This change was being considered in the 1950s when transplantation and prosthetics were becoming more commonplace. Whole brain Higher brain Non- brain. The value for the EEG test is reported as "53-80, 4/97". Brain atrophy can be slowed or stopped in some situations. A person who is brain dead is dead, with no chance of revival. 41 (Paolin), sensitivity is 53%, but the specificity is not calculated as the article is a study of consecutive brain death patients. Until now? In ref. The whole-brain-death criterion is said by its proponents to focus on the integrated functioning of the organism as a whole. Level Three: The diagnostic level. (Not brain death bc it is not death of a whole brain) President's Commission of 3 Formulations. Harvard committee paved the way for the “whole brain” definition of death, which has become the legal definition of death in Switzerland and in many other countries. Patients in a coma do not open their eyes or speak, and they do not exhibit purposeful behaviors.   Sometimes, when a person is declared brain dead, their heart may still be still beating and their chest may rise and fall with every breath from the ventilator. Dead brains, by definition, do not recover. Brain death is a legal definition of death. Brain death is a clinical and legal definition of death. 71 (Grigg), the sensitivity is 80%, and it is also the study of a series of patients with brain death… The higher-brain-death criterion centers on the irreversible absence of a capacity for consciousness. Yet despite the broad consensus among policy makers, defining death based on neurological criteria remains controversial. For example, the United Kingdom endorses a brainstem death concept, in which lack of all functions of the brainstem is considered to be sufficient for death. First, the doctor will check to see if the patient flinches in response to something that can cause pain , like pinching the skin . In ref. Critique on Whole Brain Formulation-Other organs can regulate the body (yes but the brain is unique- loss is immediate and devastating) Brain death: Irreversible cessation of all functions of the entire brain, including the brain stem. Coma: A state of profound unresponsiveness as a result of severe illness or brain injury. It differs from persistent vegetative state, in which the person is alive and some autonomic functions remain. Others — like Alzheimer’s and Huntington’s disease — will get progressively worse in both symptoms and brain atrophy over time. The initial determination of whole brain death in Jahi McMath appeared proper. The skin might be warm and a person who is brain dead may appear to be resting. A formal brain-death evaluation takes about 20 minutes, Tawil says. 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