最近的研究证实在利用回声定位的盲人受试者中，是大脑的视觉部分在处理听觉的回声。克里斯蒂·尼克尔森报道。
Recent research has confirmed that in blind subjects who use echolocation to navigate, it is the visual part of the brain that processes the auditory echoes. Christie Nicholson reports.
有些盲人已经可以通过敲击的回声来进行“回声定位”。
Some blind people have learned to echolocate by making clicking noises and listening to the returning echoes.
应用推荐