Attention-deficit/hyperactivity disorder (ADHD) has received an extraordinary amount of attention in the popular media over the past eight months. Stories concerning the disorder, and especially its treatment with stimulant medication, have appeared in many major newspapers, news magazines and television news, entertainment and talk show programs.
Attention-deficit/hyperactivity disorder (ADHD) in adults is a common-and, frequently undiagnosed-psychiatric disorder. This article will focus on the symptoms, associated features, diagnosis, differential diagnosis, prevalence, etiology and treatment of this illness.
Dopamine plays an important role in controlling movement, emotion and cognition. Dopaminergic dysfunction has been implicated in the pathophysiology of schizophrenia, mood disorders, attention-deficit disorder, Tourette's syndrome, substance dependency, tardive dyskinesia, Parkinson's disease and other disorders.
