Title |
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Chaotic itinerancy and its roles in cognitive neurodynamics
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Creator |
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Accessrights |
open access |
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Subject |
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Description |
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Abstract
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Chaotic itinerancy is an autonomously excited trajectory through high-dimensional state space of cortical neural activity that causes the appearance of a temporal sequence of quasi-attractors. A quasi-attractor is a local region of weakly convergent flows that represent ordered activity, yet connected to divergent flows representing disordered, chaotic activity between the regions. In a cognitive neurodynamic aspect, quasi-attractors represent perceptions, thoughts and memories, chaotic trajectories between them with intelligent searches, such as history-dependent trial-and-error via exploration, and itinerancy with history-dependent sequences in thinking, speaking and writing.
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Publisher |
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Elsevier
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Date |
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Language |
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Resource Type |
journal article |
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AM |
Identifier |
HDL
http://hdl.handle.net/2115/61041
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Relation |
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isVersionOf
DOI
https://doi.org/10.1016/j.conb.2014.08.011
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PMID
25217808
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Journal |
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Current opinion in neurobiology
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Volume Number31
Page Start67
Page End71
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File |
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Oaidate |
2023-07-26 |