Related by context. Frequent words. (Click for all words.) 69 cognitive 66 attentional 66 verbal fluency 65 neurocognitive 64 cognitive functioning 63 neurobehavioral 61 cognition 60 impulsivity 60 neurodevelopmental 59 cognitive function 58 cognitive deficits 58 cognitive abilities 58 locomotor 57 distractibility 57 neuropsychological 57 daytime sleepiness 57 symptom severity 56 symptomatology 56 depressive symptoms 56 neurodevelopment 56 affective disorders 55 cognitive functions 55 abstract reasoning 55 auditory processing 55 attention-deficit/hyperactivity disorder 54 subscales 54 neuropsychological tests 53 behavioral abnormalities 53 ADHD symptoms 53 cognitive impairments 53 overactivity 52 cognitive dysfunction 52 fasting insulin 52 irritability 52 akathisia 52 noradrenaline 52 glucose tolerance 52 mental alertness 52 parkinsonism 52 MMSE 52 df = 51 pubertal 51 psychotic symptoms 51 dyskinesia 51 cardiorespiratory fitness 51 hyperactivity 51 cognitive behavioral 51 Cognitive 51 ambulation 51 cognitive impairment 51 HRQOL 51 repetitive behaviors 51 neurological impairment 51 homeostatic 50 cerebellar 50 ADAS cog 50 sleep disturbances 50 neurological 50 spatial orientation 50 decreased libido 50 hypomania 50 arterial stiffness 50 Mini Mental 50 neurophysiological 50 electrophysiological 50 Postoperative 50 neurologic 50 lamotrigine 49 RLS symptoms 49 neurological dysfunction 49 excessive sleepiness 49 renal insufficiency 49 synaptic plasticity 49 neurotransmitter serotonin 49 inflammatory markers 49 comorbid 49 physiological 49 metabolic abnormalities 49 P = .# 49 disinhibition 49 stress hormone cortisol 49 arousal 49 dyspnea 49 valproate 48 dopaminergic 48 cortisol levels 48 postural 48 dilated pupils 48 impaired renal 48 ADHD 48 corticosterone 48 perceptual 48 maladaptive 48 serotonergic 48 EEGs 48 hyperactivity impulsivity 48 frontal lobe 48 inhibitory 48 alertness 48 QTc 48 gastric emptying