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Fig. 7 | Journal of Neurodevelopmental Disorders

Fig. 7

From: Is the dolphin a fish? ERP evidence for the impact of typicality during early visual processing in ultra-rapid semantic categorization in autism spectrum disorder

Fig. 7

ERP waveforms illustrating P3 effects for cognitively able autistic and NT adults for target stimuli in a ROI using the following electrode sites: P1, P2, Pz, CP1, CP2, CPz, C1, C2, and Cz. A repeated measure ANOVA was performed for each group with the factors as follows: category (animal vs. food), typicality (typical vs. atypical), and presentation time (23.5 vs. 82.3 ms). Only for cognitively able autistic adults reliable differences between typical vs. atypical images were observed. A ERPs. The time window used for the mean activity is illustrated by the grey bar over the x-axis (i.e. ms). In cognitively able autistic adults, we observed differences between typical (blue) vs. atypical (red) images, as indicated by the asterisk. B Topographical maps. Electrode sites are marked with circles; filled circle indicates the ROI for this analysis

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