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A
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Types of human-machine interface.
(A) Peripheral nerve-implanted electrode. Black line: electric wire; black circle: peripheral nerve injury site; (B) Muscle-implanted electrode. Black circle: peripheral nerve injury site; (C) EEG human-machine interface. Black line: electric wire; (D) EMG human-machine interface. Black circle: Peripheral nerve injury site; black box: magnified view of local damage.
