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neuron population

This diagram shows how brain activity theoretically recorded from a human could be decoded so that neural activity that causes hand movement is aligned with the actual bodily movement. The study was conducted on animal models. Credit: Northwestern University / University of Pennsylvania / Georgia Tech
WWII Code-Breaking Techniques Inspire Interpretation of Brain Data

Brain signals are as furtive as the wartime encryption system 'Enigma,' but they can be similarly decrypted as new research shows.