Fig. 2
From: Lower circulating endocannabinoid levels in children with autism spectrum disorder
Serum endocannabinoid levels in children with ASD and matched controls stratified by ADHD symptoms. Legend: 11 out of 93 children in the control group and 34 out of 93 children in the ASD group had ADHD symptoms. In both groups, there were no significant differences between the endocannabinoid levels in children with and without ADHD symptoms. Results of AEA (panel a), OEA (panel b) and PEA (panel c) are presented as mean, standard error, and distribution