Top Definition
a process in which the brain and nervous system decreases in functionality
stroke would be an extreme example of this, numbness of a limb, pain down a limb, decrease sensation or decrease motor pathways are also types of examples
by Big Daddy September 22, 2004

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×