Neuroscience and Biobehavioral Reviews the Development of Neural Correlates for Memory Formation
Neuroscience and Biobehavioral Reviews the Development of Neural Correlates for Memory Formation
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N. Ofen
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作者：
N. Ofen
保留字：情景记忆认知发展功能性磁共振成像（fMRI）前额皮质内侧颞叶（MTL）a B s t r a c t越来越多的文献考虑大脑中情景记忆系统的发展;大多数是在记忆编码期间进行的神经成像研究，以探索记忆形成的发展轨迹。这篇评论认为证据来自记忆发展的行为研究，在成年人的记忆形成的神经相关，和大脑结构的发展，所有这些都形成了一个发展的认知神经科学方法的基础，以记忆发展。然后，我的目标是整合目前的证据，从发育功能神经成像研究的记忆形成方面的三个假设。首先，记忆发展反映了记忆策略的使用，与前额叶皮层有关。其次，内侧颞叶内的发育效应更加复杂，并且与当前关于MTL支持记忆形成的性质的概念相对应。第三，内容表征的神经认知变化影响记忆。开放的问题和当前的方向进行了讨论。
Keywords: Episodic memory Cognitive development Functional magnetic resonance imaging (fMRI) Prefrontal cortex Medial temporal lobe (MTL) a b s t r a c t A growing body of literature considers the development of episodic memory systems in the brain; the majority are neuroimaging studies conducted during memory encoding in order to explore developmental trajectories in memory formation. This review considers evidence from behavioral studies of memory development, neural correlates of memory formation in adults, and structural brain development , all of which form the foundation of a developmental cognitive neuroscience approach to memory development. I then aim to integrate the current evidence from developmental functional neuroimag-ing studies of memory formation with respect to three hypotheses. First, memory development reflects the development in the use of memory strategies, linked to prefrontal cortex. Second, developmental effects within the medial temporal lobes are more complex, and correspond to current notions about the nature in which the MTL support the formation of memory. Third, neurocognitive changes in content representation influence memory. Open issues and current directions are discussed.