AutoriMarasco A, De Paris A, Migliore M
AbstractThe response of olfactory receptor neurons to odor mixtures is not well understood. Here, using experimental constraints, we investigate the mathematical structure of the odor response space and its consequences. The analysis suggests that the odor response space is 3-dimensional, and predicts that the dose-response curve of an odor receptor can be obtained, in most cases, from three primary components with specific properties. This opens the way to an objective procedure to obtain specific olfactory receptor responses by manipulating mixtures in a mathematically predictable manner. This result is general and applies, independently of the number of odor components, to any olfactory sensory neuron type with a response curve that can be represented as a sigmoidal function of the odor concentration.
RivistaScientific Reports (nature Publishing Group)
Impact factor
Pagina inizio
Pagina fine
Autori IBFMichele MIGLIORE
Linee di Ricerca IBFMD.P01.004.001