title: The effects of low level DC scalp positive and negative current on the performance of various tasks.
mesh_terms: D002540:Cerebral Cortex / Q000502:physiology*; D004558:Electric Stimulation; D004566:Electrodes; D004594:Electrophysiology; D006801:Humans; D011930:Reaction Time; D012535:Scalp; D014706:Verbal Learning