title: The efficacy of neurofeedback in the management of children with attention deficit/hyperactivity disorder.
abstract: Attention deficit/hyperactivity disorder (ADHD) is a behavioural disorder characterized by an inappropriate level of inattention with or without impulsivity or overactivity. The estimated prevalence of ADHD is 7% to 10% in boys and 3% in girls aged four to 11 years. The higher prevalence in boys is believed to be the result of a referral bias because boys with ADHD are more disruptive and aggressive, and, therefore, more likely to be referred to specialty clinics. ADHD is caused by a combination of biological - often genetically determined neurochemical disturbances - and environmental disadvantages that are associated with learning difficulties, behavioural problems and social rejection. The identification and treatment of children with ADHD are essential in preventing or at least minimizing the serious complications associated with this disorder. Stimulant medications are the most effective means of symptomatic control of ADHD symptoms, and the safety and efficacy of these medications is well established in the literature. Despite the known efficacy of stimulant medications, alternatives are often sought by parents of children with ADHD. A number of alternative and controversial treatments for ADHD are available, including dietary management, nutritional supplementation, vision therapy, hypnotherapy, guided imagery, relaxation training and electroencephalogram (EEG) neurofeedback. Published well controlled scientific studies either to support or refute the effectiveness of EEG neurofeedback for children with ADHD are not available. At the present time, EEG neurofeedback needs to be considered as an experimental treatment, the validity of which has not yet been determined.
authors.affiliation: Department of Pediatrics, University of Alberta.
authors.forename: L
authors.initials: L
authors.lastname: Baydala
authors.forename: E
authors.initials: E
authors.lastname: Wikman