Structural Organization of the Glomerulus in the Main Olfactory Bulb
نویسندگان
چکیده
منابع مشابه
Structural organization of the glomerulus in the main olfactory bulb.
According to the combinatorial receptor and glomerular codes for odors, the fine tuning of the output level from each glomerulus is assumed to be important to the information processing in the olfactory system, which might be regulated by numerous elements such as olfactory nerves (ONs), various interneurons and centrifugal nerves. Recently structural and physiological analyses at the cellular ...
متن کاملsynaptic organization of the glomerulus in the main olfactory bulb: compartments of the glomerulus and heterogeneity of the periglomerular cells.
According to the combinatorial receptor and glomerular codes for odors, the fine tuning of the output level from each glomerulus is assumed to be important for information processing in the olfactory system, which may be regulated by numerous elements, such as olfactory nerves (ONs), periglomerular (PG) cells, centrifugal nerves and even various interneurons, such as granule cells, making synap...
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Odor elicits a well-organized pattern of glomerular activation in the olfactory bulb. However, the mechanisms by which this spatial map is transformed into an odor code remain unclear. We examined this question in rat olfactory bulb slices in recordings from output mitral cells. Electrical stimulation of incoming afferents elicited slow ( approximately 2 Hz) oscillations that originated in glom...
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Glomeruli in the olfactory bulb are anatomically discrete modules receiving input from idiotypic olfactory sensory neurons. To examine the functional organization of sensory inputs to individual glomeruli, we loaded olfactory sensory neurons with a Ca(2+) indicator and measured odorant-evoked presynaptic Ca(2+) signals within single glomeruli by using two-photon microscopy in anaesthetized mice...
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ژورنال
عنوان ژورنال: Chemical Senses
سال: 2005
ISSN: 0379-864X,1464-3553
DOI: 10.1093/chemse/bjh137