The surface of cerebrum is increased by many gyri . 大脑表面由脑回的增多而增大。
A coronal section through the frontal lobes reveals extensive contusions involving the inferior gyri . this was a contracoup injury from a fall in the bathtub by an elderly person 额叶冠状面显示累及下方脑回的广泛挫伤。此为老年人浴缸里摔倒造成的头部对冲伤。
In one woman , for example , a zap to a brain region called the angular gyrus resulted in a sensation that she was hanging from the ceiling , looking down at her body 例如,向一女子大脑里脑回的部位发送能量,从而导致她感觉自己悬浮在天花板上,从上往下看着自己的身体。