| Title |
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en
Neocortical gap junction-coupled interneuron systems may induce chaotic behavior itinerant among quasi-attractors exhibiting transient synchrony
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| Creator |
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| Accessrights |
open access |
| Subject |
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Other
en
gap junction
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Other
en
FS interneuron
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Other
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class I neuron
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Other
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saddle-node bifurcation
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Other
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spatio-temporal chaos
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Other
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chaotic itinerancy
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Other
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Milnor attractor
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Other
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transient synchrony
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Other
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local field potential
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Other
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binding problem
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NDC
410
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| Description |
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Abstract
en
Recent discovery of the massive presence of gap junction couplings among neocortical FS (and LTS) interneurons poses serious questions about their collective dynamical behavior, and their possible cognitive roles. We present here the theoretical possibility that a class of neurons coupled by gap junctions may emerge spatio-temporal chaos itinerant among attractors in Milnor’s sense, which in turn organizes synchronous cell groups transiently. Some physiological observations from the neocortex, e.g., local field potential (LFP) data exhibiting transient synchrony may provide evidence. We suggest also possible role in the so-called binding problem.
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| Publisher |
en
Elsevier
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| Date |
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| Language |
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| Resource Type |
journal article |
| Version Type |
AM |
| Identifier |
HDL
http://hdl.handle.net/2115/8488
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| Relation |
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isVersionOf
DOI
https://doi.org/10.1016/j.neucom.2004.01.036
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| Journal |
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PISSN
0925-2312
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NCID
AA10827402
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en
Neurocomputing
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Volume Number58-60
Page Start151
Page End157
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| File |
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| Oaidate |
2023-07-26 |
