Fig. 3From: Automated recognition of spontaneous facial expression in individuals with autism spectrum disorder: parsing response variabilityPlot of AU12 AUC (a), AU6 AUC (b), average AU12 (c), and average AU6 (d) between ASD subgroups and TD. ASD, autism spectrum disorder; AU, action unit; AUC, area under the curve; TD, typically developingBack to article page