Nonlinear Brain Dynamics and Many-Body Field Dynamics
نویسندگان
چکیده
منابع مشابه
Nonlinear brain dynamics and many-body field dynamics
We report measurements of the brain activity of subjects engaged in behavioral exchanges with their environments. We observe brain states which are characterized by coordinated oscillation of populations of neurons that are changing rapidly with the evolution of the meaningful relationship between the subject and its environment, established and maintained by active perception. Sequential spati...
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Neural activity patterns related to behavior occur at many scales in time and space from the atomic and molecular to the whole brain. Patterns form through interactions in both directions, so that the impact of transmitter molecule release can be analyzed to larger scales through synapses, dendrites, neurons, populations and brain systems to behavior, and control of that release can be describe...
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امروزه سالیتون ها بعنوان امواج جایگزیده ای که تحت شرایط خاص بدون تغییر شکل در محیط منتشر می-شوند، زمینه مطالعات گسترده ای در حوزه اپتیک غیرخطی هستند. در این راستا توجه به پدیده پراش گسسته، که بعنوان عامل پهن شدگی باریکه نوری در آرایه ای از موجبرهای جفت شده، ظاهر می گردد، ضروری است، زیرا سالیتون های گسسته از خنثی شدن پراش گسسته در این سیستم ها بوسیله عوامل غیرخطی بوجود می آیند. گسستگی سیستم عامل...
Nonlinear Brain Dynamics and Intentionality
The core problem of intentionality is posed by the rapid transition [Heidegger: transposition, transcendence] between specific object and abstract concept — between the specific and the generic in both material and conceptual aspects, not between neural and psychic aspects. A solution is proposed in neurodynamics by analyzing fields of neural activity that self-organize in the brain. The neural...
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Theoretical approaches to nonequilibrium many-body dynamics generally rest upon an adiabatic assumption, whereby the true dynamics is represented as a sequence of equilibrium states. Going beyond this simple approximation is a notoriously difficult problem. For the case of classical Brownian many-body dynamics, we present a simulation method that allows us to isolate and precisely evaluate supe...
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ژورنال
عنوان ژورنال: Electromagnetic Biology and Medicine
سال: 2005
ISSN: 1536-8378,1536-8386
DOI: 10.1080/15368370500379608