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首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >Functional reorganization in thalamocortical networks: Transition between spindling and delta sleep rhythms
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Functional reorganization in thalamocortical networks: Transition between spindling and delta sleep rhythms

机译:丘脑皮质网络的功能重组:旋转和三角洲睡眠节律之间的过渡

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摘要

Thalamic reticularis, thalamocortical, and cortical cells participate in the 7-14-hz spindling rhythm of early sleep and the slower delta rhythms of deeper sleep, with different firing patterns. In this case study, showing the interactions of intrinsic and synaptic properties, a change in the conductance of one kind of cell effectively rewires the thalamocortical circuit, leading to the transition from the spindling to the delta rhythm. The two rhythms make different uses of the fast (GABA_A) and slow (GABA_B) inhibition gen- erated by the thalamic reticularis cells.
机译:丘脑网状细胞,丘脑皮层和皮层细胞参与早期睡眠的7-14 hz旋转节律和深度睡眠的较慢三角洲节律,并具有不同的放电模式。在这个案例研究中,显示出内在和突触特性的相互作用,一种细胞的电导变化有效地重新激活了丘脑皮层回路,导致了从纺锤状转变为三角洲节律。两种节律对丘脑网状细胞产生的快速(GABA_A)和慢速(GABA_B)抑制作用的用法不同。

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