Humans
Are the voices in your head normal?
Conversing with the voices in your head may not be something you often disclose, but hearing voices is surprising common 鈥� and useful
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Conversing with the voices in your head may not be something you often disclose, but hearing voices is surprising common 鈥� and useful
A device that monitors brain signals was hooked up to muscle-activating electrodes in the man's legs, enabling him to control his movement just by thinking about it