Acute illness Attention Deficit Hyperactivity Disorder (ADHD) Theory of Mind adolescence adolescent adolescents anticipatory guidance anxiety arousal attention attention deficit disorder attention deficit hyperactivity disorder autism autism spectrum disorder behavior cannabis child psychiatry children circadian disturbance cognitive behavioral therapy for insomnia (CBT-I) comorbidities in ASD delayed sleep phase depression electroencephalography (EEG) emotional information processing cognition executive functions insomnia interventions learning mechanical ventilation