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:
“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)
“None but a poet can write a tragedy. For tragedy is nothing less than pain transmuted into exaltation by the alchemy of poetry.”
—Edith Hamilton (1867–1963)
“So, when our mortal frame shall be disjoin’d,
The lifeless lump uncoupled from the mind,
From sense of grief and pain we shall be free;
We shall not feel, because we shall not be.”
—Lucretius (Titus Lucretius Carus)