Table 2.
Tic reduction via neuromodulatory approaches targeting neuronal deficits and/or strengthening compensatory brain mechanisms: |
• endogenous: e.g., neurofeedback • exogenous: e.g., repetitive transcranial magnetic stimulation (rTMS), transcranial direct current stimulation (tDCS) |
Predictors for treatment outcome |
So far, only first preliminary studies have been conducted.