无意识的意志作为一种神经行为机制来应对逆境
1Department of Biopsychology, Faculty of Psychology, Ruhr University Bochum, Universitätsstraße 150, Bochum 44801, Germany.
Neuroscience and biobehavioral reviews
|December 21, 2024
概括
这项研究介绍了"激励努力"作为一种神经行为过程,解释了在逆境下增强的动机. 它提出这种无意识的自决,涉及HPA轴和多巴胺,在奖励不确定时是"愿意"的基础.
科学领域:
- 神经科学是一个神经科学.
- 行为心理学 行为心理学
- 生理学 生理学 生理学
背景情况:
- 激励突出理论解释了动机的方向和能量,而不是在奖励不确定性下的活力.
- 强化理论也无法解释增加的活力与低或没有奖励的期望.
研究的目的:
- 提供对逆境中努力的神经行为解释,补充激励突出理论.
- 引入并定义"激励努力"作为一种无意识的自决过程.
主要方法:
- 在具有挑战性的背景下对努力的神经行为解释.
- 专注于下丘脑 - 垂体 - 上腺 (HPA) 轴,上腺素和条纹性多巴胺的作用.
主要成果:
- 可管理的挑战激活了"想要"的行动的无意识的自决 ("激励努力").
- 在HPA诱导的多巴胺释放可能使努力本身"想要"当线索是不吸引人的.
- 压力只会来自于无法应对的挑战.
结论:
- 据假设,激励努力是意志的核心心理基础,称为"愿意".
- 这个框架解释了在逆境中增强的活力,补充了现有的动机理论.
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