Transcranial direct current stimulation of the cerebellum in essential tremor patients: an open-label study

Essential tremor (ET) is characterized by bilateral upper extremity action tremor and is among the most common movement disorders in adults. It has been suggested that ET behaves as a neurodegenerative disorder and many studies support the ability of cerebellar transcranial direct current stimulation (tDCS) to modulate motor and non-motor function. 1 We investigate the efficacy of cerebellar tDCS in patients with ET in an open-label design