Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Tchernookov, Martin"'
Publikováno v:
Phys. Rev. E 104, 024415 (2021)
Olfactory systems use a small number of broadly sensitive receptors to combinatorially encode a vast number of odors. We propose a method of decoding such distributed representations by exploiting a statistical fact: receptors that do not respond to
Externí odkaz:
http://arxiv.org/abs/1903.02580
Cells measure concentrations of external ligands by capturing ligand molecules with cell surface receptors. The numbers of molecules captured by different receptors co-vary because they depend on the same extrinsic ligand fluctuations. However, these
Externí odkaz:
http://arxiv.org/abs/1602.08530
Publikováno v:
PLoS ONE 9(10): e108991 (2014)
We aim to build the simplest possible model capable of detecting long, noisy contours in a cluttered visual scene. For this, we model the neural dynamics in the primate primary visual cortex in terms of a continuous director field that describes the
Externí odkaz:
http://arxiv.org/abs/1310.1341
Autor:
Tchernookov, Martin, Nemenman, Ilya
Publikováno v:
J Stat Phys 153(3), 442-459, 2013
We propose predictive information, that is information between a long past of duration T and the entire infinitely long future of a time series, as a universal order parameter to study phase transitions in physical systems. It can be used, in particu
Externí odkaz:
http://arxiv.org/abs/1212.3896
Publikováno v:
Physical biology 10 (3), 035008, 2013
Cells often have tens of thousands of receptors, even though only a few activated receptors can trigger full cellular responses. Reasons for the overabundance of receptors remain unclear. We suggest that, in certain conditions, the large number of re
Externí odkaz:
http://arxiv.org/abs/1212.1229
Akademický článek
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Akademický článek
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Autor:
Bhimalapuram Prabhakar, Jones-Rhoades Matthew, Stewman Shannon F, Tchernookov Martin, Preuss Daphne, Dinner Aaron R
Publikováno v:
BMC Plant Biology, Vol 10, Iss 1, p 32 (2010)
Abstract Background Plant biologists have long speculated about the mechanisms that guide pollen tubes to ovules. Although there is now evidence that ovules emit a diffusible attractant, little is known about how this attractant mediates interactions
Externí odkaz:
https://doaj.org/article/6ce41726f45046c78dd9408a60716799
Autor:
Singh, Vijay1, Tchernookov, Martin1, Butterfield, Rebecca2, Nemenman, Ilya1,2 ilya.nemenman@emory.edu
Publikováno v:
PLoS ONE. Oct2014, Vol. 9 Issue 10, p1-7. 7p.
Autor:
Tchernookov, Martin1 mtchern@emory.edu, Nemenman, Ilya2 ilya.nemenman@emory.edu
Publikováno v:
Journal of Statistical Physics. Nov2013, Vol. 153 Issue 3, p442-459. 18p.