Over a decade since the initial establishment of modern transcranial direct current stimulation (tDCS), the field of transcranial electrical stimulation (tES) has blossomed to include a range of techniques (e.g., alternating current (tACS), random noise (tRNS), and pulsed current stimulation), and a diverse array of applications (e.g., depression, pain, tinnitus, stroke, and schizophrenia). At ...
