Researchers recorded irregular brain-wave patterns in children with attention deficit hyperactivity disorder, suggesting physiological abnormalities may be behind the condition, according to a report in Pediatrics and Neonatology. The cause of ADHD, one of the most common developmental disorders diagnosed in children, isn't known.
《儿科学与新生儿学》(Pediatrics and Neonatology)上发表的一份报告显示,研究人员捕捉到多动症儿童的脑电波会出现异常波动,表明多动症背后可能存在生理异常问题。多动症是诊疗中最常见的儿童发育障碍之一,但至今其病因仍是未解之谜。
The study in Taiwan compared electrical brain activity in 50 children with ADHD and 51 controls during a test called Event-Related Potentials (ERP), which is used to study neurological disorders. The children, including 82 boys and 19 girls ranging in age from 6 to 13, were divided into four age groups for testing. None of the participants took ADHD medications.
该研究在台湾开展,主要是基于一项研究神经紊乱问题的“事件关联电位”(Event-Related Potentials)测试。研究人员对50名多动症患儿和51名对照组儿童的脑电波活动进行了比较。这群儿童包括82名男孩和19名女孩,年龄从六岁到13岁不等,被分成四组进行测试。参加测试的儿童均未接受过多动症药物治疗。
During the test, electrodes placed at specific sites on the scalp measured brain responses to 200 tones delivered at random sequences through earphones. When the children heard rare or odd-sounding tones, they pressed a button or counted the tones. The test was repeated twice for each participant.
【脑电波检测或有助诊断小儿多动症】相关文章:
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