Mapping the Brains of Human Echolocators

Vision and hearing are generally regarded as two very different senses. Unless, of course, you can echolocate. Now, scientists have revealed for the first time that human echolocators — blind individuals who navigate their surroundings by producing mouth clicks and listening to the returning echoes — actually process… » 6/03/11 8:00am 6/03/11 8:00am