F
F.H.L. da Silva
Researcher at University of Amsterdam
Publications - 6
Citations - 596
F.H.L. da Silva is an academic researcher from University of Amsterdam. The author has contributed to research in topics: Ictal & Neuromorphic engineering. The author has an hindex of 5, co-authored 6 publications receiving 570 citations.
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Dynamical diseases of brain systems: different routes to epileptic seizures
TL;DR: In this paper, the authors consider epilepsies as dynamical diseases of brain systems since they are manifestations of the property of neuronal networks to display multistable dynamics, and they assume that at least two states of the epileptic brain are possible: the interictal state characterized by a normal, apparently random, steady-state electroencephalography (EEG) ongoing activity, and the seizure state, that is characterized by paroxysmal occurrence of synchronous oscillations and is generally called, in neurology, a seizure.
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Dynamics of epileptic phenomena determined from statistics of ictal transitions
Piotr Suffczynski,F.H.L. da Silva,J. Parra,Demetrios N. Velis,B.M. Bouwman,C.M. van Rijn,P. Van Hese,Paul Boon,Houman Khosravani,M. Derchansky,Peter L. Carlen,Stiliyan Kalitzin +11 more
TL;DR: The analysis showed that in certain cases, the transitions between ictal and interictal states can be modeled by a Poisson process operating in a bistable network.
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In vivo measurement of the brain and skull resistivities using an EIT-based method and the combined analysis of SEF/SEP data
TL;DR: Preliminary results suggest that the /spl rho//sub skull/ variations over subjects cannot be disregarded in the EEG inverse problem (IP) when a spherical model is used.
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Some Insights Into Computational Models of (Patho)physiological Brain Activity
TL;DR: This paper reviews various computational models of the brain and insights obtained through their simulations and describes the different levels of neuronal organization at which the model can be set.
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Quantification of Unidirectional Nonlinear Associations Between Multidimensional Signals
TL;DR: It is shown that for linearly coupled signals high associations are always bidirectional, and high asymmetric nonlinear associations are indicators of nonlinear relations, possibly critical, between the dynamic systems underlying the measured signals.