Fig. 4From: Effect of tDCS targeting the M1 or left DLPFC on physical performance, psychophysiological responses, and cognitive function in repeated all-out cycling: a randomized controlled trialMean values of the EMG amplitude and HR during each bout of the Wingate test. (A) EMG amplitude of the Vastus Lateralis (VL) muscle; (B) EMG amplitude of the Vastus Medialis (VM) muscle; (C) EMG amplitude of the Rectus Femoris (RF) muscle; (D) heart rate, with transcranial direct current stimulation targeting the motor cortex (M1), dorsolateral prefrontal cortex (DLPFC), and sham conditions. * = Significant difference between DLPFC and sham conditionsBack to article page