Chaotic itinerancy and its roles in cognitive neurodynamics

Tsuda, Ichiro

Current opinion in neurobiology, 2015, 31, 67-71

Permalink : https://hdl.handle.net/2115/61041

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アクセス権	open access
URI	https://hdl.handle.net/2115/61041
タイトル	Chaotic itinerancy and its roles in cognitive neurodynamics
著者	e-Rad_Researcher 10207384 著者名 Tsuda, Ichiro
言語	英語
発行日	2015-04
出版者	Elsevier
収録物名	Current opinion in neurobiology
巻(号)	31
ページ	67-71
抄録	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.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
PISSN	0959-4388
関連情報	PMID 25217808
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.conb.2014.08.011