... study were twofold: to investigate profiles of EF (inhibition, flexibility, working memory and planning) in ADHD and ASD with special regard to the comorbidity of ADHD in ASD children and to investigate ... differences might exist, with ADHD children being more impaired in inhibition and working memory and children with ASD showing greater difficulties in flexibility and planning referring to the above ... autistic children with and without comorbid ADHD symptoms, children with ADHD and normal healthy children on four EF tasks: inhibition, planning, spatial working memory and flexibility To the authors'...