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Conceptual Combination

概念组合

基本信息

批准号：
9896810
负责人：
SHARON L THOMPSONSCHILL
金额：
$ 50.01万
依托单位：
UNIVERSITY OF PENNSYLVANIA
依托单位国家：
美国
项目类别：
财政年份：
2016
资助国家：
美国
起止时间：
2016-04-01 至 2023-03-31
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/9896810
关键词：
Acute Affect Anterior Area Back Basic Science Behavior Brain Brain Injuries Brain imaging Chronic Classification Cognition Cognitive Cognitive Science Episodic memory Event Functional Magnetic Resonance Imaging Genetic Recombination Glues Goals Imaging Techniques Individual Investigation Knowledge Language Link Measurement Measures Memory Methods Mind Modality Neurodegenerative Disorders Neurologic Neuropsychology Neurosciences Neurosciences Research Parietal Lobe Patients Pattern Pennsylvania Philadelphia Play Process Property Psyche structure Research Research Personnel Role Scientist Semantic memory Structure Support System System Techniques Temporal Lobe Testing Time Universities angular gyrus base behavior measurement cognitive ability experience flexibility frontal lobe healthy volunteer long term memory operation psychologic public health relevance relating to nervous system response semantic processing sensory integration visual tracking

项目摘要

DESCRIPTION (provided by applicant): A central question in the study of the mind and brain is how concepts are represented. This question guides basic science research but also has implications for our understanding of neurodegenerative disorders and acute neurological conditions that affect language and memory. For the past two decades we (and many of our colleagues in the fields of cognitive psychology, neuropsychology, and neuroscience) have been trying to understand the cognitive and neural structure of long-term memory for concepts by "taking the concepts apart". The goal of the proposed project is to "put concepts back together", using a combination of complementary methods in order to understand how features are integrated into concepts and how concepts are integrated into events. Specifically, (1) We aim to understand how features are combined (and then re-combined) and integrated into concepts, both in isolation and in combination; (2) We aim to understand how concepts are interpreted in relation to other concepts; (3) We aim to characterize the roles that the anterior temporal lobe (ATL) and the angular gyrus (AG) play in semantic memory. We believe the proposed research stands to have a major and sustained impact on the field, by moving researchers away from the question of how individual features or concepts are represented to the more pressing question of how all of that information can be flexibly combined and recombined to generate an infinite number of ideas.

描述（由申请人提供）：心智和大脑研究的一个核心问题是如何表示概念。这个问题不仅指导基础科学研究，而且对我们理解影响语言和记忆的神经退行性疾病和急性神经系统疾病也有影响。在过去的二十年里，我们（以及认知心理学、神经心理学和神经科学领域的许多同事）一直试图通过“拆解概念”来理解概念长期记忆的认知和神经结构。拟议项目的目标是“将概念重新组合在一起”，使用互补方法的组合来理解特征如何集成到概念中以及概念如何集成到事件中。具体来说，（1）我们的目标是理解特征如何被组合（然后重新组合）并集成到概念中，无论是孤立的还是组合的； (2) 我们的目标是理解概念如何相对于其他概念被解释；（3）我们的目的是描述前颞叶（ATL）和角回（AG）在语义记忆中所扮演的角色。我们相信，拟议的研究将对该领域产生重大而持续的影响，让研究人员从如何表示单个特征或概念的问题转向更紧迫的问题，即如何灵活地组合和重新组合所有信息以产生无限数量的想法。