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:
“You cant have operations without screams. Pain and the knifetheyre inseparable.”
—Jean Scott Rogers. Robert Day. Mr. Blount (Frank Pettingell)
“Crude thoughts and fierce forces are my state. I do not know who I am. Nor what I was. I cannot hear a sound. Pain is near that will be like no pain felt before.”
—Norman Mailer (b. 1923)
“Happiness does not await us all. One neednt be a prophet to say that there will be more grief and pain than serenity and money. That is why we must hang on to one another.”
—Anton Pavlovich Chekhov (18601904)