tACS phase polarity alters hearing detection relative to opposite polarity but not sham baseline

Evidence

Paired t-tests revealed an effect of half-cycle polarity on performance (positive vs. negative half-cycle: t(13) = 2.48, corrected p = 0.042); thus tACS phase modulated click detection. Comparison with baseline revealed no effect. — Dijk, Pim van, Physiology, Psychoacoustics and…, 4798