视觉运动适应学习不受反复运动相关脑震荡的影响

W. Stokes, J. Stilling, M. Anaya, Matthew A. Statton, M. S. St. Pierre, P. Celnik, G. Cantarero
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引用次数: 0

摘要

运动相关脑震荡(SRC)与情绪、认知和情感症状有关,包括对基于运动的学习的负面影响。然而,没有研究评估SRC对基于小脑的运动学习的影响。对具有不同SRC病史的三组不同运动员进行了基于小脑的运动学习评估:无SRC史的运动员:SRC急性期(受伤后两周内)的运动员和SRC慢性期(受伤一年以上)的运动员。我们使用视觉运动适应任务(VAT)来测量基于外显策略的学习和基于内隐错误的学习。我们发现SRC和非SRC运动员的小脑依赖性运动学习没有差异。这些发现表明,小脑可能比运动皮层更能抵抗SRC的损伤。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Visuomotor adaptation learning not affected by repeated sport-related concussion
Sports-related concussions (SRC) have been associated with emotional, cognitive, and affective symptoms including a negative impact on motor-based learning. However, no study has assessed the impact of SRC on cerebellar-based motor learning. Cerebellar-based motor learning was assessed in three different groups of athletes with different SRC history: athletes with no history of SRC: athletes in the acute stage of SRC (within two weeks of injury), and athletes in the chronic stage of SRC (over one year after injury). We used a visuomotor adaptation task (VAT) to measure both explicit strategy-based learning and implicit error-based learning. We found that there was no difference in cerebellar dependent motor learning in SRC and non-SRC athletes. These findings suggest that the cerebellum may be more resilient to damage from SRCs than the motor cortex.
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