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Literature DB >> 8090763

Computation with chaos: a paradigm for cortical activity.

Abstract

A device comprising two interconnected networks of oscillators exhibiting spatiotemporal chaos is considered. An external cue stabilizes input specific unstable periodic orbits of the first network, thus creating an "attentive" state. Only in this state is the device able to perform pattern discrimination and motion detection. We discuss the relevance of the procedure to the information processing of the brain.

Mesh：

Year: 1994 PMID： 8090763 PMCID： PMC44740 DOI： 10.1073/pnas.91.19.9027

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

10 in total

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Authors:
Journal: Phys Rev Lett Date: 1990-03-12 Impact factor: 9.161

2. Exploring chaotic motion through periodic orbits.

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Authors: D Gallez; A Babloyantz
Journal: Biol Cybern Date: 1991 Impact factor: 2.086

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Authors: P E Rapp; T R Bashore; J M Martinerie; A M Albano; I D Zimmerman; A I Mees
Journal: Brain Topogr Date: 1989 Fall-Winter Impact factor: 3.020

5. Evidence for slow brain waves: a dynamical approach.

Authors: A Babloyantz
Journal: Electroencephalogr Clin Neurophysiol Date: 1991-05

6. Controlling chaos in a network of oscillators.

Authors:
Journal: Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics Date: 1993-08

7. Unstable periodic orbits and prediction.

Authors:
Journal: Phys Rev A Date: 1991-02-15 Impact factor: 3.140

8. Low-dimensional chaos in an instance of epilepsy.

Authors: A Babloyantz; A Destexhe
Journal: Proc Natl Acad Sci U S A Date: 1986-05 Impact factor: 11.205

9. Oscillatory responses in cat visual cortex exhibit inter-columnar synchronization which reflects global stimulus properties.

Authors: C M Gray; P König; A K Engel; W Singer
Journal: Nature Date: 1989-03-23 Impact factor: 49.962

10. Neuronal activity during different behaviors in Aplysia: a distributed organization?

Authors: J Y Wu; L B Cohen; C X Falk
Journal: Science Date: 1994-02-11 Impact factor: 47.728

10 in total

6 in total

Computation with chaos: a paradigm for cortical activity.

1. Controlling chaos.

2. Exploring chaotic motion through periodic orbits.

3. Predictability of human EEG: a dynamical approach.

4. Dynamics of brain electrical activity.

5. Evidence for slow brain waves: a dynamical approach.

6. Controlling chaos in a network of oscillators.

7. Unstable periodic orbits and prediction.

8. Low-dimensional chaos in an instance of epilepsy.

9. Oscillatory responses in cat visual cortex exhibit inter-columnar synchronization which reflects global stimulus properties.

10. Neuronal activity during different behaviors in Aplysia: a distributed organization?

1. Interactions between neural networks: a mechanism for tuning chaos and oscillations.

2. Low doses of ethanol reduce evidence for nonlinear structure in brain activity.

3. A nonrandom dynamic component in the synaptic noise of a central neuron.

4. Synchrony based learning rule of Hopfield like chaotic neural networks with desirable structure.

5. How brains create the world: The dynamical legacy of Walter J Freeman in olfactory system physiology.

6. Turbulent-like Dynamics in the Human Brain.