19. Mori K, Nowycky MC and Shepherd GM. (1982) Impulse activity in presynaptic dendrites: analysis of mitral cells in the isolated turtle olfactory bulb. J Neurosci 2:497-502.

NeuronCompartmentPropertyConnectivityNotes
Olfactory bulb main mitral cellDistal apical dendriteI Na,t.Implied by recording of fast prepotential. Dual patch recordings provide evidence for both backpropagating and forward-propagating impulses in the primary dendrite (Mori K et al, 1982 [turtle ]19 ; Chen et al 1997). Dendritic patch recordings showed an even density of Na channels (120pS um-2) up to 350 um from the soma along the primary dendrite to the origin of the glomerular tuft (Bischofberger J and Jonas P, 1997397 ). By combining intracellular recordings and two-photon microscopy imaging of [Ca]i in rat it was shown that APs backpropagate at full amplitude up to the tuft (Debarbieux F et al, 2003462 ).
Olfactory bulb main tufted middle cellDistal apical dendriteI Na,t.Implied by recording of fast prepotential. Dual patch recordings provide evidence for both backpropagating and forward-propagating impulses in the primary dendrite (Mori K et al, 1982 [turtle ]19 ; Chen et al 1997). Dendritic patch recordings showed an even density of Na channels (120pS um-2) up to 350 um from the soma along the primary dendrite to the origin of the glomerular tuft (Bischofberger J and Jonas P, 1997397 ). By combining intracellular recordings and two-photon microscopy imaging of [Ca]i in rat it was shown that APs backpropagate at full amplitude up to the tuft (Debarbieux F et al, 2003462 ).

References
19. Mori K, Nowycky MC and Shepherd GM. (1982) Impulse activity in presynaptic dendrites: analysis of mitral cells in the isolated turtle olfactory bulb. J Neurosci 2:497-502.
397. Bischofberger J and Jonas P. (1997) Action potential propagation into the presynaptic dendrites of rat mitral cells. J Physiol 504 ( Pt 2):359-65.
462. Debarbieux F, Audinat E and Charpak S. (2003) Action potential propagation in dendrites of rat mitral cells in vivo. J Neurosci 23:5553-60.
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