The delayed and noisy nervous system: implications for neural control
The delayed and noisy nervous system: implications for neural control
复制标题
延迟和嘈杂的神经系统：对神经控制的影响
DOI：
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发表时间：
2011
影响因子：
4
通讯作者：
J. Milton
中科院分区：
文献类型：
--
作者：
J. Milton
延迟微分方程的研究最新进展引起人们对随机扰动（“噪声”）和神经控制延迟之间相互作用的潜在益处的关注。 - 删除的反馈和长期延迟引起的瞬态的发生，这表明噪声和延迟之间的相互作用必要间歇性的，不连续的控制策略，只有在控制变量越过某些阈值时才能进行纠正措施。它们通过简单的说明性示例可以很容易地使用Xppaut等软件包进行复制。
Recent advances in the study of delay differential equations draw attention to the potential benefits of the interplay between random perturbations (‘noise’) and delay in neural control. The phenomena include transient stabilizations of unstable steady states by noise, control of fast movements using time-delayed feedback and the occurrence of long-lived delay-induced transients. In particular, this research suggests that the interplay between noise and delay necessitates the use of intermittent, discontinuous control strategies in which corrective movements are made only when controlled variables cross certain thresholds. A potential benefit of such strategies is that they may be optimal for minimizing energy expenditures associated with control. In this paper, the concepts are made accessible by introducing them through simple illustrative examples that can be readily reproduced using software packages, such as XPPAUT.
影响因子：
2.4
作者：
Osorio, Ivan;Frei, Mark G.;Lai, Ying-Cheng
通讯作者：
Lai, Ying-Cheng
影响因子：
4.8
作者：
Milton, John;Small, Steven L.;Solodkin, Ana
通讯作者：
Solodkin, Ana
影响因子：
2.4
作者：
Venkadesan, Madhusudhan;Guckenheimer, John;Valero-Cuevas, Francisco J.
通讯作者：
Valero-Cuevas, Francisco J.