0000000000450726
AUTHOR
Dominique Martinez
showing 3 related works from this author
Signal transformation from olfactory receptor neurons to central neurons
2010
International audience
A 4x4 Logarithmic Spike Timing Encoding Scheme for Olfactory Sensor Applications
2007
International audience; This paper presents a 4 times 4 logarithmic spike-timing encoding scheme used to translate the output of an integrated tin oxide gas sensor array into spike sequence, which is exploited to perform gas recognition. Hydrogen, ethanol and carbon monoxide were used to characterize the gas sensor array. The collected data were then used to test the proposed circuit for spike encoding and gas recognition. Simulation results illustrate that a particular analyte gas generates a unique spike pattern with certain spike ordering sequence, which is independent of the gas concentration. This unique spike sequence can thus be used to recognize different gases. In addition, the con…
Olfactory receptor neurons: A comparative analysis of their response properties with diverse stimuli in different species
2010
International audience