Attention Deficit Hyperactivity Disorder Essay -- Diseases/Disorders

attending Deficit Hyperactivity Disorder (ADHD) is a developmental put out that displays as distracted, hyperactive, and unable to focus on tasks and activities. Also known as Hyperkinetic Impulse Disorder, Hyperkinesis, Hyperactive Syndrome, Minimal Brain Damage, Minimal Brain Dysfunction, and unvarying Deficit Disorder, ADHD is the most commonly diagnosed neurological disorder in children. Although many children with ADHD be quite intelligent, their lack of focus fuel frequently lead to poor grades and a low self esteem. The circumstantial cause of ADHD is still unknown, but it is considered highly inheritable. Results from numerous external studies on similitudes moderate found that ADHD may constitute a catching link. The occurrence of ADHD in one twin is much often mirrored an identical twin who has the same genetic makeup, then in a fraternal twin whose genetics are similar but not identical. It is also believed that if a parent, uncle, or grandparent had ADHD, it is m ore likely their family may develop it as well. No gene has been detect that directly relates to the disorder. MRI studies comparing the brains of children with and without the condition have shown that children with ADHD have weaker brain activity in the frontal area of the brain when responding to tasks that supplicate inhibition. Because of this, it is thought that ADHD affects certain sections of the frontal cortex, parietal lobe, and possibly part of the cerebellum. ADHD presents itself in three major categories predominately hyperactive, predominately inattentive, or a feature hyperactivity and inattention. Predominately hyperactive presents as excessive physical activity and impulsive behaviors. This butt joint include constant fidgeting, an inability to stay in ... ...nd drugs, and exercising depose all lessen symptoms. The prognosis for ADHD is promising. Approximately 70-80% of patients treated with stimulative therapy experience significant relief from s ymptoms. About half of all children develop the symptoms as they mature into prominenthood, the other half retain symptoms throughout their adult life. Works CitedHoyle, Brian. Attention Deficit Hyperactivity Disorder. Gale Encyclopedia of Neurological Disorders. 2005.Encyclopedia.com. 17 May. 2012 http//www.encyclopedia.comZieman, Gayle and Dewan, Naakeesh A. Attention Deficit/ Hyperactivity Disorder (ADHD) in Adults.RelayClinical Education. Feb. 2012 v2012 i1 pNAAttention Deficit Hyperactivity Disorder (ADHD). Tish Davidson, AM., Teresa G. Odle., and Laura blue jean Cataldo, RN, Ed.D. The Gale Encyclopedia of Genetic Disorders. 3rd Edition. 2010.