Task switching in overweight children: effects of acute exercise and age.
Task switching in overweight children: effects of acute exercise and age.
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DOI：
10.1123/jsep.30.5.497
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发表时间：
2008-10
影响因子：
2.4
通讯作者：
Tkacz J
中科院分区：
文献类型：
--
作者：
Tomporowski PD;Davis CL;Lambourne K;Gregoski M;Tkacz J
通过一项视觉任务转换测试，我们假设一次适度有氧运动的短期后遗症能够促进儿童的执行功能。69名超重且不运动的儿童（平均年龄= 9.2岁）在跑步机行走23分钟之前和之后立即执行了一项分类决策任务，在另一项任务中，在一段不运动的时间之前和之后。剧烈的体育活动并不影响儿童的整体转换成本得分或错误率。总体转换成本得分与年龄相关，但错误得分与年龄无关。这些结果与几项针对成年人的研究一致，都未能证实单次中等强度的体育活动会影响涉及任务转换的心理过程。
The short-term aftereffects of a bout of moderate aerobic exercise were hypothesized to facilitate children’s executive functioning as measured by a visual task-switching test. Sixty-nine children (mean age = 9.2 years) who were overweight and inactive performed a category-decision task before and immediately following a 23-min bout of treadmill walking and, on another session, before and following a nonexercise period. The acute bout of physical activity did not influence the children’s global switch cost scores or error rates. Age-related differences in global switch cost scores, but not error scores, were obtained. These results, in concert with several studies conducted with adults, fail to confirm that single bouts of moderately intense physical activity influence mental processes involved in task switching.
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影响因子：
2.6
作者：
Meiran, N;Chorev, Z;Sapir, A
通讯作者：
Sapir, A
DOI：
10.1038/oby.2004.9
发表时间：
2004-01-01
期刊：
OBESITY RESEARCH
影响因子：
--
作者：
Datar, A;Sturm, R;Magnabosco, JL
通讯作者：
Magnabosco, JL
影响因子：
22.4
作者：
BUSH, LK;HESS, U;WOLFORD, G
通讯作者：
WOLFORD, G
影响因子：
6.9
作者：
Kempton, S;Vance, A;Pantelis, C
通讯作者：
Pantelis, C
影响因子：
3.4
作者：
Coles, Kathryn;Tomporowski, Philip D.
通讯作者：
Tomporowski, Philip D.