Figure 4

Effects of 667 Hz, 333 Hz and sham tACS in the AMT-mono AP protocol. MEPs amplitude increased during 333 Hz tACS, whereas 667 Hz tACS and sham tACS did not exert any effect. Asterisks denote significant differences in the post-hoc analyses.

Effects of 667 Hz, 333 Hz and sham tACS in the AMT-mono AP protocol. MEPs amplitude increased during 333 Hz tACS, whereas 667 Hz tACS and sham tACS did not exert any effect. Asterisks denote significant differences in the post-hoc analyses.