Neurodynamics and Information Processing in Neural Systems (Chinese Edition) - Softcover

Yu, Yuguo

9783639828795: Neurodynamics and Information Processing in Neural Systems (Chinese Edition)

Softcover

ISBN 10: 3639828798 ISBN 13: 9783639828795

Publisher: 金琅学术出版社, 2016

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In this book, we mainly focus on the dynamic features and mechanisms of excitable neuron and neuronal networks in the detection of weak signals by using Hodgkin-Huxley (HH) model. We have studied the effect of external noise and signal frequency on the collective dynamical behaviors of the neuronal system. We have observed the existence of the intrinsic oscillation and the frequency-dependent impendence of the ionic channels of HH model. These features provide the HH systems interesting behaviors like resonance and frequency preference, which can enable the neuronal systems serve as a band-filter and a signal amplifier. That is, the signal with frequency around that of the intrinsic oscillation can be efficiently processed and amplified. An effective sensitive frequency region is found in a range of 30-100 Hz.

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About the Author

Prof. Yuguo Yu, Ph.D (2001) in Physics at Nanjing University. Postdoc in Computational/Behavior Neuroscience at Carnegie Mellon University (2004) and Associate Research Scientist at Yale University (2010). Dr.Yu joined Fudan University as a full professor since 2011 and was endowed the Shanghai Eastern Scholar Professorship (2013). His research interests include cellular and synaptic mechanisms of cortical spiking dynamics and energetics of information processing.

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