Neuromodulation for Evaluating the Pathophysiology of Migraine
The two most frequently used techniques for the non-invasive modulation of brain activity are repetitive transcranial magnetic stimulation (rTMS) and transcranial direct current stimulation (tDCS). These techniques have repeatedly been used to modulate the activity of a given area within a neuronal network to study pathophysiological changes in migraine. The most freqeuntly stimulated areas are visual and sensorimotor areas.