Mutual coupling between the ocular circadian pacemakers of Bulla gouldiana.
Mutual coupling between the ocular circadian pacemakers of Bulla gouldiana.
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Bulla gouldiana 眼部昼夜节律起搏器之间的相互耦合。
DOI：
10.1126/science.6857272
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发表时间：
1983
期刊：
影响因子：
--
通讯作者：
Block,GD
中科院分区：
文献类型：
--
作者：
Roberts,MH;Block,GD
在体外培养的离体神经系统中，可以观察到大黄球眼昼夜节律起搏器是相互耦合的。当两眼相互作用48小时后，实验诱导的两个眼部起搏器之间的相分离减少了。然而，当大脑连接被切断时，相分离的减少并没有发生，这表明该神经束是连接这两个生物钟的关键途径。
The ocular circadian pacemakers ofBulla gouldianawere found to be mutually coupled, and their interaction could be observed in an isolated nervous system maintained in vitro. Experimentally induced phase separations between the two ocular pacemakers were reduced when the eyes were allowed to interact for 48 hours. The reduction in phase separation did not occur however when the cerebral commissure was severed, indicating that this neural tract is a critical pathway coupling these two circadian clocks.