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Neuroscience

Neuroscience

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Neuroscience
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Blind people who were sighted before becoming blind, could ‘see’ letters after a precise pattern of electrical pulses was delivered to a part of their brains involved in visual processing.
Blind people ‘read’ letters traced on their brains with electricity
www.nature.com
A precise pattern of electrical pulses allows people who have lost their sight to identify individual letters.