Impact of Transcranial Direct Current Stimulation (tDCS) on Vigilance Task Among Healthy Adults: A Randomized Sham Controlled Pilot Study

Explored effectiveness of tDCS on healthy brain by stimulating both cortical regions in two groups respectively under stimulation and sham conditions on compensatory tracking task. Participants sustain attention to track the dot with mouse. The mean deviation is equal in two conditions that implies no significant stimulation effect.