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有氧运动和内类药物:关于压力调节和大脑奖励系统的叙述性审查
Subir Gupta1, Ambadasu Bharatha2, Damian Cohall2
1Physiology, Faculty of Medical Sciences, The University of the West Indies, Cave Hill Campus, Bridgetown, BRB.
Cureus
|March 5, 2024
概括
有氧运动可以提高情绪,并通过增加内分泌素来降低压力,这些内分泌素调节大脑的奖励系统和应激反应. 这提高了健康个体的精神健康.
科学领域:
- 神经科学是一个神经科学.
- 运动生理学 运动生理学
- 心理生物学 心理生物学
背景情况:
- 有氧运动被公认为对身体健康有好处,并对情绪和精神健康状况 (如抑郁和焦虑) 有积极的影响.
- 内分泌系统在调节大脑中的压力和奖励通路方面发挥着作用.
研究的目的:
- 审查当前关于有氧运动如何影响内分泌大麻素系统对压力的调节和大脑的奖励机制的研究.
- 巩固对运动诱导的情绪改善和压力减轻的神经生物学基础的洞察力.
主要方法:
- 一个叙事综述,综合了从全面的文献搜索中得出的发现.
- 搜索的数据库包括Medline,SPORTDiscus,Pubmed和Scopus. 这些数据库的搜索内容包括:
- 数据包括到2023年11月30日.
主要成果:
- 适度强度的有氧运动显著增加循环内分泌素,如N-arachidonoyl-ethanolamine (AEA) 和2-acylglycerol (2-AG).
- 这些内分泌大麻素有助于提升健康个体的情绪和减轻压力.
- 有氧运动调节下丘脑-垂体-上腺 (HPA) 轴和交感神经系统,影响压力调节和内分泌素合成.
结论:
- 有氧运动,特别是中等强度的运动,通过内分泌大麻素介导的机制提高情绪,减少压力.
- 内分类固醇微调神经元活动和情绪反应,通过奖励通路中的CB1受体起作用.
- 有氧运动与大脑的多巴胺激素奖励系统协同作用,有助于其奖励效应.
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