"brain death." YourDictionary, n.d. Web. 20 September 2018. <http://www.yourdictionary.com/brain-death>.
brain death. (n.d.). Retrieved September 20th, 2018, from http://www.yourdictionary.com/brain-death
Irreversible brain damage and loss of brain function, as evidenced by cessation of breathing and other vital reflexes, unresponsiveness to stimuli, absence of muscle activity, and a flat electroencephalogram for a specific length of time.