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注意缺陷多动障碍 (attentiondificithyperactivitydisorder,ADHD)现已成为儿童最多见的行为障碍性疾病之一。早期人们对ADHD的认识集中在运动性活动水平[1] 。晚近研究认为ADHD的核心症状并非多动 ,而是注意缺陷[2 ] 。有研究认为不同的神经类固醇影响ADHD症状学的表达[3 ] 。
Attention deficit hyperactivity disorder (ADHD) has now become one of the most common behavioral disorders in children. Early awareness of ADHD focused on the level of exercise activity [1]. Recent studies suggest that the central symptoms of ADHD are not hyperactivity but attentional defects [2]. Some studies suggest that different neurosteroids affect the expression of ADHD symptoms [3].