Brain death is the irreversible end of all brain activity (including involuntary activity necessary to sustain life) due to total necrosis of the cerebral neurons following loss of brain oxygenation. It should not be confused with a persistent vegetative state. Patients classified as brain dead can have their organs surgically removed for organ donation.
Brain death, either of the whole brain or the brain stem, is used as a legal indicator of death in many jurisdictions.
Read more about Brain Death: Legal History, Medical Criteria, Consciousness, Organ Donation
Famous quotes containing the words brain and/or death:
“In the beginning was the secret brain.
The brain was celled and soldered in the thought”
—Dylan Thomas (1914–1953)
“Ai! ai! we do worse! We are in a fix! And you’re out, Death let
you out, Death had the Mercy, you’re done with your century, done with God, done with the path thru it—”
—Allen Ginsberg (b. 1926)