Movement Control and Neuroplasticity Research Group, Kinesiology Department, KU Leuven, Leuven, Belgium.
Laboratory for Sleep, Cognition and Consciousness Research, Centre for Cognitive Neuroscience, University of Salzburg, Salzburg, Austria.
Neurosci Biobehav Rev. 2017 Sep;80:1-22. doi: 10.1016/j.neubiorev.2017.04.026. Epub 2017 Apr 29.
For the past two decades, it has generally been accepted that sleep benefits motor memory consolidation processes. This notion, however, has been challenged by recent studies and thus the sleep and motor memory story is equivocal. Currently, and in contrast to the declarative memory domain, a comprehensive overview and synthesis of the effects of post-learning sleep on the behavioral and neural correlates of motor memory consolidation is not available. We therefore provide an extensive review of the literature in order to highlight that sleep-dependent motor memory consolidation depends upon multiple boundary conditions, including particular features of the motor task, the recruitment of relevant neural substrates (and the hippocampus in particular), as well as the specific architecture of the intervening sleep period (specifically, sleep spindle and slow wave activity). For our field to continue to advance, future research must consider the multifaceted nature of sleep-related motor memory consolidation.
在过去的二十年中，人们普遍认为睡眠有益于运动记忆的巩固过程。然而，最近的研究对这一观点提出了挑战，因此睡眠与运动记忆的关系尚无定论。目前，与陈述性记忆领域相比，对于学习后睡眠对运动记忆巩固的行为和神经相关性的影响，尚无全面的综述和综合分析。因此，我们对文献进行了广泛的回顾，以强调睡眠依赖性运动记忆巩固取决于多个边界条件，包括运动任务的特定特征、相关神经基质的募集（特别是海马体），以及睡眠期间特定的结构（特别是睡眠纺锤波和慢波活动）。为了使我们的领域继续发展，未来的研究必须考虑到与睡眠相关的运动记忆巩固的多方面性质。
