Chaos in Brain Function

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Publisher : Springer Science & Business Media
ISBN 13 : 3642755453
Total Pages : 186 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis Chaos in Brain Function by : Erol Başar

Download or read book Chaos in Brain Function written by Erol Başar and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: The analysis of deterministic chaos is currently an active field in many branches of research. Mathematically all nonlinear dynamical systems with more than two degrees of freedom can generate chaos, becoming unpredictable over a longer time scale. The brain is a nonlinear system par excellence. Accordingly, the concepts of chaotic dynamics have found, in the last five years, an important application in research on compound electrical activity of the brain. The present volume seeks to cover most of the relevant studies in the newly emerging field of chaotic attractors in the brain. This volume is essentially a selection and reorganization of contri butions from the first two volumes in the Springer Series in Brain Dynamics, which were based on conferences held in 1985 and 1987 in Berlin. It also includes (a) a survey of progress in the recording of evoked oscillations of the brain both at the cellular and EEG levels and (b) an agenda for research on chaotic dynamics. Although the first publications pointing out evidence of chaotic behavior of the EEG did not appear until the beginning of 1985, the presence of the pioneering scientists in this field gave the participants at the first conference (volume 1) a strong impulse toward this field. For me, as conference organizer, having been for a long time active in nonlinear EEG research, the integration of this topic was self-evident; however, the enthusiasm of the conference participants was greater than expected.

Chaos in Brain?

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Author :
Publisher : World Scientific
ISBN 13 : 9814493589
Total Pages : 384 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Chaos in Brain? by : K Lehnertz

Download or read book Chaos in Brain? written by K Lehnertz and published by World Scientific. This book was released on 2000-01-25 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been a heated debate about whether chaos theory can be applied to the dynamics of the human brain. While it is obvious that nonlinear mechanisms are crucial in neural systems, there has been strong criticism of attempts to identify at strange attractors in brain signals and to measure their fractal dimensions, Lyapunov exponents, etc. Conventional methods analyzing brain dynamics are largely based on linear models and on Fourier spectra. Regardless of the existence of strange attractors in brain activity, the neurosciences should benefit greatly from alternative methods that have been developed in recent years for the analysis of nonlinear and chaotic behavior. Contents:Cortical Dynamics — Experiments and Models (S Rotter & A Aertsen)Is Nonlinearity Evident in Time Series of Brain Electrical Activity? (T Schreiber)Finding and Characterizing Unstable Fixed Points by Controlling System Dynamics (D T Kaplan)Detection of Phase Locking from Noisy Data: Application to Magnetoencephalography (M Rosenblum et al.)Dynamical Analysis in Clinical Practice (P E Rapp & T I Schmah)Rhythms of the Brain: Between Randomness and Determinism (F H Lopes da Silva et al.)Pre-ictal Changes of the EEG Dynamics in Epileptic Patients: Clinical and Neurobiological Implications (M Baulac et al.)Spatio-Temporal Dynamics of Epileptogenic Networks (M Le van Quyen et al.)Pre-ictal Changes and EEG Analyses Within the Framework of Lyapunov Theory (H R Moser et al.)Epilepsy — When Chaos Fails (J C Sackellares et al.)Possible Clinical and Research Applications of Nonlinear EEG Analysis in Humans (K Lehnertz et al.)Dynamics of EEG Signals During Petit-Mal Epileptic Seizures (R Friedrich)Detection of Epileptic Dynamics in Neuromagnetic Signals: Spectral Analyses Versus Characteristics of Correlation Function (E Bohl et al.)Nonlinear Methods for Evoked Potential Analyses and Modeling (B H Jansen)From Slow Potentials to Chaos: Processing in the Brain and Controlling the Brain (H Preiβl & W Lutzenberger)and other papers Readership: Neural scientists, physicists, statisticians and mathematicians interested in applying nonlinear dynamical system theory to brain research. Keywords:Human Brain Dynamics;Chaos Theory;Linear Models;Fourier Spectra

Measuring Chaos In The Human Brain - Proceedings Of The Conference

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Author :
Publisher : World Scientific
ISBN 13 : 9814555983
Total Pages : 266 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Measuring Chaos In The Human Brain - Proceedings Of The Conference by : Dennis W Duke

Download or read book Measuring Chaos In The Human Brain - Proceedings Of The Conference written by Dennis W Duke and published by World Scientific. This book was released on 1991-10-31 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This conference brought together scientists from diverse disciplines such as biomedical and electrical engineering, mathematics, physics, neurology, neuroscience, psychophysiology and psychology to discuss the application of nonlinear dynamics in the study of brain function. This is a relatively new field which involves measuring the properties of chaotic strange attractors in the human EEG. Probably the earliest and still most exciting result in the field is that 'the more chaos the better' is the rule in many physiological areas. We have only the most speculative ideas about why the brain might be chaotic and what the implications are if it really is. The potential is unimaginably large. This volume will serve to inspire others to pursue research in this field and point the way in some promising directions.

Chaos Me!

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Publisher : Independently Published
ISBN 13 : 9781792628870
Total Pages : 508 pages
Book Rating : 4.6/5 (288 download)

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Book Synopsis Chaos Me! by : Yaron Ilan

Download or read book Chaos Me! written by Yaron Ilan and published by Independently Published. This book was released on 2019-01-07 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: The way chaos improves your creativity and enhances your life! Our brains adapt so readily to training regimens, that such routines lose their benefits over time. This book explores ways to get past these obstacles by setting aside order and routine and seeking what many tend to think of as anathema to normal living - chaos. This chaos which is achieved by mixing up the brain in a figurative blender, can improve its neuron connections and by doing so, help develop greater creativity and open up new ways to enhance life and living. The loss of Dan's wife to a terminal illness jolts him into making an odd career shift. He abandons the sense of orderliness he once embraced, replacing it with a more random approach to life. In his search for greater meaning, he begins to explore a whole range of heterogenic topics including: history, art, science, computers, and cyberspace. Dan's quest reflects upon the brains' uncanny ability to adapt to change. His journey illustrates how the engine that runs the body is a lot more capricious than we realize, and that we can apply this realization to getting past obstacles on the road to self-improvement.

Chaos in Brain Function

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Publisher :
ISBN 13 : 9784431523291
Total Pages : 176 pages
Book Rating : 4.5/5 (232 download)

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Book Synopsis Chaos in Brain Function by : Erol Başar

Download or read book Chaos in Brain Function written by Erol Başar and published by . This book was released on 1990 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chaos, Brain and Divided Consciousness

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Publisher :
ISBN 13 : 9788024613284
Total Pages : 80 pages
Book Rating : 4.6/5 (132 download)

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Book Synopsis Chaos, Brain and Divided Consciousness by : Petr Bob

Download or read book Chaos, Brain and Divided Consciousness written by Petr Bob and published by . This book was released on 2007 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chaos Control

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540404057
Total Pages : 392 pages
Book Rating : 4.4/5 (4 download)

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Book Synopsis Chaos Control by : Guanrong Chen

Download or read book Chaos Control written by Guanrong Chen and published by Springer Science & Business Media. This book was released on 2003-07-25 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chaos control refers to purposefully manipulating chaotic dynamical behaviors of some complex nonlinear systems. There exists no similar control theory-oriented book available in the market that is devoted to the subject of chaos control, written by control engineers for control engineers. World-renowned leading experts in the field provide their state-of-the-art survey about the extensive research that has been done over the last few years in this subject. The new technology of chaos control has major impact on novel engineering applications such as telecommunications, power systems, liquid mixing, internet technology, high-performance circuits and devices, biological systems modeling like the brain and the heart, and decision making. The book is not only aimed at active researchers in the field of chaos control involving control and systems engineers, theoretical and experimental physicists, and applied mathematicians, but also at a general audience in related fields.

Chaos And Information Processing

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Publisher : World Scientific
ISBN 13 : 9814602329
Total Pages : 303 pages
Book Rating : 4.8/5 (146 download)

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Book Synopsis Chaos And Information Processing by : John S Nicolis

Download or read book Chaos And Information Processing written by John S Nicolis and published by World Scientific. This book was released on 1991-03-29 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first attempt to give a chaotic dynamics interpretation of processes having to do with category formation and pattern recognition by systems possessing simple hardware e.g. few degrees of freedom. It is multidisciplinary in its approach and would be useful to readers from various fields.

Chaotic Logic

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Publisher : Springer Science & Business Media
ISBN 13 : 9780306446900
Total Pages : 304 pages
Book Rating : 4.4/5 (469 download)

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Book Synopsis Chaotic Logic by : Ben Goertzel

Download or read book Chaotic Logic written by Ben Goertzel and published by Springer Science & Business Media. This book was released on 1994-07-31 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first work to apply complex systems science to the psychological interplay of order and chaos. The author draws on thought from a wide range of disciplines-both conventional and unorthodox-to address such questions as the nature of consciousness, the relation between mind and reality, and the justification of belief systems. The material should provoke thought among systems scientists, theoretical psychologists, artificial intelligence researchers, and philosophers.

Complex Systems: Chaos and Beyond

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540672029
Total Pages : 292 pages
Book Rating : 4.6/5 (72 download)

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Book Synopsis Complex Systems: Chaos and Beyond by : Kunihiko Kaneko

Download or read book Complex Systems: Chaos and Beyond written by Kunihiko Kaneko and published by Springer Science & Business Media. This book was released on 2001 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chaos in science has always been a fascinating realm since it challenges the usual scientific approach of reductionism. While carefully distinguishing between complexity, holism, randomness, incompleteness, nondeterminism and stochastic behaviour the authors show that, although many aspects of chaos have been phenomenologically understood, most of its defining principles are still difficult to grasp and formulate. Demonstrating that chaos escapes all traditional methods of description, the authors set out to find new methods to deal with this phenomenon and illustrate their constructive approach with many examples from physics, biology and information technology. While maintaining a high level of rigour, an overly complicated mathematical apparatus is avoided in order to make this book accessible, beyond the specialist level, to a wider interdisciplinary readership.

Workshop on Chaos in Brain?

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Publisher : World Scientific Publishing Company Incorporated
ISBN 13 : 9789810242220
Total Pages : 370 pages
Book Rating : 4.2/5 (422 download)

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Book Synopsis Workshop on Chaos in Brain? by : Klaus Lehnertz

Download or read book Workshop on Chaos in Brain? written by Klaus Lehnertz and published by World Scientific Publishing Company Incorporated. This book was released on 2000 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been a heated debate about whether chaos theory can be applied to the dynamics of the human brain. While it is obvious that nonlinear mechanisms are crucial in neural systems, there has been strong criticism of attempts to identify at strange attractors in brain signals and to measure their fractal dimensions, Lyapunov exponents, etc. Conventional methods analyzing brain dynamics are largely based on linear models and on Fourier spectra. Regardless of the existence of strange attractors in brain activity, the neurosciences should benefit greatly from alternative methods that have been developed in recent years for the analysis of nonlinear and chaotic behavior.

The Body Keeps the Score

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Publisher : Penguin Books
ISBN 13 : 0143127748
Total Pages : 466 pages
Book Rating : 4.1/5 (431 download)

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Book Synopsis The Body Keeps the Score by : Bessel A. Van der Kolk

Download or read book The Body Keeps the Score written by Bessel A. Van der Kolk and published by Penguin Books. This book was released on 2015-09-08 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published by Viking Penguin, 2014.

Nonlinear Dynamics and Chaos

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Publisher : CRC Press
ISBN 13 : 0429961111
Total Pages : 532 pages
Book Rating : 4.4/5 (299 download)

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Book Synopsis Nonlinear Dynamics and Chaos by : Steven H. Strogatz

Download or read book Nonlinear Dynamics and Chaos written by Steven H. Strogatz and published by CRC Press. This book was released on 2018-05-04 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook is aimed at newcomers to nonlinear dynamics and chaos, especially students taking a first course in the subject. The presentation stresses analytical methods, concrete examples, and geometric intuition. The theory is developed systematically, starting with first-order differential equations and their bifurcations, followed by phase plane analysis, limit cycles and their bifurcations, and culminating with the Lorenz equations, chaos, iterated maps, period doubling, renormalization, fractals, and strange attractors.

Conscious Mind, Resonant Brain

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Publisher : Oxford University Press
ISBN 13 : 0190070552
Total Pages : 771 pages
Book Rating : 4.1/5 (9 download)

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Book Synopsis Conscious Mind, Resonant Brain by : Stephen Grossberg

Download or read book Conscious Mind, Resonant Brain written by Stephen Grossberg and published by Oxford University Press. This book was released on 2021 with total page 771 pages. Available in PDF, EPUB and Kindle. Book excerpt: How does your mind work? How does your brain give rise to your mind? These are questions that all of us have wondered about at some point in our lives, if only because everything that we know is experienced in our minds. They are also very hard questions to answer. After all, how can a mind understand itself? How can you understand something as complex as the tool that is being used to understand it? This book provides an introductory and self-contained description of some of the exciting answers to these questions that modern theories of mind and brain have recently proposed. Stephen Grossberg is broadly acknowledged to be the most important pioneer and current research leader who has, for the past 50 years, modelled how brains give rise to minds, notably how neural circuits in multiple brain regions interact together to generate psychological functions. This research has led to a unified understanding of how, where, and why our brains can consciously see, hear, feel, and know about the world, and effectively plan and act within it. The work embodies revolutionary Principia of Mind that clarify how autonomous adaptive intelligence is achieved. It provides mechanistic explanations of multiple mental disorders, including symptoms of Alzheimer's disease, autism, amnesia, and sleep disorders; biological bases of morality and religion, including why our brains are biased towards the good so that values are not purely relative; perplexing aspects of the human condition, including why many decisions are irrational and self-defeating despite evolution's selection of adaptive behaviors; and solutions to large-scale problems in machine learning, technology, and Artificial Intelligence that provide a blueprint for autonomously intelligent algorithms and robots. Because brains embody a universal developmental code, unifying insights also emerge about shared laws that are found in all living cellular tissues, from the most primitive to the most advanced, notably how the laws governing networks of interacting cells support developmental and learning processes in all species. The fundamental brain design principles of complementarity, uncertainty, and resonance that Grossberg has discovered also reflect laws of the physical world with which our brains ceaselessly interact, and which enable our brains to incrementally learn to understand those laws, thereby enabling humans to understand the world scientifically. Accessibly written, and lavishly illustrated, Conscious Mind/Resonant Brain is the magnum opus of one of the most influential scientists of the past 50 years, and will appeal to a broad readership across the sciences and humanities.

Neurodynamics: An Exploration in Mesoscopic Brain Dynamics

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Publisher : Springer Science & Business Media
ISBN 13 : 1447103718
Total Pages : 395 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Neurodynamics: An Exploration in Mesoscopic Brain Dynamics by : Walter Freeman

Download or read book Neurodynamics: An Exploration in Mesoscopic Brain Dynamics written by Walter Freeman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cortical evoked potentials are of interest primarily as tests of changing neuronal excitabilities accompanying normal brain function. The first three steps in the anal ysis of these complex waveforms are proper placement of electrodes for recording, the proper choice of electrical or sensory stimulus parameters, and the establish ment of behavioral control. The fourth is development of techniques for reliable measurement. Measurement consists of comparison of an unknown entity with a set of standard scales or dimensions having numerical attributes in preassigned degree. A physical object can be described by the dimensions of size, mass, density, etc. In addition there are dimensions such as location, velocity, weight, hardness, etc. Some of these dimensions can be complex (e. g. size depends on three or more subsidiary coordi nates), and some can be interdependent or nonorthogonal (e. g. specification of size and mass may determine density). In each dimension the unit is defined with refer ence to a standard physical entity, e. g. a unit of mass or length, and the result of measurement is expressed as an equivalence between the unknown and the sum of a specified number of units of that entity. The dimensions of a complex waveform are elementary waveforms from which that waveform can be built by simple addition. Any finite single-valued function of time is admissible. They are called basis functions (lO, 15), and they can be expressed in numeric as well as geometric form.

Chaos and Cosmos

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Publisher : Penn State Press
ISBN 13 : 0271065362
Total Pages : 222 pages
Book Rating : 4.2/5 (71 download)

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Book Synopsis Chaos and Cosmos by : Heidi C. M. Scott

Download or read book Chaos and Cosmos written by Heidi C. M. Scott and published by Penn State Press. This book was released on 2015-01-14 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Chaos and Cosmos, Heidi Scott integrates literary readings with contemporary ecological methods to investigate two essential and contrasting paradigms of nature that scientific ecology continues to debate: chaos and balance. Ecological literature of the Romantic and Victorian eras uses environmental chaos and the figure of the balanced microcosm as tropes essential to understanding natural patterns, and these eras were the first to reflect upon the ecological degradations of the Industrial Revolution. Chaos and Cosmos contends that the seed of imagination that would enable a scientist to study a lake as a microcosmic world at the formal, empirical level was sown by Romantic and Victorian poets who consciously drew a sphere around their perceptions in order to make sense of spots of time and place amid the globalizing modern world. This study’s interest goes beyond likening literary tropes to scientific aesthetics; it aims to theorize the interdisciplinary history of the concepts that underlie our scientific understanding of modern nature. Paradigmatic ecological ideas such as ecosystems, succession dynamics, punctuated equilibrium, and climate change are shown to have a literary foundation that preceded their status as theories in science. This book represents an elevation of the prospects of ecocriticism toward fully developed interdisciplinary potentials of literary ecology.

An Introduction to Model-Based Cognitive Neuroscience

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Publisher : Springer Nature
ISBN 13 : 3031452712
Total Pages : 384 pages
Book Rating : 4.0/5 (314 download)

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Book Synopsis An Introduction to Model-Based Cognitive Neuroscience by : Birte U. Forstmann

Download or read book An Introduction to Model-Based Cognitive Neuroscience written by Birte U. Forstmann and published by Springer Nature. This book was released on with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: