HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Science / Faculty of Science >
Hokkaido University Preprint Series in Mathematics >

Can stochastic renewal of maps be a model for cerebral cortex?

Files in This Item:
pre224.pdf1.26 MBPDFView/Open
Please use this identifier to cite or link to this item:http://doi.org/10.14943/83371

Title: Can stochastic renewal of maps be a model for cerebral cortex?
Authors: Tsuda, I. Browse this author
Keywords: stochastic renewal of dynamics
skew product transformation
cortical chaotic memory
dynamic learning
chaotic ltinerancy
Issue Date: 1-Dec-1993
Journal Title: Hokkaido University Preprint Series in Mathematics
Volume: 224
Start Page: 1
End Page: 23
Abstract: We introduce a new type of stochastic dynamics as stochastic renewal of maps, relating to the neurodynamics of cortical memory process. This stochastic dynamics can be reformulated by a skew product transformation of two kinds of variables, one of which describes an underlying dynamical system and the other describes chaotic dynamics, say, Bernoulli shift. The feature of orbits in phase space is investigated in the particular case of neurodynamics model for cortical chaotic memories. A new computational result on the functional role of cortical chaos is obtained. We also present a neurobiological interpretation of psychological perception and memories by means of the notion of chaotic itinerancy.
Type: bulletin (article)
URI: http://hdl.handle.net/2115/68975
Appears in Collections:理学院・理学研究院 (Graduate School of Science / Faculty of Science) > Hokkaido University Preprint Series in Mathematics

Submitter: 数学紀要登録作業用

Export metadata:

OAI-PMH ( junii2 , jpcoar )


 

Feedback - Hokkaido University