A sudden loss of heart working will lead to brain damage within four to six minutes and then death after another five minutes.

心脏功能的突然丧失将在四至六分钟内导致大脑损害，然后五分钟后死亡。

youdao

In fact, in 1968, brain death became the deciding threshold for human life.

实际上，脑死亡于1968年成为人是否有生命的决定门槛。

youdao

It is rare, but measles can cause permanent brain damage and death.

罕见的是，麻疹可以引起永久性脑损伤和死亡。

youdao

In nineteen six, a German doctor,Alois Alzheimer, told about a dementia patient whose brain was studied after death.

VOA: special.2011.02.08

The only way to be sure a person has Alzheimer's is to examine the victim's brain after death.

VOA: special.2009.09.15

Everything is gone." It has been more than a century since a German doctor, Alois Alzheimer,told about a dementia patient whose brain was studied after death.

VOA: special.2009.09.15

In 1981, the Uniform Determination of Death Act made brain death a legal form of death in all 50 states.

WSJ: What You Lose When You Sign That Organ-Donor Card

He gave the cause of death as brain damage caused by a severe lack of oxygen due to anaemia.

BBC: England

Although high-volume units treated the sickest infants and had highest crude death rates, when the statistics were adjusted for factors such as the severity of the illness, patient volume and staffing provision, unit size did not influence death or brain damage rates.

BBC: 'Baby death risk' of busy units