Fig. 2

Mean 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 Sham