U.S., Aug. 1 -- ClinicalTrials.gov registry received information related to the study (NCT07095218) titled 'Gamma Transcranial Alternating Current Stimulation in Healthy Adults' on July 07.
Brief Summary: Transcranial Alternating Current Stimulation (tACS), particularly at gamma frequencies, may enhance fast brain oscillations (especially gamma and possibly beta), while reducing slower rhythms such as theta. These effects are not confined to the stimulation site (e.g., the precuneus) but can extend to structurally and functionally connected regions, including the default mode network (DMN). Notably, 40 Hz gamma tACS applied to the left dorsolateral prefrontal cortex (DLPFC) has been associated with improvements in working memory and motor ...