Fig. 1From: Changed categorical perception of consonant–vowel syllables induced by transcranial direct current stimulation (tDCS) a Subjects performance on phonetic categorization averaged across tDCS conditions (sham, anodal, and cathodal). The graph indicates the percentage of CV-syllables that were identified as/ta/in relation to their VOT (circles) and the logistic curve fit. b Effect of active tDCS on phonetic categorization. Individual changes in slope are plotted relative to normalized sham condition (Mean ± SEM)Back to article page