Also, some regions of cerebral cortex that border visual and auditory cortices—the left fusiform gyrus, for example—expand territory in blind people to make use of the idle circuitry in visual cortex.

一些大脑皮质里也控制视觉和听觉的区域，比如纺锤体，在人失去视力后会扩大范围来利用视觉中枢里的闲置网络。