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Pablo Varona

3 papers in the library · 34 citations · publishing 2011-2020

Papers

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Sequential dynamics of complex networks in mind: Consciousness and creativity

November 3, 2020 Mikhail I. Rabinovich, M. Zaks, Pablo Varona

Abstract Today, based on brain imaging analyses, we can consider the brilliant metaphor about event discreteness of the conscious process by William James (1890) to be an experimental fact. Such events compose sequences: linguistic, episodic memory, motor behavior, etc., whose dynamics are robust, reproducible, and sensitively react to incoming informational signals. The human mind is able to...

Discrete Sequential Information Coding: Heteroclinic Cognitive Dynamics

Frontiers in Computational Neuroscience September 7, 2018 Mikhail I. Rabinovich, Pablo Varona 34 citations

Discrete sequential information coding is a key mechanism that transforms complex cognitive brain activity into a low-dimensional dynamical process based on the sequential switching among finite numbers of patterns. The storage size of the corresponding process is large because of the permutation capacity as a function of control signals in ensembles of these patterns. Extracting...

Robust transient dynamics and brain functions.

Frontiers in Computational Neuroscience 2011 Mikhail I. Rabinovich, Pablo Varona

In the last few decades several concepts of dynamical systems theory (DST) have guided psychologists, cognitive scientists, and neuroscientists to rethink about sensory motor behavior and embodied cognition. A critical step in the progress of DST application to the brain (supported by modern methods of brain imaging and multi-electrode recording techniques) has been the transfer of its initial...

DOI: 10.3389/fncom.2011.00024 (opens in new tab) Full text (opens in new tab) Binding Low frequency oscillations Mental disorders Mental modes +4