Patterns in Excitable Media

Patterns in Excitable Media PDF Author: Sitabhra Sinha
Publisher: CRC Press
ISBN: 1466552832
Category : Mathematics
Languages : en
Pages : 322

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Book Description
Excitable media comprise a class of models for a wide range of physical, chemical, and biological systems that exhibit spontaneous formation of spatial patterns. Patterns in Excitable Media: Genesis, Dynamics, and Control explores several aspects of the dynamics of such patterns—in particular their evolution upon interaction with structural and functional heterogeneities in the system. The book provides readers with an introduction to recent developments in the interdisciplinary field of dynamics and control of patterns in nonlinear biological systems described by excitable media models. It also discusses low-amplitude control schemes for eliminating such patterns from an excitable medium which has direct clinical relevance in view of the close connection to life-threatening cardiac arrhythmia.

Patterns in Excitable Media

Patterns in Excitable Media PDF Author: Sitabhra Sinha
Publisher: CRC Press
ISBN: 1466552832
Category : Mathematics
Languages : en
Pages : 322

Get Book Here

Book Description
Excitable media comprise a class of models for a wide range of physical, chemical, and biological systems that exhibit spontaneous formation of spatial patterns. Patterns in Excitable Media: Genesis, Dynamics, and Control explores several aspects of the dynamics of such patterns—in particular their evolution upon interaction with structural and functional heterogeneities in the system. The book provides readers with an introduction to recent developments in the interdisciplinary field of dynamics and control of patterns in nonlinear biological systems described by excitable media models. It also discusses low-amplitude control schemes for eliminating such patterns from an excitable medium which has direct clinical relevance in view of the close connection to life-threatening cardiac arrhythmia.

Pattern Formation in Excitable Media

Pattern Formation in Excitable Media PDF Author: Ehud Meron
Publisher:
ISBN:
Category : Belousov-Zhabotinskii reaction
Languages : en
Pages : 0

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Book Description


Pattern Formation in Excitable Media

Pattern Formation in Excitable Media PDF Author: William Nash Reynolds
Publisher:
ISBN:
Category :
Languages : en
Pages : 248

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Book Description


Patterns in Excitable Media

Patterns in Excitable Media PDF Author: Sitabhra Sinha
Publisher: CRC Press
ISBN: 1466552840
Category : Mathematics
Languages : en
Pages : 318

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Book Description
Excitable media comprise a class of models for a wide range of physical, chemical, and biological systems that exhibit spontaneous formation of spatial patterns. Patterns in Excitable Media: Genesis, Dynamics, and Control explores several aspects of the dynamics of such patterns-in particular their evolution upon interaction with structural and fun

Noise Induced Pattern Formation in Excitable Media

Noise Induced Pattern Formation in Excitable Media PDF Author: Valentina Beato
Publisher:
ISBN:
Category :
Languages : en
Pages : 114

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Resonant pattern formation in excitable chemical media

Resonant pattern formation in excitable chemical media PDF Author: Karl Albert Martinez
Publisher:
ISBN:
Category :
Languages : en
Pages : 90

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Book Description


Pattern Formation and Dynamics in Nonequilibrium Systems

Pattern Formation and Dynamics in Nonequilibrium Systems PDF Author: Michael Cross
Publisher: Cambridge University Press
ISBN: 0521770505
Category : Mathematics
Languages : en
Pages : 547

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Book Description
An account of how complex patterns form in sustained nonequilibrium systems; for graduate students in biology, chemistry, engineering, mathematics, and physics.

Synchronization and Waves in Active Media

Synchronization and Waves in Active Media PDF Author: Jan Frederik Totz
Publisher: Springer
ISBN: 3030110575
Category : Science
Languages : en
Pages : 164

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Book Description
The interplay between synchronization and spatio-temporal pattern formation is central for a broad variety of phenomena in nature, such as the coordinated contraction of heart tissue, associative memory and learning in neural networks, and pathological synchronization during Parkinson disease or epilepsy. In this thesis, three open puzzles of fundametal research in Nonlinear Dynamics are tackled: How does spatial confinement affect the dynamics of three-dimensional vortex rings? What role do permutation symmetries play in the spreading of excitation waves on networks? Does the spiral wave chimera state really exist? All investigations combine a theoretical approach and experimental verification, which exploit an oscillatory chemical reaction. A novel experimental setup is developed that allows for studying networks with N > 1000 neuromorphic relaxation oscillators. It facilitates the free choice of network topology, coupling function as well as its strength, range and time delay, which can even be chosen as time-dependent. These experimental capabilities open the door to a broad range of future experimental inquiries into pattern formation and synchronization on large networks, which were previously out of reach.

Nonlinear Wave Processes in Excitable Media

Nonlinear Wave Processes in Excitable Media PDF Author: Arunn V. Holden
Publisher: Springer
ISBN: 1489936831
Category : Science
Languages : en
Pages : 511

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Book Description
Proceedings of a NATO ARW held in Leeds, UK, September 11-15, 1989

Cellular Automaton Modeling of Biological Pattern Formation

Cellular Automaton Modeling of Biological Pattern Formation PDF Author: Andreas Deutsch
Publisher: Birkhäuser
ISBN: 1489979808
Category : Mathematics
Languages : en
Pages : 470

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Book Description
This text explores the use of cellular automata in modeling pattern formation in biological systems. It describes several mathematical modeling approaches utilizing cellular automata that can be used to study the dynamics of interacting cell systems both in simulation and in practice. New in this edition are chapters covering cell migration, tissue development, and cancer dynamics, as well as updated references and new research topic suggestions that reflect the rapid development of the field. The book begins with an introduction to pattern-forming principles in biology and the various mathematical modeling techniques that can be used to analyze them. Cellular automaton models are then discussed in detail for different types of cellular processes and interactions, including random movement, cell migration, adhesive cell interaction, alignment and cellular swarming, growth processes, pigment cell pattern formation, tissue development, tumor growth and invasion, and Turing-type patterns and excitable media. In the final chapter, the authors critically discuss possibilities and limitations of the cellular automaton approach in modeling various biological applications, along with future research directions. Suggestions for research projects are provided throughout the book to encourage additional engagement with the material, and an accompanying simulator is available for readers to perform their own simulations on several of the models covered in the text. QR codes are included within the text for easy access to the simulator. With its accessible presentation and interdisciplinary approach, Cellular Automaton Modeling of Biological Pattern Formation is suitable for graduate and advanced undergraduate students in mathematical biology, biological modeling, and biological computing. It will also be a valuable resource for researchers and practitioners in applied mathematics, mathematical biology, computational physics, bioengineering, and computer science. PRAISE FOR THE FIRST EDITION “An ideal guide for someone with a mathematical or physical background to start exploring biological modelling. Importantly, it will also serve as an excellent guide for experienced modellers to innovate and improve their methodologies for analysing simulation results.” —Mathematical Reviews