کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6864890 | 1439552 | 2018 | 32 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Firing regularity control of single neuron based on closed-loop ISI clamp
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
هوش مصنوعی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Firing regularity control of single neuron based on closed-loop ISI clamp Firing regularity control of single neuron based on closed-loop ISI clamp](/preview/png/6864890.png)
چکیده انگلیسی
In this paper, a method of closed-loop interspike interval (ISI) clamp based on a computational model of single neuron is proposed. This method consists of a highly nonlinear filter-the Unscented Kalman Filter (UKF), on-line calculation of ISI response feature, and a feedback loop of controlling regularity of ISI. The regularity of ISI can be control by Proportional-Integral type iterative learning control (PI-type ILC) algorithm, and then the accuracy of calculating phase response curves (PRCs) is improved. Moreover, UKF can be suitably fitted into the proposed control frame to estimate hidden electrophysiological properties of a single neuron from membrane potentials and conduct electrophysiology analysis. The computational simulation is carried out on the Hodgkin-Huxley (HH) model in the presence of noise to verify the performance of closed-loop ISI clamp in controlling firing regularity of neurons. The Pinsky-Rinzel (PR) model is also used to conduct electrophysiological experiment and qualitatively analyze the roles of certain electrophysiological properties of a single neuron in shaping different firing patterns. Simulation results show the efficiency of closed-loop ISI clamp in controlling firing regularity of neurons and the potential application in electrophysiological analysis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neurocomputing - Volume 275, 31 January 2018, Pages 568-576
Journal: Neurocomputing - Volume 275, 31 January 2018, Pages 568-576
نویسندگان
Shanshan Li, Guoshan Zhang, Jiang Wang, Bin Deng,