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:
“The human condition is such that pain and effort are not just symptoms which can be removed without changing life itself; they are the modes in which life itself, together with the necessity to which it is bound, makes itself felt. For mortals, the “easy life of the gods” would be a lifeless life.”
—Hannah Arendt (1906–1975)
“The least pain in our little finger gives us more concern and uneasiness than the destruction of millions of our fellow-beings.”
—William Hazlitt (1778–1830)
“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)