Fig. 7
From: Temporal interference stimulation over the motor cortex enhances cortical excitability in rats

Changes in cortical expression of (A) c-Fos and (B) GAD-65 following TIS. Asterisks (*) indicate statistically significant differences, either between the stimulated- and non-stimulated regions of the brain within a group, or when compared to the sham group on the same side of the brain. Data are presented as means and the standard error of the mean (SEM); *p ≤ 0.05.