NeuralDustTiny wireless neural sensors powered by ultrasound
PiezoelectricMaterial that converts mechanical vibration to electricity
BackscatterCommunication by reflecting waves back to source
EMGElectromyography - recording muscle electrical activity
ENGElectroneurography - recording nerve electrical activity
ElectroceuticalsTreating disease with electrical stimulation
BCIBrain-Computer Interface
Peripheral NerveNerves outside the brain and spinal cord
UltrasoundSound waves above human hearing (>20 kHz)
BiocompatibilityAbility to exist in the body without harmful effects