Abstract
Complex systems are widely studied in various fields of science. A neural network is one of the typical examples of the complex systems. Recent studies in neuroscience reported that the neural networks are dynamically self-organized by the spike-timing dependent synaptic plasticity (STDP). Although the neural networks change their structure using the STDP dynamically, neural networks are often analyzed in a static state. Thus, in this paper, we analyze neural network structure from a dynamical point of view. then, we show that the self-organized neural network to which the STDP learning rule is applied generates the small-world effect and randomness of the inter-spike intervals (ISIs) in the self-organized neural network increases as the small-world effect becomes higher.
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© 2009 Springer-Verlag Berlin Heidelberg
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Kato, H., Kimura, T., Ikeguchi, T. (2009). Self-Organized Neural Network Structure Depending on the STDP Learning Rules. In: In, V., Longhini, P., Palacios, A. (eds) Applications of Nonlinear Dynamics. Understanding Complex Systems. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-85632-0_36
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DOI: https://doi.org/10.1007/978-3-540-85632-0_36
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-85631-3
Online ISBN: 978-3-540-85632-0
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