首页> 美国卫生研究院文献>The Journal of Neuroscience >Cognitive Mappers to Creatures of Habit: Differential Engagement of Place and Response Learning Mechanisms Predicts Human Navigational Behavior
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Cognitive Mappers to Creatures of Habit: Differential Engagement of Place and Response Learning Mechanisms Predicts Human Navigational Behavior

机译:习惯生物的认知映射器:场所和反应学习机制的差异参与预测人类的航行行为

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摘要

Learning to navigate plays an integral role in the survival of humans and other animals. Research on human navigation has largely focused on how we deliberately map out our world. However, many of us also have experiences of navigating on “autopilot” or out of habit. Animal models have identified this cognitive mapping versus habit learning as two dissociable systems for learning a space—a hippocampal place-learning system and a striatal response-learning system. Here, we use this dichotomy in humans to understand variability in navigational style by demonstrating that brain activation during spatial encoding can predict where a person's behavior falls on a continuum from a more flexible cognitive map-like strategy to a more rigid creature-of-habit approach. These findings bridge the wealth of knowledge gained from animal models and the study of human behavior, opening the door to a more comprehensive understanding of variability in human spatial learning and navigation.
机译:学习导航在人类和其他动物的生存中起着不可或缺的作用。关于人类导航的研究主要集中在我们如何刻意绘制世界地图上。但是,我们许多人也有过使用“自动驾驶”或习惯的经验。动物模型已经将这种认知映射与习惯学习识别为用于学习空间的两个可分离的系统,即海马场所学习系统和纹状体反应学习系统。在这里,我们通过证明人类在空间编码过程中的大脑激活可以预测人的行为从更灵活的类似于认知图的策略到更僵化的习惯生物的连续体上的位置,从而在人类中使用这种二分法来理解导航方式的可变性方法。这些发现弥合了从动物模型和人类行为研究中获得的丰富知识,为更全面地了解人类空间学习和导航的可变性打开了大门。

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