[An efferent respiratory modulation demonstrated in the olfactory bulb of the rat].
The multiunit activity from mitral cells in the Rat olfactory bulb is modulated according to the respiratory cycle. Respiration and neuronal activity still coincide in tracheotomized animals, provided the olfactory peduncle is left intact.
D000818:Animals; D004594:Electrophysiology; D008297:Male; D009434:Neural Pathways / Q000166:cytology / Q000502:physiology; D009830:Olfactory Bulb / Q000166:cytology / Q000502:physiology*; D051381:Rats / Q000033:anatomy & histology / Q000502:physiology*; D012119:Respiration; D014140:Tracheotomy
Une modulation respiratoire centrifuge mise en évidence dans le bulbe olfactif du rat.