Transcranial electric stimulation for the investigation of speech perception and comprehension

摘要: ABSTRACTTranscranial electric stimulation (tES), comprising transcranial direct current (tDCS) and alternating (tACS), involves applying weak electrical to the scalp, which can be used modulate membrane potentials thereby modify neural activity. Critically, behavioural or perceptual consequences of this modulation provide evidence for a causal role activity in stimulated brain region observed outcome. We present tES as tool investigation responses are necessary successful speech perception comprehension. summarise existing studies, along with challenges that need overcome, potential solutions, future directions. conclude that, although standardised parameters still established, is promising revealing basis processing. Future research use method explore regions processes ...