在运动练习之前进行的中等强度心血管运动减弱了中风幸存者的离线隐性运动学习,但不是年龄匹配的神经类型成年人
Giordano Marcio Gatinho Bonuzzi1,2,3, Flavio Henrique Bastos4, Nicolas Schweighofer5
1Department of Physical Education, State University of Piauí, Professor Barros Araújo Campus, BR-316, KM 299, Altamira, Picos, Piaui, 64602-000, Brazil. giordanomgb@gmail.com.
Experimental brain research
|July 3, 2023
概括
心血管运动对中风幸存者或神经典型成年人的隐性运动学习没有益处. 练习前的运动导致神经类型成年人的学习受损,并减少中风幸存者的记忆.
科学领域:
- 神经科学是一个神经科学.
- 康复医学 康复医学 康复医学
- 运动生理学 运动生理学
背景情况:
- 心血管运动对中风幸存者的隐性运动学习的影响尚不清楚.
- 了解练习时间 (练习前或练习后) 对于优化运动技能的获得和保留至关重要.
- 隐式运动学习对于中风后的功能恢复至关重要.
研究的目的:
- 研究心血管运动对慢性中风幸存者和神经典型成年人的隐性运动学习的急性影响.
- 为了确定运动时间是否会影响编码和回忆阶段的运动学习.
- 评估运动对获得运动技能的潜在益处或损害.
主要方法:
- 45名中风幸存者和45名神经类型的成年人被随机分为前,后或无EX组.
- 参与者在三天内完成了一项连续反应时间任务,七天后进行了保留测试.
- 运动包括20分钟的静止自行车比赛,心率储备为50-70%.
主要成果:
- 在任何组中都没有观察到运动对隐性运动学习的显著效益.
- 在运动实践之前的运动对神经类型成年人的编码有损.
- 练习前的运动减弱了中风幸存者的保持表现.
结论:
- 适度强度的心血管运动对中风幸存者或神经典型成年人的隐性运动学习没有明显的好处,无论时间如何.
- 高兴奋状态和运动引起的疲劳可能会对离线运动学习产生负面影响.
- 需要进一步的研究来探索最佳的运动参数,以在中风幸存者中进行运动康复.
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