Spatiotemporal response of neuronal networks to time-dependent spectral features

Mostrar todas las versiones(3)

In this work, we analyze the behavior of a neuronal network when it is stimulated by a synaptic train current with variable frequency. Using the fact that resonat (type II) neurons have a preferred input frequency, we constructed a network formed by two groups of neurons, each one responding to a di...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Balenzuela, P., García-Ojalvo, J.
Formato: CONF
Materias:
Brain networks
Episodic synchronization
Neurons
Resonance
Selective communication
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0094243X_v913_n_p178_Balenzuela
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_0094243X_v913_n_p178_Balenzuela
record_format dspace
spelling todo:paper_0094243X_v913_n_p178_Balenzuela2023-10-03T14:56:17Z Spatiotemporal response of neuronal networks to time-dependent spectral features Balenzuela, P. García-Ojalvo, J. Brain networks Episodic synchronization Neurons Resonance Selective communication In this work, we analyze the behavior of a neuronal network when it is stimulated by a synaptic train current with variable frequency. Using the fact that resonat (type II) neurons have a preferred input frequency, we constructed a network formed by two groups of neurons, each one responding to a different eigenfrequency. We show than even though every neuron is locally connected with neighbors of both groups, only those properly tuned to the input frequency fire synchronically with the incoming signal. In this sense, given a fixed sized network of heterogeneous neurons different subsets respond to the stimulus depending on its frequency. © 2007 American Institute of Physics. Fil:Balenzuela, P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. CONF info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_0094243X_v913_n_p178_Balenzuela
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Brain networks
Episodic synchronization
Neurons
Resonance
Selective communication
spellingShingle Brain networks
Episodic synchronization
Neurons
Resonance
Selective communication
Balenzuela, P.
García-Ojalvo, J.
Spatiotemporal response of neuronal networks to time-dependent spectral features
topic_facet Brain networks
Episodic synchronization
Neurons
Resonance
Selective communication
description In this work, we analyze the behavior of a neuronal network when it is stimulated by a synaptic train current with variable frequency. Using the fact that resonat (type II) neurons have a preferred input frequency, we constructed a network formed by two groups of neurons, each one responding to a different eigenfrequency. We show than even though every neuron is locally connected with neighbors of both groups, only those properly tuned to the input frequency fire synchronically with the incoming signal. In this sense, given a fixed sized network of heterogeneous neurons different subsets respond to the stimulus depending on its frequency. © 2007 American Institute of Physics.
format CONF
author Balenzuela, P.
García-Ojalvo, J.
author_facet Balenzuela, P.
García-Ojalvo, J.
author_sort Balenzuela, P.
title Spatiotemporal response of neuronal networks to time-dependent spectral features
title_short Spatiotemporal response of neuronal networks to time-dependent spectral features
title_full Spatiotemporal response of neuronal networks to time-dependent spectral features
title_fullStr Spatiotemporal response of neuronal networks to time-dependent spectral features
title_full_unstemmed Spatiotemporal response of neuronal networks to time-dependent spectral features
title_sort spatiotemporal response of neuronal networks to time-dependent spectral features
url http://hdl.handle.net/20.500.12110/paper_0094243X_v913_n_p178_Balenzuela
work_keys_str_mv AT balenzuelap spatiotemporalresponseofneuronalnetworkstotimedependentspectralfeatures
AT garciaojalvoj spatiotemporalresponseofneuronalnetworkstotimedependentspectralfeatures
_version_ 1807320387492511744

Ejemplares similares