Control of network output by synaptic depression

Farzan Nadim; Yair Manor; Amitabha Bose

doi:10.1016/S0925-2312(01)00365-4

Control of network output by synaptic depression

Farzan Nadim, Yair Manor, Amitabha Bose

Department of Life Sciences

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

In a network of an excitatory and an inhibitory neuron, depression in the inhibitory synapse can produce two distinct oscillatory regimes. In one regime, the network has a short period cell-dominated solution; in the other regime, the solution has much longer period and is synapse-dominated. These regimes overlap to produce an interval of bistability. Neuromodulatory input that targets one of multiple parameters in the network can switch the network control between the intrinsic properties of cells and the dynamics of the synapses.

Original language	English
Pages (from-to)	781-787
Number of pages	7
Journal	Neurocomputing
Volume	38-40
DOIs	https://doi.org/10.1016/S0925-2312(01)00365-4
State	Published - 1 Jun 2001

Keywords

Bistability
Inhibition
Oscillations

ASJC Scopus subject areas

Computer Science Applications
Cognitive Neuroscience
Artificial Intelligence

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10.1016/S0925-2312(01)00365-4

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title = "Control of network output by synaptic depression",

abstract = "In a network of an excitatory and an inhibitory neuron, depression in the inhibitory synapse can produce two distinct oscillatory regimes. In one regime, the network has a short period cell-dominated solution; in the other regime, the solution has much longer period and is synapse-dominated. These regimes overlap to produce an interval of bistability. Neuromodulatory input that targets one of multiple parameters in the network can switch the network control between the intrinsic properties of cells and the dynamics of the synapses.",

keywords = "Bistability, Inhibition, Oscillations",

author = "Farzan Nadim and Yair Manor and Amitabha Bose",

note = "Funding Information: This work was supported in part by the Alfred P. Sloan Foundation (FN), the Israel Science Foundation 314/99-1 (YM), the New Jersey Institute of Technology 421140 (FN), 421540 (AB) and the National Science Foundation DMS-9973230 (AB). ",

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AU - Nadim, Farzan

AU - Manor, Yair

AU - Bose, Amitabha

N1 - Funding Information: This work was supported in part by the Alfred P. Sloan Foundation (FN), the Israel Science Foundation 314/99-1 (YM), the New Jersey Institute of Technology 421140 (FN), 421540 (AB) and the National Science Foundation DMS-9973230 (AB).

PY - 2001/6/1

Y1 - 2001/6/1

N2 - In a network of an excitatory and an inhibitory neuron, depression in the inhibitory synapse can produce two distinct oscillatory regimes. In one regime, the network has a short period cell-dominated solution; in the other regime, the solution has much longer period and is synapse-dominated. These regimes overlap to produce an interval of bistability. Neuromodulatory input that targets one of multiple parameters in the network can switch the network control between the intrinsic properties of cells and the dynamics of the synapses.

AB - In a network of an excitatory and an inhibitory neuron, depression in the inhibitory synapse can produce two distinct oscillatory regimes. In one regime, the network has a short period cell-dominated solution; in the other regime, the solution has much longer period and is synapse-dominated. These regimes overlap to produce an interval of bistability. Neuromodulatory input that targets one of multiple parameters in the network can switch the network control between the intrinsic properties of cells and the dynamics of the synapses.

KW - Bistability

KW - Inhibition

KW - Oscillations

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VL - 38-40

SP - 781

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JO - Neurocomputing

JF - Neurocomputing

ER -

Control of network output by synaptic depression

Abstract

Keywords

ASJC Scopus subject areas

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