A Pilot Study of the Immediate Effects of DLPFC tDCS on Attention Bias in Depression

Participants will complete a single 30 minutes tDCS session targeting the left DLPFC while sitting in a comfortable position. At the end of the tDCS session possible side effects experienced during the tDCS session will be recorded along with their intensity (rated using the visual analogue scale, 0-10) and duration. The session can be aborted at any time for any reason if the participant wishes.The MINDD STIM tDCS system is composed of a management component, treatment module, single-use sponge patches and supporting patches, a headband to hold in position the sponge patches, and 2 cables. A trained study technician will program the stimulation device through the management component setting to the following stimulation parameters:Stimulation intensity: 2.0 mA or 1.5 mA; Stimulation duration: 30 minutes;Ramp up duration: 30 seconds (beginning of stimulation);Ramp down duration: 30 seconds (end of stimulation)