Researchers have created an artificial neuron, a small, flexible patch loaded with electronic sensors that's designed to mimic how skin behaves. The researchers made a severed cockroach leg flinch when its former host was equipped with the technology.

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Researchers have created an artificial neuron, a small, flexible patch loaded with electronic sensors that's designed to mimic how skin behaves. The researchers made a severed cockroach leg flinch when its former host was equipped with the technology.