Disorders of memory in humans.

J D Gabrieli
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引用次数: 0

Abstract

Memory is composed of dissociable systems that accomplish different forms of learning and that are mediated by distinct neural networks. Knowledge about the psychological nature and neural basis of specific memory systems has come primarily from lesion analysis, but this year functional brain imaging has provided a new source of convergent evidence. Recent findings are reviewed that provide new information about a limbic-diencephalic system critical for learning new declarative information, a temporal lobe system that stores long-term semantic knowledge in a domain-specific fashion, an occipital system that subserves visuoperceptual implicit memory, and a fronto-thalamo-neostriatal system that mediates the executive component of working memory and that plays an important role in some forms of sensorimotor skill learning.

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人类记忆障碍。
记忆由可分离的系统组成,这些系统完成不同形式的学习,并由不同的神经网络调节。关于特定记忆系统的心理本质和神经基础的知识主要来自病变分析,但今年功能性脑成像提供了一个新的证据来源。本文回顾了最近的研究成果,提供了关于学习新的陈述性信息的边缘-间脑系统的新信息,一个以特定领域的方式存储长期语义知识的颞叶系统,一个支持视觉内隐记忆的枕叶系统,以及一个调节工作记忆的执行部分并在某些形式的感觉运动技能学习中起重要作用的额丘脑-新纹状体系统。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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