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:
“One of the greatest pains to human nature is the pain of a new idea.”
—Walter Bagehot (1826–1877)
“He has no resolution, he shrinks from pain or labour in any of its shapes. His very attitude bespeaks this: he never straightens his knee joints, he stoops with his fat ill- shapen shoulders, and in walking he does not tread but shovel and slide.”
—Thomas Carlyle (1795–1881)
“Whoever inquires about our childhood wants to know something about our soul. If the question is not just a rhetorical one and the questioner has the patience to listen, he will come to realize that we love with horror and hate with an inexplicable love whatever caused us our greatest pain and difficulty.”
—Erika Burkart (20th century)