Functional modeling of neural-glial interaction
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Functional modeling of neural-glial interaction. / Postnov, D E; Ryazanova, L S; Sosnovtseva, Olga.
I: BioSystems, Bind 89, Nr. 1-3, 2007, s. 84-91.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Functional modeling of neural-glial interaction
AU - Postnov, D E
AU - Ryazanova, L S
AU - Sosnovtseva, Olga
PY - 2007
Y1 - 2007
N2 - We propose a generalized mathematical model for a small neural-glial ensemble. The model incorporates subunits of the tripartite synapse that includes a presynaptic neuron, the synaptic terminal itself, a postsynaptic neuron, and a glial cell. The glial cell is assumed to be activated via two different pathways: (i) the fast increase of intercellular [K(+)] produced by the spiking activity of the postsynaptic neuron, and (ii) the slow production of a mediator triggered by the synaptic activity. Our model predicts the long-term potentiation of the postsynaptic neuron as well as various [Ca(2+)] transients in response to the activation of different pathways.
AB - We propose a generalized mathematical model for a small neural-glial ensemble. The model incorporates subunits of the tripartite synapse that includes a presynaptic neuron, the synaptic terminal itself, a postsynaptic neuron, and a glial cell. The glial cell is assumed to be activated via two different pathways: (i) the fast increase of intercellular [K(+)] produced by the spiking activity of the postsynaptic neuron, and (ii) the slow production of a mediator triggered by the synaptic activity. Our model predicts the long-term potentiation of the postsynaptic neuron as well as various [Ca(2+)] transients in response to the activation of different pathways.
KW - Long-Term Potentiation
KW - Models, Neurological
KW - Neuroglia
KW - Neurons
KW - Potassium
U2 - 10.1016/j.biosystems.2006.04.012
DO - 10.1016/j.biosystems.2006.04.012
M3 - Journal article
C2 - 17320272
VL - 89
SP - 84
EP - 91
JO - BioSystems
JF - BioSystems
SN - 0303-2647
IS - 1-3
ER -
ID: 33812538