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@proceedings{750678, author = {Pokora, Ondřej and Lánský, Petr}, booktitle = {BIOCOMP 2007}, keywords = {neuronal coding; optimal odorant concentration; Fisher information}, note = {poster}, title = {Optimal odor intensity in simple olfactory neuronal models}, url = {http://biocomp.unina.it/2007/}, year = {2007} }
TY - CONF ID - 750678 AU - Pokora, Ondřej - Lánský, Petr PY - 2007 TI - Optimal odor intensity in simple olfactory neuronal models N1 - poster KW - neuronal coding KW - optimal odorant concentration KW - Fisher information UR - http://biocomp.unina.it/2007/ N2 - Signal processing in olfactory systems is initiated by binding of odorant molecules to receptor molecules embedded in the membranes of sensory neurons. Different models of olfactory sensory neurons (concentration detectors) have been investigated. Their behavior is described by stochastic processes of binding (and activation). The models assume that the response, concentration of bound (activated) receptors, is determined by the signal, s, which is fixed log-concentration of odorant in a perireceptor space. Dependency of the mean response on the signal is realized through the input-output transfer function (usually the logistic curve), f(s). How the concentration of bound (activated) receptors can code the intensity of odorant is analyzed using the statistical properties of the steady-state responses. ER -
POKORA, Ondřej a Petr LÁNSKÝ. Optimal odor intensity in simple olfactory neuronal models. In \textit{BIOCOMP 2007}. 2007.
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