Fig. 3From: Combining transcranial direct current stimulation with a motor-cognitive task: the impact on dual-task walking costs in older adultsPicture of the tDCS during motor and cognitive practice. The practice is a computer-simulated non-immersive virtual reality (VR) treadmill training in which cognitive and motor aspects are both targeted [37]. The tDCS performed simultaneously targets both the M1 and lDLPFC. Subjects walked while wearing a safety harness to prevent falls during trainingBack to article page