社会地位作为社会互动观察者的杏仁体中的潜在变量
bioRxiv : the preprint server for biology
|July 29, 2024
概括
子可以通过观看其他子互动的视频来确定社会地位. 观众大脑中的杏仁体处理了这两个观察到的个体的社会地位信息.
科学领域:
- 灵长类的社会行为.
- 神经科学是一个神经科学.
- 动物认知动物的认知能力.
背景情况:
- 层次化的社会群体需要了解个人地位和互动规则.
- 在没有明确地位指标的物种中,从观察到的信号中推断出社会地位.
研究的目的:
- 调查从模拟的二相互作用中是否可以推断出社会地位.
- 探索第三方观察者的社会地位感知背后的神经机制.
主要方法:
- 模拟的社交互动,使用视频显示攻击性和安抚性表现.
- 向观众展示视频,以评估他们推断社会地位的能力.
- 在观察期间记录了杏仁体中的神经活动.
主要成果:
- 观众成功地推断出视频中的个人的社会地位.
- 主导的个人吸引了更多的观众的注意力,即使没有活跃的显示.
- 杏仁体神经元编码了被照顾和无人照顾的个体的状态.
结论:
- 可以从观察到的互动中推断出社会地位.
- 杏仁体在处理来自第三方观察的社会地位信息方面发挥着关键作用.
相关概念视频
01:04Social Facilitation
31.9K
Not all intergroup interactions lead to negative outcomes. Sometimes, being in a group situation can improve performance. Social facilitation occurs when an individual performs better when an audience is watching than when the individual performs the behavior alone. This typically occurs when people are performing a task for which they are skilled.
31.9K
02:55Stereotypes, Prejudice, and Discrimination
90.1K
Humans are very diverse and although we share many similarities, we also have many differences. The social groups we belong to help form our identities (Tajfel, 1974). These differences may be difficult for some people to reconcile, which may lead to prejudice toward people who are different. Prejudice is a negative attitude and feeling toward an individual based solely on one’s membership in a particular social group (Allport, 1954; Brown, 2010). Prejudice is common against people who...
90.1K
01:15Functional Brain Systems: Limbic System
2.5K
The limbic system, often called the "emotional brain," is a complex set of structures located deep within the brain. The intricate network of the limbic system supports a wide range of psychological functions, from emotional regulation to memory formation and sensory processing. This functional brain region encompasses specific parts of the diencephalon and the cerebrum, integrating the higher mental functions of the cerebral cortex with the primitive emotional responses of the deep brain...
2.5K
02:16Surveys
14.7K
Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.
14.7K
00:57Deindividuation
26.4K
Deindividuation is a form of social influence on an individual’s behavior such that the individual engages in unusual or non-normal behavior while in a group setting. Why? Because in these group settings, the individual no longer sees themselves as an individual anymore, disinhibiting their behavior and personal restraint.
26.4K
01:28Social Anxiety Disorder
33
Social anxiety disorder, also known as social phobia, is characterized by an intense fear of social situations where one might face humiliation, rejection, embarrassment, or negative evaluation. This disorder leads individuals to avoid activities like casual conversations, public speaking, or seemingly simple tasks such as eating, signing documents, or swimming, in public settings. Its impact extends beyond discomfort, often significantly interfering with daily functioning and quality of life.
33