金沙国际唯一指定官网

Mapping sight to touch takes time to learn

作者:农瓞鄯    发布时间:2019-03-07 01:14:04    

FIVE children in India have helped answer a question posed in 1688 by Irish philosopher William Molyneux: can a blind person who gains their vision recognise by sight an object they previously knew only by touch? After surgery to give the children sight for the first time, Richard Held at the Massachusetts Institute of Technology asked them to feel a toy block without looking at it. He then showed them two blocks,

 

Copyright © 网站地图