arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 0811.1329nlin.AO
收藏

产生相位响应曲线的波动刺激的加权尖峰触发平均

A Weighted Spike-Triggered Average of a Fluctuating Stimulus Yielding the Phase Response Curve

Kaiichiro Ota, Masaki Nomura, Toshio Aoyagi

摘要:

我们表明,相位响应曲线(PRC)可以使用注入的波动输入的加权尖峰触发的平均值重建。关键思想是选择与振荡周期的波动幅度成比例的权重。特别地,当神经元在两个突发模式之间表现出随机切换行为时,即使从单个试验的数据,也可以同时重建两个相应的PRC。这种方法提供了一个有效的替代振荡系统的实验研究,而不需要详细的建模。

英文摘要:

We demonstrate that the phase response curve (PRC) can be reconstructed using a weighted spike-triggered average of an injected fluctuating input. The key idea is to choose the weight to be proportional to the magnitude of the fluctuation of the oscillatory period. Particularly, when a neuron exhibits random switching behavior between two bursting modes, two corresponding PRCs can be simultaneously reconstructed, even from the data of a single trial. This method offers an efficient alternative to the experimental investigation of oscillatory systems, without the need for detailed modeling.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑