’s own pain weighs so heavy as the pain one feels with someone, for someone, a pain intensified by the imagination and prolonged by a hundred echoes.”
—Milan Kundera (b. 1929)
“In the small circle of pain within the skull
You still shall tramp and tread one endless round
Of thought, to justify your action to yourselves,
Weaving a fiction which unravels as you weave,
Pacing forever in the hell of make-believe
Which never is belief: this is your fate on earth
And we must think no further of you.”
—T.S. (Thomas Stearns)