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In the present work we study how sensory inputs conveyed by nerve fibers in the form of spatiotemporal patterns generate different responses in the central nervous system (CNS) depending on the physical characteristics of the stimulus applied an[...]texto impreso
González-Nieto, Daniel ; Fernández-García, Laura ; Pérez-Rigueiro, José ; Guinea, Gustavo ; Panetsos, Fivos | MDPI | 2018The use of advanced biomaterials as a structural and functional support for stem cells-based therapeutic implants has boosted the development of tissue engineering applications in multiple clinical fields. In relation to neurological disorders, [...]texto impreso
In the present paper we propose a novel method for the identification and modeling of neural networks using extracellular spike recordings. We create a deterministic model of the effective network, whose dynamic behavior fits experimental data. [...]texto impreso
In this communication, we present results of experimental work carried out in the frame of the ROSANA project aiming at the investigation of the interactions between sensory inputs and the activity of Central Nervous System (CNS) neurons in the [...]texto impreso
Makarov, Valeri A. ; Pavlov, Alexey N. ; Makarova, J. ; Panetsos, Fivos | SPRINGER-VERLAG BERLIN | 2005Spike separation is a basic prerequisite for analyzing of the cooperative neural behavior and neural code when registering extracellularly. Final performance of any spike sorting method is basically defined by the quality of the discriminative f[...]texto impreso
Makarov, Valeri A. ; Pavlov, Alexey N. ; Tupitsyn, Anatoly N. ; Panetsos, Fivos ; Moreno, Ángel ; García-González,, Víctor ; Sánchez-Jiménez,, Abel | Spie-Int Soc Optical Engineering | 2007We study mechanisms of information processing in the principalis (Pr5), oralis (Sp5o) and interpolaris (Sp5i) nuclei of the trigeminal sensory complex of the rat under whisker stimulation by short air puffs. After the standard electrophysiologic[...]texto impreso
Makarov, Valeri A. ; Pavlov, Alexey N. ; Dumsky, Dmitry V. ; Tupitsyn, Anatoly N. ; Pavlova, Olga N. ; Panetsos, Fivos | Spie-Int Soc Optical Engineering | 2006We study how the noise statistics influences the performance of separation of extracellularly recorded spikes by principal component analysis and wavelet-based technique. We show that the two approaches have different robustness against the freq[...]
