Cognitive processes in normal and hyperactive children and their response to amphetamine treatment.
Cognitive processes in normal and hyperactive children and their response to amphetamine treatment.
复制标题
正常和多动儿童的认知过程及其对安非他明治疗的反应。
DOI：
10.1037//0021-843x.89.1.25
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发表时间：
1980
影响因子：
4.6
通讯作者：
E. Caine
中科院分区：
文献类型：
--
作者：
H. Weingartner;M. Ebert;E. Mikkelsen;J. Rapoport;M. Buchsbaum;W. Bunney;E. Caine
14名正常（平均年龄10.1岁）和15名多动（平均年龄9.4岁）儿童在服用安慰剂或安非他明后的认知任务进行了比较。5mg/kg）。一个没有治疗的对照组正常儿童谁是匹配的多动Ss的年龄，智商和社会经济地位也进行了测试的认知措施。在unrugged状态下，正常人记住更多的信息在自由回忆检索条件下比多动;线索回忆没有区分两组。正常人和过度活跃者在回忆语义和听觉处理的单词时表现出类似的安非他明相关增加。这种认知的增强沿着注意力的改善，但与注意力的变化无关。安非他明引起的认知变化的模式在正常儿童和多动症儿童中大致相似。对安非他明的反应差异确实出现了，这些差异涉及认知的组成部分，这些组成部分使这些儿童在未受干扰的状态下（例如，语义处理，回忆的组织和自由检索信息）。(37参考）（PsycInfo数据库记录（c）2022阿帕，保留所有权利）
14 normal (mean age 10.1 yrs) and 15 hyperactive (mean age 9.4 yrs) children were compared on cognitive tasks following placebo or amphetamine administration (. 5 mg/kg) in a double-blind crossover study. A no-treatment control group of normal children who were matched with the hyperactive Ss on age, IQ, and socioeconomic status were also tested on the cognitive measures. In the undrugged state, normals remembered more information under free-recall retrieval conditions than did hyperactives; cued recall did not differentiate between the 2 groups. Both normals and hyperactives demonstrated similar, amphetamine-related increases in the recall of semantically and acoustically processed words. This enhancement of cognition occurred along with improvements in attention but was independent of such attentional changes. The pattern of amphetamine-induced changes in cognition is generally similar in normal and hyperactive children. Differences in response to amphetamine that do appear involve components of cognition that distinguish these children in the undrugged state (eg, semantic processing, organization in recall, and free retrieval of information).(37 ref)(PsycInfo Database Record (c) 2022 APA, all rights reserved)