Abstract:IntroductionChronic Fatigue Syndrome (CFS) is characterized by severe fatigue associated with pain, sleep disturbance, attentional impairment and headaches. Evidence points towards a prominent role for Central Nervous System in its pathogenesis, and alterations in serotoninergic and dopaminergic neurotransmission have been described.Attention-deficit Hyperactivity Disorder (ADHD) courses with inattention, impulsivity, and hyperactivity. It affects children and persists into adulthood in 50% of patients. Dopami… Show more
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