Accounting for change in declarative memory: A cognitive neuroscience perspective
Accounting for change in declarative memory: A cognitive neuroscience perspective
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DOI：
10.1016/j.dr.2007.04.002
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发表时间：
2007-09-01
影响因子：
6.6
通讯作者：
Nelson, Charles A.
中科院分区：
文献类型：
--
作者：
Richmond, Jenny;Nelson, Charles A.
内侧颞叶记忆系统相对较早成熟，并支持幼儿的基本陈述性记忆。然而，作为婴儿期陈述性记忆表现基础的记忆过程有了相当大的发展。在这里，我们在关于大脑系统的现有知识的背景下，考虑与年龄相关的编码、保持和提取的变化，这些大脑系统可能是这些记忆过程的基础。虽然婴儿编码的变化可能归因于第一年的快速髓鞘形成，但长期保持和灵活检索的改善可能是由于齿状回的长期发育。未来将大脑和行为测量相结合的研究对于提高我们对大脑发育如何推动婴儿期和儿童早期记忆发展的理解至关重要。(C)2007 Elsevier Inc.保留所有权利。
The medial temporal lobe memory system matures relatively early and supports rudimentary declarative memory in young infants. There is considerable development, however, in the memory processes that underlie declarative memory performance during infancy. Here we consider age-related changes in encoding, retention, and retrieval in the context of current knowledge about the brain systems that may underlie these memory processes. While changes in infants' encoding may be attributed to rapid myelination during the first year of life, improvements in long-term retention and flexible retrieval are likely due to the prolonged development of the dentate gyrus. Future studies combining measures of brain and behavior are critical in improving our understanding of how brain development drives memory development during infancy and early childhood. (c) 2007 Elsevier Inc. All rights reserved.