Electronic neuron within a ganglion of a leech (Hirudo medicinalis)

Mostrar todas las versiones(2)

We report the construction of an electronic device that models and replaces a neuron in a midbody ganglion of the leech Hirudo medicinalis. In order to test the behavior of our device, we used a well-characterized synaptic interaction between the mechanosensory, sensitive to pressure, (P) cell and t...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Aliaga, Jorge Luis, Busca, Nicolás G., Salles, Angeles
Publicado:	2003
Materias:	agents interacting with transmitter, hormone or drug receptors animal biophysics electrophysiology ganglion leech metabolism nerve cell oscillometry physiology pressure procedures synapse time Animals Biophysics Electrophysiology Ganglia Leeches Neurons Neurotransmitter Agents Oscillometry Pressure Synapses Time Factors Bifurcation (mathematics) Cells Electronic equipment Graph theory Mathematical models Numerical analysis Perturbation techniques Andronov-Hopf bifurcation Leech Neuron Saddle node bifurcation Molecular biology
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1063651X_v67_n6_p8_Aliaga http://hdl.handle.net/20.500.12110/paper_1063651X_v67_n6_p8_Aliaga
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_1063651X_v67_n6_p8_Aliaga
record_format	dspace
spelling	paper:paper_1063651X_v67_n6_p8_Aliaga2023-06-08T16:03:59Z Electronic neuron within a ganglion of a leech (Hirudo medicinalis) Aliaga, Jorge Luis Busca, Nicolás G. Salles, Angeles agents interacting with transmitter, hormone or drug receptors animal biophysics electrophysiology ganglion leech metabolism nerve cell oscillometry physiology pressure procedures synapse time Animals Biophysics Electrophysiology Ganglia Leeches Neurons Neurotransmitter Agents Oscillometry Pressure Synapses Time Factors Bifurcation (mathematics) Cells Electronic equipment Graph theory Mathematical models Numerical analysis Perturbation techniques Andronov-Hopf bifurcation Leech Neuron Saddle node bifurcation Molecular biology We report the construction of an electronic device that models and replaces a neuron in a midbody ganglion of the leech Hirudo medicinalis. In order to test the behavior of our device, we used a well-characterized synaptic interaction between the mechanosensory, sensitive to pressure, (P) cell and the anteropagoda (because of the action potential shape) (AP) neuron. We alternatively stimulated a P neuron and our device connected to the AP neuron, and studied the response of the latter. The number and timing of the AP spikes were the same when the electronic parameters were properly adjusted. Moreover, after changes in the depolarization of the AP cell, the responses under the stimulation of both the biological neuron and the electronic device vary in a similar manner. © 2003 The American Physical Society. Fil:Aliaga, J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Busca, N. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Salles, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2003 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1063651X_v67_n6_p8_Aliaga http://hdl.handle.net/20.500.12110/paper_1063651X_v67_n6_p8_Aliaga
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	agents interacting with transmitter, hormone or drug receptors animal biophysics electrophysiology ganglion leech metabolism nerve cell oscillometry physiology pressure procedures synapse time Animals Biophysics Electrophysiology Ganglia Leeches Neurons Neurotransmitter Agents Oscillometry Pressure Synapses Time Factors Bifurcation (mathematics) Cells Electronic equipment Graph theory Mathematical models Numerical analysis Perturbation techniques Andronov-Hopf bifurcation Leech Neuron Saddle node bifurcation Molecular biology
spellingShingle	agents interacting with transmitter, hormone or drug receptors animal biophysics electrophysiology ganglion leech metabolism nerve cell oscillometry physiology pressure procedures synapse time Animals Biophysics Electrophysiology Ganglia Leeches Neurons Neurotransmitter Agents Oscillometry Pressure Synapses Time Factors Bifurcation (mathematics) Cells Electronic equipment Graph theory Mathematical models Numerical analysis Perturbation techniques Andronov-Hopf bifurcation Leech Neuron Saddle node bifurcation Molecular biology Aliaga, Jorge Luis Busca, Nicolás G. Salles, Angeles Electronic neuron within a ganglion of a leech (Hirudo medicinalis)
topic_facet	agents interacting with transmitter, hormone or drug receptors animal biophysics electrophysiology ganglion leech metabolism nerve cell oscillometry physiology pressure procedures synapse time Animals Biophysics Electrophysiology Ganglia Leeches Neurons Neurotransmitter Agents Oscillometry Pressure Synapses Time Factors Bifurcation (mathematics) Cells Electronic equipment Graph theory Mathematical models Numerical analysis Perturbation techniques Andronov-Hopf bifurcation Leech Neuron Saddle node bifurcation Molecular biology
description	We report the construction of an electronic device that models and replaces a neuron in a midbody ganglion of the leech Hirudo medicinalis. In order to test the behavior of our device, we used a well-characterized synaptic interaction between the mechanosensory, sensitive to pressure, (P) cell and the anteropagoda (because of the action potential shape) (AP) neuron. We alternatively stimulated a P neuron and our device connected to the AP neuron, and studied the response of the latter. The number and timing of the AP spikes were the same when the electronic parameters were properly adjusted. Moreover, after changes in the depolarization of the AP cell, the responses under the stimulation of both the biological neuron and the electronic device vary in a similar manner. © 2003 The American Physical Society.
author	Aliaga, Jorge Luis Busca, Nicolás G. Salles, Angeles
author_facet	Aliaga, Jorge Luis Busca, Nicolás G. Salles, Angeles
author_sort	Aliaga, Jorge Luis
title	Electronic neuron within a ganglion of a leech (Hirudo medicinalis)
title_short	Electronic neuron within a ganglion of a leech (Hirudo medicinalis)
title_full	Electronic neuron within a ganglion of a leech (Hirudo medicinalis)
title_fullStr	Electronic neuron within a ganglion of a leech (Hirudo medicinalis)
title_full_unstemmed	Electronic neuron within a ganglion of a leech (Hirudo medicinalis)
title_sort	electronic neuron within a ganglion of a leech (hirudo medicinalis)
publishDate	2003
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1063651X_v67_n6_p8_Aliaga http://hdl.handle.net/20.500.12110/paper_1063651X_v67_n6_p8_Aliaga
work_keys_str_mv	AT aliagajorgeluis electronicneuronwithinaganglionofaleechhirudomedicinalis AT buscanicolasg electronicneuronwithinaganglionofaleechhirudomedicinalis AT sallesangeles electronicneuronwithinaganglionofaleechhirudomedicinalis
_version_	1768543241822535680

Electronic neuron within a ganglion of a leech (Hirudo medicinalis)

Ejemplares similares