How to read a burst duration code

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Bibliographic Details
Title: How to read a burst duration code
Authors: Kepecs, Adam1 kepecs@cshl.edu, Lisman, John2
Source: Neurocomputing. Jun2004, Vol. 58-60, p1-6. 6p.
Subjects: Synapses, Neural transmission, Nerves, Research
Abstract: Brief, high-frequency bursts are commonly observed in neuronal recordings and are thought to represent a special neural code. Bursts have variable durations and spike counts which can encode stimulus variables. Here we examine how a burst duration code can be read out by synapses with short-term dynamics. We find that synapses can be tuned to preferentially respond to specific burst durations and the published range of facilitation and depression time-scales matches the typical burst patterns. These findings demonstrate the decodability of a neural code based on burst duration. [Copyright &y& Elsevier]
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Database: Engineering Source
Description
Abstract:Brief, high-frequency bursts are commonly observed in neuronal recordings and are thought to represent a special neural code. Bursts have variable durations and spike counts which can encode stimulus variables. Here we examine how a burst duration code can be read out by synapses with short-term dynamics. We find that synapses can be tuned to preferentially respond to specific burst durations and the published range of facilitation and depression time-scales matches the typical burst patterns. These findings demonstrate the decodability of a neural code based on burst duration. [Copyright &y& Elsevier]
ISSN:09252312
DOI:10.1016/j.neucom.2004.01.014