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1“…In this paper, we suggest that perception could be modeled by assuming that sensory input is generated by a hierarchy of attractors in a dynamic system. We describe a mathematical model which exploits the temporal structure of rapid sensory dynamics to track the slower trajectories of their underlying causes. …”
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2por Penny, Will D., Stephan, Klaas E., Daunizeau, Jean, Rosa, Maria J., Friston, Karl J., Schofield, Thomas M., Leff, Alex P.“…Mathematical models of scientific data can be formally compared using Bayesian model evidence. …”
Publicado 2010
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3por Badcock, Paul B., Friston, Karl J., Ramstead, Maxwell J. D., Ploeger, Annemie, Hohwy, Jakob“…The HMM describes the brain as a complex adaptive system that functions to minimize the entropy of our sensory and physical states via action-perception cycles generated by hierarchical neural dynamics. …”
Publicado 2019
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5por Fagerholm, Erik D., Tangwiriyasakul, Chayanin, Friston, Karl J., Violante, Inês R., Williams, Steven, Carmichael, David W., Perani, Suejen, Turkheimer, Federico E., Moran, Rosalyn J., Leech, Robert, Richardson, Mark P.“…The propagation of epileptic seizure activity in the brain is a widespread pathophysiology that, in principle, should yield to intervention techniques guided by mathematical models of neuronal ensemble dynamics. During a seizure, neural activity will deviate from its current dynamical regime to one in which there are significant signal fluctuations. …”
Publicado 2020
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6“…Although the increase in the use of dynamical modeling in the literature on cultural evolution makes current models more mathematically sophisticated, these models have yet to be tested or validated. …”
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7“…Markovian monism rests upon the information geometry of random dynamic systems. In brief, the information geometry induced in any system—whose internal states can be distinguished from external states—must acquire a dual aspect. …”
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8por Sengupta, Biswa, Tozzi, Arturo, Cooray, Gerald K., Douglas, Pamela K., Friston, Karl J.“…In this paper, we propose that the brain (and other self-organised biological systems) can be characterised via the mathematical apparatus of a gauge theory. …”
Publicado 2016
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