记忆编码与提取的非对称关系

编码与提取是记忆的两个重要加工阶段, 虽然多数研究认为记忆的编码与提取过程是重叠的, 但也有一些研究结果证实了二者之间存在着差异性。这些研究主要从行为和神经成像两方面探讨编码与提取的非对称性关系, 并通过双加工模型及记忆两阶段神经生理学模型加以解释。综合以往研究, 编码与提取加工之间可能存在着多重复杂的关系。

The Asymmetric Relationship Between Encoding and Retrieval

Encoding and retrieval are two important phases of memory.Though transfer-appropriate-processing accounts of memory emphasize the similarity of encoding and retrieval processes,exceptions to this claim are debatable,single dissociations between encoding and retrieval.We evaluate the asymmetry between encoding and retrieval that were produced by studies using behavior or neuroimage methods,and the accounts of a dual-process model and a two-phase neuropsychological model of memory.Finally,we conclude that the...