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Graded, Dynamically Routable Information Processing with Synfire-Gated Synfire Chains

Zhuo Wang, Andrew T. Sornborger, Louis Tao, Lyle J. Graham
<span title="2016-06-16">2016</span> <i title="Public Library of Science (PLoS)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ch57atmlprauhhbqdf7x4ytejm" style="color: black;">PLoS Computational Biology</a> </i> &nbsp;
In particular, we showed that it is possible to use one synfire chain to provide gating pulses and a second, pulse-gated synfire chain to propagate graded information.  ...  Recently, we have shown that pulse-gated synfire chains are capable of propagating graded information coded in mean population current or firing rate amplitudes.  ...  processed by graded chains and the flow of information is controlled by gating chains [22] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1371/journal.pcbi.1004979">doi:10.1371/journal.pcbi.1004979</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/27310184">pmid:27310184</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4911121/">pmcid:PMC4911121</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ddyvyylpxjfullxdkut7av2yua">fatcat:ddyvyylpxjfullxdkut7av2yua</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20171015153222/http://journals.plos.org/ploscompbiol/article/file?id=10.1371/journal.pcbi.1004979&amp;type=printable" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/79/c3/79c3e69e6de3d1997b859cc610c22ce5198814a6.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1371/journal.pcbi.1004979"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> plos.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4911121" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

A mechanism for graded, dynamically routable current propagation in pulse-gated synfire chains and implications for information coding

Andrew T. Sornborger, Zhuo Wang, Louis Tao
<span title="2015-08-01">2015</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2awqvcobm5bw3bostcqrykczhe" style="color: black;">Journal of Computational Neuroscience</a> </i> &nbsp;
Numerical studies have shown that coherent spiking can give rise to windows in time during which information transfer can be enhanced in neuronal networks (  ...  ) in a graded synfire chain receiving gating pulses from a synfire chain with coupling set such that it generates constant amplitude pulses (gating synfire chain). c Action potentials from one realization  ...  of the graded synfire chain. d Mean synaptic current amplitude (N = 100 neurons) from spikes of a gating chain. e Action potentials from one realization of the gating chain.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s10827-015-0570-8">doi:10.1007/s10827-015-0570-8</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/26227067">pmid:26227067</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4659484/">pmcid:PMC4659484</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/epuabfz4n5dv7jwhgh3z6bnwgq">fatcat:epuabfz4n5dv7jwhgh3z6bnwgq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20160927060238/https://www.math.ucdavis.edu/~ats/Resources/SornborgerWangTaoJCNS.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/20/7e/207e1e029bd3739298378e8491f38cae9850ad66.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s10827-015-0570-8"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4659484" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Exact, Dynamically Routable Current Propagation in Pulse-Gated Synfire Chains [article]

Andrew T. Sornborger, Louis Tao
<span title="2014-10-05">2014</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
for fast, complex information processing in neural circuits.  ...  Because transfer is pulse-based, information may be dynamically routed through a neural circuit.  ...  with T /τ = 0.8 and T /τ = 1.2. i) Dynamics of two N = 100 neuron populations showing current amplitude transfer with the same gating periods as in i). j) Five graded current amplitude transfers between  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1410.1115v1">arXiv:1410.1115v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/5u5t2v2lo5ecxkqvq2g5bfgcfy">fatcat:5u5t2v2lo5ecxkqvq2g5bfgcfy</a> </span>
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A Unified Framework for Information Coding: Oscillations, Memory, and Zombie Modes [article]

Andrew T. Sornborger, Louis Tao
<span title="2014-10-05">2014</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
We demonstrate a pulse gating mechanism in a feedforward network that can exactly propagate graded information through a multilayer circuit.  ...  Distinct control and processing components combine to form the basis for the binding, propagation, and processing of dynamically routed information within neural pathways.  ...  This type of information processing is distinct from concatenated linear maps in the sense that information may be dynamically routed via suitable gating.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1410.1116v1">arXiv:1410.1116v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/wndtgwykbvfmfhtnnfn5q47ncq">fatcat:wndtgwykbvfmfhtnnfn5q47ncq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200906185537/https://arxiv.org/pdf/1410.1116v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/50/91/5091d00bce6ca86829fddfe354788afa66cfc93a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1410.1116v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>