Close a door and open a window. The original saying is: God closes a door for you, but he will definitely open a window for you. A person's gains and losses are conserved. If you lose something in one place, you will definitely get something back in another place. It's fair to say that some things are fair. A person is deficient in some aspects. On the other hand, it is definitely better than everyone else. For example: the ears of blind people are much more sensitive than those of normal people. This was the result of his own efforts, and God opened another window for him.

Why blind people have superior hearing

A neuroscientist at the University of Washington and her team used fMRI to examine changes in the auditory cortex in blind people and controls. Activity. When the researchers analyzed the results, they found that the blind people in the experiment tended to process the tones more accurately than the sighted people, indicating that they had a better sense of frequency tuning in the auditory cortex than the non-blind people.

Research shows that the brains of blind people are better able to process frequencies. For people with normal vision, accurate representation of sounds is not important because they have vision to help them recognize objects, while blind people rely only on auditory information. This could explain why blind people are better at picking out and identifying sounds in their environment.