Short-term synaptic dynamics promote phase maintenance in multi-phasic rhythms

Farzan Nadim; Victoria Booth; Amitabha Bose; Yair Manor

doi:10.1016/s0925-2312(02)00811-1

Short-term synaptic dynamics promote phase maintenance in multi-phasic rhythms

Farzan Nadim, Victoria Booth, Amitabha Bose, Yair Manor

Department of Life Sciences

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

11 Scopus citations

Abstract

We show that in an inhibitory rhythmic network synaptic depression promotes phase constancy. As cycle period increases, the synapse recovers from depression and becomes more effective in delaying the postsynaptic cell. As a result, the delay between the pre- and postsynaptic bursts increases as cycle period increases. We discuss the dependence of the bursting phase of the postsynaptic cell on the strength and kinetics of the depressing synapse.

Original language	English
Pages (from-to)	79-87
Number of pages	9
Journal	Neurocomputing
Volume	52-54
DOIs	https://doi.org/10.1016/s0925-2312(02)00811-1
State	Published - 1 Jan 2003

Keywords

Multi-phasic rhythms
Phase maintenance
Synaptic dynamics

ASJC Scopus subject areas

Computer Science Applications
Cognitive Neuroscience
Artificial Intelligence

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10.1016/s0925-2312(02)00811-1

Cite this

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title = "Short-term synaptic dynamics promote phase maintenance in multi-phasic rhythms",

abstract = "We show that in an inhibitory rhythmic network synaptic depression promotes phase constancy. As cycle period increases, the synapse recovers from depression and becomes more effective in delaying the postsynaptic cell. As a result, the delay between the pre- and postsynaptic bursts increases as cycle period increases. We discuss the dependence of the bursting phase of the postsynaptic cell on the strength and kinetics of the depressing synapse.",

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AU - Booth, Victoria

AU - Bose, Amitabha

AU - Manor, Yair

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N2 - We show that in an inhibitory rhythmic network synaptic depression promotes phase constancy. As cycle period increases, the synapse recovers from depression and becomes more effective in delaying the postsynaptic cell. As a result, the delay between the pre- and postsynaptic bursts increases as cycle period increases. We discuss the dependence of the bursting phase of the postsynaptic cell on the strength and kinetics of the depressing synapse.

AB - We show that in an inhibitory rhythmic network synaptic depression promotes phase constancy. As cycle period increases, the synapse recovers from depression and becomes more effective in delaying the postsynaptic cell. As a result, the delay between the pre- and postsynaptic bursts increases as cycle period increases. We discuss the dependence of the bursting phase of the postsynaptic cell on the strength and kinetics of the depressing synapse.

KW - Multi-phasic rhythms

KW - Phase maintenance

KW - Synaptic dynamics

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JO - Neurocomputing

JF - Neurocomputing

ER -

Short-term synaptic dynamics promote phase maintenance in multi-phasic rhythms

Abstract

Keywords

ASJC Scopus subject areas

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