Culture and Brain最新文献

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Gene–culture interaction: influence of culture and oxytocin receptor gene (OXTR) polymorphism on loneliness 基因-文化交互作用:文化和催产素受体基因多态性对孤独感的影响

Culture and Brain

Pub Date : 2016-03-01 DOI: 10.1007/s40167-016-0034-7

Jessica LeClair, Joni Y. Sasaki, Keiko Ishii, Mizuho Shinada, Heejung S. Kim

引用次数: 15

Does uncertainty avoidance keep charity away? comparative research between charitable behavior and 79 national cultures 不确定性规避会使慈善远离吗?慈善行为与79个民族文化的比较研究

Culture and Brain

Pub Date : 2016-01-18 DOI: 10.1007/s40167-016-0033-8

I. Stojcic, Luo Kewen, Xiaopeng Ren

引用次数: 17

Culture and social judgments: the importance of culture in Japanese and European Canadians’ N400 and LPC processing of face lineup emotion judgments 文化与社会判断:文化在日裔和欧裔加拿大人N400和LPC加工面孔阵容情绪判断中的重要性

Culture and Brain

Pub Date : 2015-06-01 DOI: 10.1007/s40167-015-0032-1

M. Russell, Takahiko Masuda, K. Hioki, A. Singhal

引用次数: 12

Culture and Brain

Pub Date : 2015-05-26 DOI: 10.1007/s40167-015-0030-3

Minghui Liu, Changming Liu, Ying Zhu, Ruosi Wang, P. Rotshtein, J. Sui

引用次数: 3

Social class affects neural empathic responses 社会阶层影响神经共情反应

Culture and Brain

Pub Date : 2015-05-14 DOI: 10.1007/s40167-015-0031-2

Michael E. W. Varnum, Chris Blais, Ryan S Hampton, Gene A. Brewer

引用次数: 50

ACTIVITY IN CORTICAL MIDLINE STRUCTURES IS MODULATED BY SELF-CONSTRUAL CHANGES DURING ACCULTURATION. 在适应过程中，皮层中线结构的活动受到自我解释变化的调节。

Culture and Brain

Pub Date : 2015-03-01 DOI: 10.1007/s40167-015-0026-z

Pin-Hao A Chen, Dylan D Wagner, William M Kelley, Todd F Heatherton

Recent immigrants to another culture generally experience a period of acculturation during which they show self-construal changes. Here, we examine how this acculturation period alters brain activity associated with self-referential cognition. Twenty-seven native Chinese-speaking recent immigrants completed a trait-judgment task in which they judged whether a series of psychological traits applied to themselves and, separately, whether these traits applied to their mothers. Participants were scanned at two intervals: within the first two months of their arrival in the United States (Time 1), and also six months after the initial scan (Time 2). Results already revealed a significant self-vs.-mother differentiation at Time 1 in the medial prefrontal cortex (MPFC) and posterior cingulate cortex (PCC). However, at time 2, this pattern diverged depending on whether immigrants became more or less like their original culture. That is to say, for immigrants who became less like Easterners, the self vs. mother difference remained, whereas for participants who became even more like Easterners, the self vs. mother difference in cortical midline structures disappeared. These findings support the notion that self-construal changes during the process of acculturation are reflected in the relative engagement of brain structures implicated in self-referential processing (i.e., MPFC and PCC) when judging traits with reference to oneself or a close other.

新移民到另一种文化通常会经历一段文化适应期，在此期间他们会表现出自我理解的变化。在这里，我们研究了这个文化适应时期如何改变与自我参照认知相关的大脑活动。27名母语为中文的新移民完成了一项特质判断任务，在这项任务中，他们判断一系列心理特征是否适用于自己，以及这些特征是否适用于他们的母亲。参与者在两个时间间隔内进行扫描:在他们到达美国的前两个月内(时间1)，以及在首次扫描后的六个月内(时间2)。结果已经揭示了显著的自我vs。内侧前额叶皮层(MPFC)和后扣带皮层(PCC)在时间1时的母细胞分化。然而，在时间2，这种模式发生了分歧，这取决于移民是否变得更像他们的原始文化。也就是说，对于那些变得不那么像东方人的移民来说，自我和母亲的差异仍然存在，而对于那些变得更像东方人的参与者来说，大脑皮层中线结构的自我和母亲的差异消失了。这些发现支持了这样一种观点，即在文化适应过程中，自我解释的变化反映在与自我参照加工相关的大脑结构(即MPFC和PCC)的相对参与中，当判断与自己或亲密他人有关的特征时。

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引用次数: 20

Bilingualism, executive control and neuroplasticity 双语、执行控制和神经可塑性

Culture and Brain

Pub Date : 2015-02-12 DOI: 10.1007/s40167-015-0028-x

R. Tang, Yi-Yuan Tang

引用次数: 1

Culturally non-preferred cognitive tasks require compensatory attention: a functional near infrared spectroscopy (fNIRS) investigation 文化上非偏好的认知任务需要补偿性注意:功能性近红外光谱(fNIRS)研究

Culture and Brain

Pub Date : 2015-02-04 DOI: 10.1007/s40167-015-0027-y

Asuka Murata, Jiyoung Park, I. Kovelman, Xiaosu Hu, S. Kitayama

引用次数: 40

Cultural neuroscience: new directions as the field matures 文化神经科学:领域成熟的新方向

Culture and Brain

Pub Date : 2015-01-07 DOI: 10.1007/s40167-014-0024-6

L. Hyde, S. Tompson, J. Creswell, E. Falk

引用次数: 20

Brain and psychological mediators of imitation: sociocultural versus physical traits. 模仿的大脑和心理中介：社会文化特征与身体特征。

Culture and Brain

Pub Date : 2015-01-01 Epub Date: 2015-03-25 DOI: 10.1007/s40167-015-0029-9

Elizabeth A Reynolds Losin, Choong-Wan Woo, Anjali Krishnan, Tor D Wager, Marco Iacoboni, Mirella Dapretto

The acquisition of cultural beliefs and practices is fundamental to human societies. The psychological and neural mechanisms underlying cultural acquisition, however, are not well understood. Here we used brain imaging to investigate how others' physical and sociocultural attributes may influence imitative learning, a critical component of cultural acquisition. While undergoing fMRI, 17 European American young adults imitated models from three different racial groups performing novel hand gestures. Participants learned that half the models shared their political ideology and half did not. We found that the model's political ideology-a sociocultural characteristic devoid of any physical correlates-was sufficient to influence imitative accuracy, and that this effect was mediated by changes in feelings of similarity to the model. Furthermore, the relationship between the imitative model's political ideology and imitation accuracy was mediated by brain regions associated with imitation and its control, as well as mentalizing. Finally, comparing these new data with those from one of our previous studies revealed that knowledge of a model's political ideology reduces the influence of the model's race on feelings of similarity to the model and imitation accuracy, as well as activity in brain regions typically activated during imitation. Taken together, these findings suggest that (1) others' sociocultural characteristics influence imitative biases more so than their physical attributes, and (2) that neural systems associated with imitation, imitation control, and mentalizing contribute to this cultural learning process.

文化信仰和习俗的习得是人类社会的基础。然而，人们对文化习得的心理和神经机制并不十分了解。在这里，我们利用脑成像技术研究了他人的身体和社会文化属性如何影响模仿学习（文化习得的一个重要组成部分）。17名欧洲裔美国年轻人在接受fMRI检查时，模仿来自三个不同种族群体的模特做出新奇的手势。参与者了解到，一半的模型与他们的政治意识形态相同，另一半不相同。我们发现，模特的政治意识形态--一种没有任何物理相关性的社会文化特征--足以影响模仿的准确性，而且这种影响是由与模特相似感的变化所中介的。此外，模仿模型的政治意识形态与模仿准确性之间的关系是由与模仿及其控制以及心智化相关的脑区介导的。最后，将这些新数据与我们之前的一项研究数据进行比较后发现，对模型政治意识形态的了解会降低模型种族对模型相似感和模仿准确性的影响，同时也会降低模仿过程中通常会激活的脑区的活动。综上所述，这些研究结果表明：(1) 他人的社会文化特征对模仿偏差的影响比其身体特征的影响更大；(2) 与模仿、模仿控制和心智化相关的神经系统有助于这种文化学习过程。

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引用次数: 0

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