Additional file 1.


In-vivo bioluminescence imaging of Ca2+-responses elicited at the level of the antennal lobes in the olfactory sensory neurons (ORNs), of a living OR83b,GA/CS fly during 5 s of 5 successive applications, at 5 min-intervals of each of the three odors; spearmint, citronella, octanol, respectively. We note that the localization of the odor-evoked response is different for each odor, suggesting a specific glomerular activity pattern. Each frame represents 20 s of light accumulation and is shifted by 7 s (25 frames/s). The movie is seen 175 times faster. The light emission is coded in pseudocolors (0-6 photons/pixel) (QuickTime: 9,78 Ko).

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Murmu et al. BMC Neuroscience 2011 12:105   doi:10.1186/1471-2202-12-105