Loprinzi P D, Ponce P, Frith E
1 Exercise & Memory Laboratory, Department of Health, Exercise Science and Recreation Management, The University of Mississippi , Oxford, MS, USA.
Physiol Int. 2018 Dec 1;105(4):285-297. doi: 10.1556/2060.105.2018.4.28. Epub 2018 Dec 10.
Emerging research demonstrates that exercise is favorably associated with several cognitive outcomes, including episodic memory function. The majority of the mechanistic work describing the underlying mechanisms of this effect has focused on chronic exercise engagement. Such mechanisms include, e.g., chronic exercise-induced neurogenesis, gliogenesis, angiogenesis, cerebral circulation, and growth factor production. Less research has examined the mechanisms through which acute (vs. chronic) exercise subserves episodic memory function. The purpose of this review is to discuss these potential underlying mechanisms, which include, e.g., acute exercise-induced (via several pathways, such as vagus nerve and muscle spindle stimulation) alterations in neurotransmitters, synaptic tagging/capturing, associativity, and psychological attention.
新兴研究表明，运动与多种认知结果呈正相关，包括情景记忆功能。大多数描述这种效应潜在机制的机理研究都集中在长期运动参与上。这些机制包括，例如，长期运动诱导的神经发生、神经胶质生成、血管生成、脑循环和生长因子产生。较少有研究探讨急性（与慢性相对）运动促进情景记忆功能的机制。本综述的目的是讨论这些潜在的潜在机制，其中包括，例如，急性运动（通过多种途径，如迷走神经和肌梭刺激）引起的神经递质变化、突触标记/捕获、关联性和心理注意力。
