near-significantp = 0.009
On a significant or near-significant level patients showed decreases in beta3 and gamma power after verum as compared to sham stimulation (beta3: T = 2.900; df = 19; p = 0.009; gamma: T = 2.046; df = 19; p = 0.055) whereas controls showed power increases (beta3: T = 2.072; df = 19; p = 0.052; gamma: T = 2.201; df = 19; p = 0.040).