Neural Networks Neurobiology
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Utilização de redes neurais de Spikes para tarefas de navegação de agentes robóticos autônomos
Detectar e prevenir possíveis colisões é um dos aspectos mais importantes na robótica móvel. Esta tarefa, embora aparente facilidade quando executada por seres vivos, mantêm sua dificuldade quando modelada e executada por agentes robóticos autônomos. Além disso, roboticistas e pesquisadores têm sempre encontrado na natureza uma fonte inesgotável d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/03/2011
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2. Neural networks and physical systems with emergent collective computational abilities.
Computational properties of use of biological organisms or to the construction of computers can emerge as collective properties of systems having a large number of simple equivalent components (or neurons). The physical meaning of content-addressable memory is described by an appropriate phase space flow of the state of a system. A model of such a system is
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3. Self-organization in leaky threshold systems: The influence of near-mean field dynamics and its implications for earthquakes, neurobiology, and forecasting
Threshold systems are known to be some of the most important nonlinear self-organizing systems in nature, including networks of earthquake faults, neural networks, superconductors and semiconductors, and the World Wide Web, as well as political, social, and ecological systems. All of these systems have dynamics that are strongly correlated in space and time,
National Academy of Sciences.
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4. Olfactory fear conditioning induces field potential potentiation in rat olfactory cortex and amygdala
The widely used Pavlovian fear-conditioning paradigms used for studying the neurobiology of learning and memory have mainly used auditory cues as conditioned stimuli (CS). The present work assessed the neural network involved in olfactory fear conditioning, using olfactory bulb stimulation-induced field potential signal (EFP) as a marker of plasticity in the
Cold Spring Harbor Laboratory Press.