Treating Traumatic Brain Injury With Transcranial Direct Current Stimulation

"Combination Product: Active tDCS and cognitive training intervention. Participants will receive cognitive training paired with active tDCS for 3 weeks, followed by follow-up sessions immediately after and 2 months later, during which the patient's performance on the cognitive training exercises and executive functions will be assessed. Cognitive training exercises have been drawn from a computer-aided cognitive training program (BrainHQ).~For the active tDCS, stimulation will be delivered by a battery-driven constant current stimulator. The electrical current will be administered to the left DLPFC at an intensity of 2 milliamperes (mA) (estimated current density 0.04 mA/cm2; estimated total charge 0.048 Coulombs/cm2) in a ramp-like fashion for a maximum of 20 minutes."

"Combination Product: Sham tDCS and cognitive training intervention~Participants will receive cognitive training paired with sham tDCS for 3 weeks, followed follow-up sessions immediately after and 2 months later, during which the patient's performance on the cognitive training exercises and executive functions will be assessed. Cognitive training exercises have been drawn from a computer-aided cognitive training program (BrainHQ).~For the sham tDCS, electrodes will be placed in the same area as in the active tDCS condition, but current will be administered in a ramp-like fashion but after the ramping the intensity will drop to 0 mA. Current under the Sham condition will last for a maximum of 30 seconds."