The molecular and cellular biology of enhanced cognition.

The molecular and cellular biology of enhanced cognition.
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DOI:
10.1038/nrn2572
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发表时间:
2009-02
影响因子:
34.7
通讯作者:
Silva, Alcino J.
Silva, Alcino J.
中科院分区:
医学1区
文献类型:
--
作者:
Lee, Yong-Seok;Silva, Alcino J.

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大多数认知功能的分子和细胞研究都集中在正常或病理状态,但最近对转基因小鼠的研究已经开始解决增强认知的机制。这些结果指向关键的突触和核信号事件,可以操纵,以促进诱导或增加突触可塑性的稳定性,从而提高信息的获取或保留。在这里,我们回顾这些令人惊讶的发现,并探讨其影响的学习和记忆的机制,并正在努力开发治疗认知障碍。这些发现代表了增强认知研究中一种基本新方法的开始。
Most molecular and cellular studies of cognitive function have focused on either normal or pathological states, but recent research with transgenic mice has started to address the mechanisms of enhanced cognition. These results point to key synaptic and nuclear signalling events that can be manipulated to facilitate the induction or increase the stability of synaptic plasticity, and therefore enhance the acquisition or retention of information. Here, we review these surprising findings and explore their implications to both mechanisms of learning and memory and to ongoing efforts to develop treatments for cognitive disorders. These findings represent the beginning of a fundamental new approach in the study of enhanced cognition.
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