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Responses of Hodgkin--Huxley Neuronal Systems to Spike-Train Inputs |
| CHANG Wen-Li1,2;WANG Sheng-Jun1;WANG Ying-Hai1 |
| 1Institute of Theoretical Physics, Lanzhou University, Lanzhou 7300002School of Mathematics, Physics and Software Engineering, Lanzhou Jiaotong University, Lanzhou 730070 |
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| Cite this article: |
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CHANG Wen-Li, WANG Sheng-Jun, WANG Ying-Hai 2007 Chin. Phys. Lett. 24 2696-2699 |
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Abstract We investigate responses of the Hodgkin--Huxley globally neuronal systems to periodic spike-train inputs. The firing activities of the neuronal networks show different rhythmic patterns for different parameters. These rhythmic patterns can be used to explain cycles of firing in real brain. These activity patterns, average activity and coherence measure are affected by two quantities such as the percentage of excitatory couplings and stimulus intensity, in which the percentage of excitatory couplings is more important than stimulus intensity since the transition phenomenon of average activity comes about.
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84.35.+i
87.18.Sn
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Received: 06 February 2007
Published: 16 August 2007
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| PACS: |
84.35.+i
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(Neural networks)
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87.18.Sn
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(Neural networks and synaptic communication)
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