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Istituto di Biofisica     
Di Garbo A., Panarese A., Barbi M., Chillemi S. The After-Hyperpolarization Amplitude and the Rise Time Constant of IPSC Affect the Synchronization Properties of Networks of Inhibitory Interneurons. In: Computational Intelligence and Bioinspired Systems : 8th International Workshop on Artificial Neural Networks (Vilanova i la Geltrú, Barcelona, Spain, 8-10 June 2005). Proceedings, pp. 115 - 121. Joan Cabestany, Alberto Prieto, Francisco Sandoval (eds.). (Lecture Notes in Computer Science, vol. 3512). Springer-Verlag, 2005.
 
 
Abstract
(English)
The Fast Spiking (FS) interneurons are coupled by both electrical and inhibitory synapses and experimental findings suggest that they operate as a clockwork affecting the processing of neural information. At present, it is not known which is the functional role of electrical synapses in a network of inhibitory interneurons. In our contribution, by using a single compartment biophysical model of an FS cell, we determine the parameter values leading to the emergence of synchronous regimes in a network of FS interneurons coupled by chemical and electrical synapses. We also compare our results with those recently obtained for a pair of coupled Integrate & Fire neural models
DOI: 10.1007/11494669_15
Subject Inhibitory interneurons
IPSC affect
After-hyperpolarization amplitude


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