心理构念“心流”的神经特征:一项重复研究

Q4 Neuroscience
Martin Ulrich , Filip Niemann , Georg Grön
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引用次数: 4

摘要

在过去的十年中,心理结构“心流”受到了心理学和神经科学领域各个科学分支的极大关注。在操作上,心流的定义与无聊和超载的边界条件有关。根据条件的安排,通过神经激活的二次趋势推断出两种主要的神经流效应。神经激活的倒u型模式表现为流动状态下相对于无聊和过载的神经激活更大,而u型模式则相反,即流动状态下相对于边界条件的神经激活更低。在过去的几年里,这两种效应都被反复报道过,并引起了更大的科学共鸣,这就是为什么我们认为有必要尝试重复最近的发现。采用BOLD功能磁共振成像结合心流模式对41名健康男性进行了研究。皮电激活在心理生理水平上作为流效应的读出。根据复制贝叶斯因子对复制证据进行量化。我们观察到强烈的复制证据的皮肤电激活和决定性的证据复制的神经流效应。背外侧前额叶皮层、脑岛前部和顶叶皮层呈倒u型激活。u型激活主要发生在内侧前额叶皮层、腹侧纹状体、杏仁核和沿扣带皮层(亚属、中、后)。尽管它具有很强的可复制性,但到目前为止,流范式仅在男性样本中进行管理。因此,目前的结果仍有待于在女性样本中进行实证复制。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The neural signatures of the psychological construct “flow”: A replication study

The psychological construct “flow” has received major attention during the last decade by various scientific branches in the fields of psychology and neuroscience. Flow is operationally defined in relation to the boundary conditions of boredom and overload. According to the conditions’ arrangement, two major neural flow effects are of interest, inferred by quadratic trends of neural activation. The inverted U-shaped pattern of neural activation is characterized by greater neural activation during the flow condition relative to boredom and overload, while the U-shaped pattern is the reverse, that is, lower neural activation during flow relative to its boundary conditions. Both effects have repeatedly been reported during the last years and have seen greater scientific resonance, which is why we found it necessary to try to replicate recent findings. A fresh sample of 41 healthy male participants was investigated with BOLD functional magnetic resonance imaging in combination with our flow paradigm. Electrodermal activation served as read-out of the flow effect on the psychophysiological level. Evidence of replication was quantified in terms of the replication Bayes factor. We observed strong replication evidence for electrodermal activation and decisive evidence of replication for both neural flow effects. Aspects of dorsolateral prefrontal cortex, anterior insula and parietal cortex showed inverted U-shaped activation. U-shaped activation was predominant in aspects of medial prefrontal cortex, ventral striatum, amygdala and along the cingulate cortex (subgenual, middle and posterior). Despite its strong replicability, the flow paradigm has been administered in men-only samples so far. Therefore, present results still await empirical replication in women-only samples.

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来源期刊
Neuroimage. Reports
Neuroimage. Reports Neuroscience (General)
CiteScore
1.90
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87 days
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