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首页> 外文学位 >The Effect of Compassion-based Meditative Practice on Systems Mediating Cooperative Behavior: Evidence Linking Physiology to Behavior.
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The Effect of Compassion-based Meditative Practice on Systems Mediating Cooperative Behavior: Evidence Linking Physiology to Behavior.

机译：基于同情的冥想练习对调解合作行为的系统的影响：将生理学与行为联系起来的证据。

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摘要

This study investigated the effects of compassion-based meditation on the neural correlates of cooperative behavior, using functional magnetic resonance imaging (fMRI) while participants engaged in economic decision games. Participants received training in either Loving-Kindness Meditation (LKM) or Mindfulness for Breathing Meditation (MBM) prior to interacting in the Trust Game (TG). MBM was used as an active control group, to compare the effect of compassion-based meditation on the neural correlates of cooperative behavior, over the effects of meditation in general. Controlling for initial trust, participants trained in LKM exhibited significantly greater trustworthiness in the TG compared to participants trained in MBM, and displayed significantly greater reciprocity. The time onset of trustworthiness and reciprocity was marked by a relative decrease in activation in the ventral striatum in LKM, compared to MBM participants, while the onset of trust was marked by a relative increase in activation in the ventromedial prefrontal cortex and orbitofrontal cortex.;The results of this study indicate that LKM leads to greater benevolence toward partners in a cooperative interaction when making decisions to return trust, compared to other meditation practices. Additionally, trust itself is associated with regions of the brain implicated in increased cognitive control and down-regulation of selfish impulses. These findings help to inform a body of literature on the effects of meditation on cognitive and affective abilities, by testing trained meditators using live social tasks. The results indicate that training in LKM affects cooperative behavior by changing the subjective value associated with reciprocity and by increasing cognitive regulation of trust behavior.
机译：这项研究使用参与者在参与经济决策游戏时使用功能磁共振成像（fMRI），研究了基于同情心的冥想对合作行为的神经相关性的影响。在与信任游戏（TG）进行互动之前，参与者接受了爱心冥想（LKM）或呼吸正念冥想（MBM）的培训。 MBM被用作一个主动对照组，以比较基于同情心的冥想对合作行为的神经相关性的影响，而不是一般的冥想效果。为了控制初始信任，与在MBM中接受培训的参与者相比，接受LKM培训的参与者在TG中表现出更大的信任度，并且表现出更大的互惠性。与MBM参与者相比，LKM腹侧纹状体的激活相对减少标志着信任和互惠的时间开始，而腹侧前额叶皮层和眶额皮质的激活相对增加标志着信任的开始。这项研究的结果表明，与其他冥想做法相比，LKM在决策返回信任的合作互动中对合作伙伴的仁慈更大。此外，信任本身与大脑区域有关，这些区域涉及增强的认知控制和自私冲动的下调。这些发现通过使用现场社交任务测试受过训练的冥想者，有助于为冥想对认知和情感能力的影响提供文献资料。结果表明，LKM培训通过改变与互惠相关的主观价值并通过增加信任行为的认知调节来影响合作行为。

著录项

  • 作者

    Williams, Patrick B.;

  • 作者单位

    The Claremont Graduate University.;

  • 授予单位 The Claremont Graduate University.;
  • 学科 Biology Neuroscience.;Psychology Cognitive.;Psychology Social.
  • 学位 Ph.D.
  • 年度 2013
  • 页码 99 p.
  • 总页数 99
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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