Attention and reaction time in university students following the consumption of Red Bull.
Attention and reaction time in university students following the consumption of Red Bull.
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DOI：
10.2174/1874288200903010008
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发表时间：
2009-01-01
期刊：
影响因子：
--
通讯作者：
Glazer, K. S.
中科院分区：
文献类型：
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作者：
Gendle, M. H.;Smucker, D. M.;Glazer, K. S.
在这项双盲研究中，饮用一罐（250毫升）红牛、无糖红牛或口味/外观匹配的安慰剂对注意力和反应时间的影响是通过计算机连续性能任务来测量的，这些任务在饮用30分钟后进行。在连续表现中，任务表现与摄入任何一种饮料都没有显著差异。因此，红牛或无糖红牛对持续表现任务表现的影响是可以忽略不计的，并不比安慰剂预期带来的潜在精神运动增强更大。
In this double-blind study, the effects of consuming a single can (250 ml) of Red Bull, Sugar Free Red Bull, or a flavor/appearance-matched placebo on attention and reaction time were measured using a computerized continuous performance task, administered 30 minutes after drink ingestion. No significant differences in continuous performance task performance were related to ingestion of any of the drinks. Effects of Red Bull or Sugar Free Red Bull on continuous performance task performance are, therefore, negligible, and are no greater than potential psychomotor enhancements resulting from placebo expectancies.