A UNC School of Medicine study has provided the first direct evidence that a low dose of electric current can enhance a specific brain pattern to boost creativity by an average of 7.4 percent in healthy adults, according to a common, well-validated test of creativity.  The team showed that using a 10-hertz current run through electrodes attached to the scalp enhanced the brain’s natural alpha … Continue reading Scientists use brain stimulation to boost creativity in human trials, set stage to treat depression.