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首页> 外文期刊>Journal of clinical and experimental neuropsychology >Working memory capacity among collegiate student athletes: effects of sport-related head contacts, concussions, and working memory demands.
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Working memory capacity among collegiate student athletes: effects of sport-related head contacts, concussions, and working memory demands.

机译：高校学生运动员的工作记忆能力：与运动有关的头部接触，脑震荡和工作记忆需求的影响。

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OBJECTIVE: To measure working memory capacity among a cohort of collegiate athletes and to compare results between athletes competing in head-contact-prone sports with those not subject to repeated head contacts. A secondary objective was to determine the effect of sport-related concussion on working memory capacity. DESIGN: Ambidirectional cohort study. SETTING: Athletics department at an American university. Participants: Student athletes competing in various sports. INTERVENTIONS: None. MAIN OUTCOME MEASUREMENT: Automated operation span test scores. RESULTS: Working memory capacity is not impaired in student athletes who participate in head-contact-prone sports or in student athletes with a history of diagnosed concussion, even those who are multiconcussed. Our results suggest that athletes competing in sports that impose significant working memory loading score higher on the automated operation span test than do other athletes. CONCLUSIONS: Further research is required to determine the value of measuring working memory capacity in acutely concussed, symptomatic athletes.
机译：目的：测量一组大学生运动员的工作记忆能力，并比较参加倾向于头部接触运动的运动员与未经历重复头部接触的运动员之间的工作结果。第二个目标是确定与运动有关的脑震荡对工作记忆能力的影响。设计：双向队列研究。地点：一所美国大学的体育系。参加者：参加各种运动的学生运动员。干预措施：无。主要指标：自动操作跨度测试成绩。结果：参加易发生头部接触运动的学生运动员或有脑震荡史的学生运动员，甚至是多脑震荡的学生，其工作记忆能力均不会受到损害。我们的结果表明，参加运动的运动员在自动操作跨度测试中所施加的重要工作记忆负荷得分高于其他运动员。结论：需要进一步的研究来确定对急性脑震荡症状运动员的工作记忆能力的测量价值。

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