Synaptic mechanisms of associative memory in the amygdala.

Maren S

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Synaptic mechanisms of associative memory in the amygdala.

机译：杏仁核中联想记忆的突触机制。

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Do associative learning and synaptic long-term potentiation (LTP) depend on the same cellular mechanisms? Recent work in the amygdala reveals that LTP and Pavlovian fear conditioning induce similar changes in postsynaptic AMPA-type glutamate receptors and that occluding these changes by viral-mediated overexpression of a dominant-negative GluR1 construct attenuates both LTP and fear memory in rats. Novel forms of presynaptic plasticity in the lateral nucleus may also contribute to fear memory formation, bolstering the connection between synaptic plasticity mechanisms and associative learning and memory.

机译：联想学习和突触长期增强（LTP）是否依赖于相同的细胞机制？杏仁核的最新研究表明LTP和Pavlovian恐惧条件在突触后AMPA型谷氨酸受体中诱导了相似的变化，并且通过病毒介导的显性负性GluR1构建体的过度表达而阻断了这些变化，从而减弱了大鼠的LTP和恐惧记忆。外侧核中新形式的突触前可塑性也可能有助于恐惧记忆的形成，加强突触可塑性机制与联想学习和记忆之间的联系。

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《Neuron》 |2005年第6期|共4页
作者
Maren S;
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正文语种 eng
中图分类基础医学;
关键词
Memory; Long-Term Potentiation; Fright; Amygdala; plasticity; 记忆; 长时程增强;

机译：Memory;Long-Term Potentiation;Fright;Amygdala;plasticity;记忆;长时程增强;

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专利

1. Synaptic mechanisms of associative memory in the amygdala. [J] . Maren S Neuron . 2005,第6期

机译：杏仁核中联想记忆的突触机制。
2. Making Synapses Strong: Metaplasticity Prolongs Associativity of Long-Term Memory by Switching Synaptic Tag Mechanisms [J] . Qin Li, Martin Rothkegel, Zhi Cheng Xiao, Cerebral cortex . 2014,第2期

机译：使突触变强：代谢性通过切换突触标记机制延长了长期记忆的关联性。
3. Making Synapses Strong: Metaplasticity Prolongs Associativity of Long-Term Memory by Switching Synaptic Tag Mechanisms [J] . Qin Li, Martin Rothkegel, Zhi Cheng Xiao, Cerebral cortex . 2014,第2期

机译：制作突触强：通过切换突触标签机制来延长长期记忆的关联性
4. Extending memory capacity of neural associative memory based on recursive synaptic bit reuse [C] . Tianchan Guan, Xiaoyang Zeng, Mingoo Seok Design, Automation Test in Europe Conference Exhibition . 2017

机译：基于递归突触位重用的神经联想记忆扩展记忆容量
5. The associative representation of fear memories mediated by the amygdala. [D] . Rabinak, Christine Anne. 2009

机译：杏仁核介导的恐惧记忆的联想表示。
6. Mechanisms underlying autoimmune synaptic encephalitis leading to disorders of memory behavior and cognition: insights from molecular cellular and synaptic studies [O] . Emilia H. Moscato, Ankit Jain, Xiaoyu Peng, -1

机译：潜在的自身免疫突触脑炎的机制导致记忆行为和认知障碍：分子细胞和突触研究的见解
7. Synaptic Mechanisms of Associative Memory in the Amygdala [O] . Maren Stephen 2005

机译：杏仁核中联想记忆的突触机制

Synaptic mechanisms of associative memory in the amygdala.

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