Related by context. Frequent words. (Click for all words.) 63 Hyperactivity 58 impulsivity 58 Correlates 56 Adult ADHD 56 affective disorders 55 Perfectionism 55 psychomotor 55 symptomatology 54 Antipsychotics 54 hypersexuality 54 distractibility 54 Pathological 54 metabolic abnormalities 54 hyperactivity impulsivity 53 Inattention 53 Undiagnosed 53 Neuronal 53 impulsive behavior 53 Promiscuity 53 Hypoglycemia 52 Hypothyroidism 52 psychopathology 52 Binge Drinking 52 comorbid 52 dysthymia 51 behavioral abnormalities 51 psychotic symptoms 51 attentional 51 disinhibition 51 nonadherence 51 Susceptibility 51 daytime sleepiness 51 antisocial behaviors 51 Hallucinations 51 Anorexia nervosa 51 subscales 50 Psychopathology 50 Parkinsonism 50 impulsiveness 50 Psychopaths 50 multifactorial 50 Phobias 50 Meta Analysis 50 akathisia 50 Behaviours 50 Binge eating 50 depression anxiety 50 disorder characterized 50 symptom severity 50 Brain Cells 50 Urinary 50 neurologic disorders 50 Cognitive 49 comorbidity 49 Hyperglycemia 49 Anxiety Disorders 49 maladaptive 49 Cortical 49 bipolar disorders 49 neurodevelopmental 49 Behaviors 49 psychiatric disorders 49 Anxiety disorders 49 schizophrenics 49 Selfishness 49 hypomania 49 Elderly Patients 49 sleep disturbances 49 depressive symptoms 49 anticonvulsants 49 mood disorders 49 predisposing factors 49 cognitive deficits 49 Schizophrenia 49 Physiological 49 Narcissistic 49 attention-deficit/hyperactivity disorder 48 neurobiological 48 Mitochondrial 48 prosocial 48 dysregulation 48 neuropsychiatric symptoms 48 psychotic illnesses 48 manic depressive illness 48 parkinsonism 48 Narcissism 48 Psychotic 48 trichotillomania 48 Drunkenness 48 ADHD 48 Substance Use 48 polypharmacy 48 Main Outcome Measures 48 Diagnoses 48 cognitive functioning 48 Interpersonal 48 extraversion 48 dysphoria 48 anxiety insomnia 48 Frailty 48 Hyponatremia