Blind Use Visual Parts of Brain to Improve Other Senses

08.10.2010 [22:22]
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Baku, October 8 (AZERTAC). People who have been blind from birth use visual parts of their brain to hone their sense of sound and touch, according to new research. These keen senses could be used to help the blind better navigate their world, according to Georgetown University professor Josef Rauschecker.

The new study has added another piece to the puzzle as scientists learn more about how the brains of blind people work.

Years ago, scientists began to learn that certain parts of the brain were dedicated to certain purposes. One section was in charge of breathing; another dealt with the sense of smell. Then came the realization that the brain was changeable - or "plastic" - and could sometimes reorganize itself when conditions required.

Blind Use Visual Parts of Brain to Improve Other Senses

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