Complementary Learning Systems
Complementary Learning Systems
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DOI：
10.1111/j.1551-6709.2011.01214.x
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发表时间：
2014-08
影响因子：
2.5
通讯作者：
R. O’Reilly;Rajan Bhattacharyya;M. Howard;Nicholas A. Ketz
中科院分区：
文献类型：
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作者：
R. O’Reilly;Rajan Bhattacharyya;M. Howard;Nicholas A. Ketz
本文回顾了McClelland，McNaughton和O'Reilly（1995）最初阐述的互补学习系统（CLS）框架背后的中心思想的命运。这个框架解释了为什么大脑需要两个不同的专门学习和记忆系统，它很好地指定了它们的中心属性（即，海马体作为用于快速学习情节记忆的稀疏的、模式分离的系统，以及新皮层作为用于跨情节逐渐整合以提取潜在语义结构的分布式的、重叠的系统）。我们回顾了CLS框架在一系列重要主题中的应用，包括以下内容：海马记忆编码和回忆的基本神经过程、联合编码、人类识别记忆、皮质中初始海马学习的巩固、编码与回忆的动态调节，以及海马和新皮质之间的协同相互作用。总体而言，CLS框架仍然是该领域的重要理论力量，过去15年的经验数据基本上证实了其关键原则。
This paper reviews the fate of the central ideas behind the complementary learning systems (CLS) framework as originally articulated in McClelland, McNaughton, and O'Reilly (1995). This framework explains why the brain requires two differentially specialized learning and memory systems, and it nicely specifies their central properties (i.e., the hippocampus as a sparse, pattern-separated system for rapidly learning episodic memories, and the neocortex as a distributed, overlapping system for gradually integrating across episodes to extract latent semantic structure). We review the application of the CLS framework to a range of important topics, including the following: the basic neural processes of hippocampal memory encoding and recall, conjunctive encoding, human recognition memory, consolidation of initial hippocampal learning in cortex, dynamic modulation of encoding versus recall, and the synergistic interactions between hippocampus and neocortex. Overall, the CLS framework remains a vital theoretical force in the field, with the empirical data over the past 15 years generally confirming its key principles.