Attention Deficit Hiperactivity Disorder according to DSM-IV is a syndrome of disorders which appear before 7 years of age. The disease is characterized by early onset of symptoms. All manifestations constitute 3 basal groups: overreactivity, hyperac-tivity and attention deficits. All these symptoms may produce secondary problems in different areas of life. One of possible secondary deficits that were studied relate to motor dysfunctions that often can be seen in children with ADHD. Research review showed that these symptoms aren’t specific to ADHD but are a result of comorbid Developmental Coordination Disorder (DCD).

Key words: ADHD, motor dysfunction, neuropsychology.