Fig. 2From: Anodal tDCS over the left DLPFC but not M1 increases muscle activity and improves psychophysiological responses, cognitive function, and endurance performance in normobaric hypoxia: a randomized controlled trialMean values of RPE, affective responses, and FA under 3 experimental condition. A Rating of perceived exertion (RPE), B affective response, and C felt arousal during the endurance cycling task in hypoxia after transcranial direct current stimulation targeting the motor cortex (M1), dorsolateral prefrontal cortex (DLPFC), and sham conditions. * = Significantly different from ShamBack to article page