释义 |
DictionarySeepainslow pain
slow painPain that is perceived a second or more after a stimulus. It is transmitted to the central nervous system by C (nerve) fibers, which are not myelinated, and therefore conduct sensations more slowly than A delta fibers. Slow pain lasts longer than sudden pain. It is usually perceived by patients as burning, cramping, dull, itchy, or warm. See also: pain |