Scientific American 2019-04

(Rick Simeone) #1

T HE


INTENTION


M AC HINE


A new generation of brain-machine


interface can deduce what a person wants


By Richard Andersen


Illustration by Mark Ross

N E U R O T E C H

April 2019, ScientificAmerican.com 25

© 2019 Scientific American © 2019 Scientific American

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