Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Mean affect ratings for the negative look, negative decrease, positive look and positive decrease trials during stimulation for (A) healthy controls who received active stimulation, (B) healthy controls who received sham stimulation, (C) MDD patients who received active stimulation, (D) MDD patients who received sham stimulation (error bars depict the standard error of the mean). * indicates p < .05, ** indicates p < .01, *** indicates p < .001.
