中风起因的新见解大约８５％的中风是由血块造成的，这些血块沉积在脑动脉中，中断了氧和葡萄糖的连续供给。其余的中风是因为脑血管破裂而造成的。迄今为止，人们假设脑细胞是在中风开始以后的几分钟内才死亡的。但是，现在医生们认为，在中风发生后的几小时内，分裂脑动... New insights into the causes of stroke About 85% of strokes are caused by blood clots that deposit in the cerebral arteries, disrupting the continuous supply of oxygen and glucose. The rest of the stroke is caused by ruptured cerebral blood vessels. So far, people have assumed that brain cells die within a few minutes of the start of a stroke. However, doctors now believe that in a few hours after the stroke, split brain activity ...