Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Farkhooi, Farzad"'
Autor:
van Vreeswijk, Carl, Farkhooi, Farzad
Publikováno v:
Phys. Rev. E 100, 060402 (2019)
We develop a method to investigate the effect of noise timescales on the first-passage time of nonlinear oscillators. Using Fredholm theory, we derive an exact integral equation for the mean event rate of a leaky-integrate-and-fire oscillator that re
Externí odkaz:
http://arxiv.org/abs/1909.10965
Autor:
Farkhooi, Farzad, Stannat, Wilhelm
Publikováno v:
Phys. Rev. Lett. 119, 208301 (2017)
We develop a unified theory that encompasses the macroscopic dynamics of recurrent interactions of binary units within arbitrary network architectures. Using the martingale theory, our mathematical analysis provides a complete description of nonequil
Externí odkaz:
http://arxiv.org/abs/1701.07128
Autor:
Farkhooi, Farzad, van Vreeswijk, Carl
Publikováno v:
Phys. Rev. Lett. 115, 038103 (2015)
We develop a framework in which the activity of nonlinear pulse-coupled oscillators is posed within the renewal theory. In this approach, the evolution of inter-event density allows for a self-consistent calculation that determines the asynchronous s
Externí odkaz:
http://arxiv.org/abs/1501.07799
Most neurons in peripheral sensory pathways initially respond vigorously when a preferred stimulus is presented, but adapt as stimulation continues. It is unclear how this phenomenon affects stimulus representation in the later stages of cortical sen
Externí odkaz:
http://arxiv.org/abs/1210.7165
Insects identify and evaluate behaviorally relevant odorants in complex natural scenes where odor concentrations and mixture composition can change rapidly. In the honeybee, a combinatorial code of activated and inactivated projection neurons (PNs) d
Externí odkaz:
http://arxiv.org/abs/1101.0271
Publikováno v:
Phys. Rev. E 83, 050905 (2011)
Sequences of events in noise-driven excitable systems with slow variables often show serial correlations among their intervals of events. Here, we employ a master equation for general non-renewal processes to calculate the interval and count statisti
Externí odkaz:
http://arxiv.org/abs/1007.3490
Publikováno v:
Supplement to Farkhooi, F., Muller, E. & Nawrot, M. Sequential sparsing by successive adapting neural populations. BMC Neuroscience 10, O10 (2009)
In the principal cells of the insect mushroom body, the Kenyon cells (KC), olfactory information is represented by a spatially and temporally sparse code. Each odor stimulus will activate only a small portion of neurons and each stimulus leads to onl
Externí odkaz:
http://arxiv.org/abs/1007.2345
Publikováno v:
BMC Neuroscience, Vol 10, Iss Suppl 1, p O10 (2009)
Externí odkaz:
https://doaj.org/article/c7235a3bf9aa4884b17725ffd4842159
Autor:
Farkhooi, Farzad1 farzad.farkhooi@fu-berlin.de, Froese, Anja2, Muller, Eilif3, Menzel, Randolf2, Nawrot, Martin P.1
Publikováno v:
PLoS Computational Biology. Oct2013, Vol. 9 Issue 10, p1-14. 14p.
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