315. Castillo PE, Carleton A, Vincent JD and Lledo PM. (1999) Multiple and opposing roles of cholinergic transmission in the main olfactory bulb. J Neurosci 19:9180-91.

NeuronCompartmentPropertyConnectivityNotes
Olfactory bulb main interneuron granule MC cellDistal equivalent dendriteGabaonto mitral cell to exert self inhibition or lateral inhibitionGAD-positive gemmules (spines) of granule cells were observed to form reciprocal dendrodentritic synaptic junctions with mitral cell dentrites which lacked reaction product.(Ribak CE et al, 1977333 ) GABAergic inhibitory synapses onto mitral cells, through dendrodendritic spine synapse: possibly two types: self inhibition and lateral inhibition. (Rall W and Shepherd GM, 196873 ) (Isaacson JS and Strowbridge BW, 1998310 ) Mitral-cell soma-dendrites act as a presynaptic terminal to the granule cell; the circuit is recurrent onto the injected cell; and the inhibitory transmitter is GABA (Jahr CE and Nicoll RA, 1982318 and Shepherd GM ed. Synaptic Organization of the Brain, 1998. p182) GABA release onto mitral: spontaneous and gltamate-evoked. Moreover, activation of muscarinic receptors modulates GABAergic synaptic inputs onto mitral cell.(Castillo PE et al, 1999315 ) Selective localization of GABA receptors at symmetric synapses ( and of gluR at asymmetric synapses.) (Sassoe-Pognetto M and Ottersen OP, 2000264 )
Olfactory bulb main interneuron granule MC cellDistal equivalent dendriteMuscarinicbasal forebrainActivation of muscarinic receptors decreases granule cell firing frequency, as well as modulates GABAergic synaptic inputs onto mitral cells. (Castillo PE et al, 1999315 )
Olfactory bulb main interneuron granule MC cellSomaMuscarinicbasal forebrainActivation of muscarinic receptors decreases granule cell firing frequency, as well as modulates GABAergic synaptic inputs onto mitral cells. (Castillo PE et al, 1999315 )
Olfactory bulb main interneuron granule TC cellDistal equivalent dendriteMuscarinicbasal forebrainActivation of muscarinic receptors decreases granule cell firing frequency, as well as modulates GABAergic synaptic inputs onto mitral cells. (Castillo PE et al, 1999315 )
Olfactory bulb main interneuron granule TC cellSomaMuscarinicbasal forebrainActivation of muscarinic receptors decreases granule cell firing frequency, as well as modulates GABAergic synaptic inputs onto mitral cells. (Castillo PE et al, 1999315 )
Olfactory bulb main interneuron granule TC cellDistal equivalent dendriteGabaonto tuft cell to exert self inhibition or lateral inhibitionGAD-positive gemmules (spines) of granule cells were observed to form reciprocal dendrodentritic synaptic junctions with mitral cell dentrites which lacked reaction product.(Ribak CE et al, 1977333 ) GABAergic inhibitory synapses onto mitral cells, through dendrodendritic spine synapse: possibly two types: self inhibition and lateral inhibition. (Rall W and Shepherd GM, 196873 ) (Isaacson JS and Strowbridge BW, 1998310 ) Mitral-cell soma-dendrites act as a presynaptic terminal to the granule cell; the circuit is recurrent onto the injected cell; and the inhibitory transmitter is GABA (Jahr CE and Nicoll RA, 1982318 and Shepherd GM ed. Synaptic Organization of the Brain, 1998. p182) GABA release onto mitral: spontaneous and gltamate-evoked. Moreover, activation of muscarinic receptors modulates GABAergic synaptic inputs onto mitral cell.(Castillo PE et al, 1999315 ) Selective localization of GABA receptors at symmetric synapses ( and of gluR at asymmetric synapses.) (Sassoe-Pognetto M and Ottersen OP, 2000264 )

References
333. Ribak CE, Vaughn JE, Saito K, Barber R and Roberts E. (1977) Glutamate decarboxylase localization in neurons of the olfactory bulb. Brain Res 126:1-18.
73. Rall W and Shepherd GM. (1968) Theoretical reconstruction of field potentials and dendrodendritic synaptic interactions in olfactory bulb. J Neurophysiol 31:884-915 [Journal] .
310. Isaacson JS and Strowbridge BW. (1998) Olfactory reciprocal synapses: dendritic signaling in the CNS. Neuron 20:749-61.
318. Jahr CE and Nicoll RA. (1982) An intracellular analysis of dendrodendritic inhibition in the turtle in vitro olfactory bulb. J Physiol 326:213-34.
315. Castillo PE, Carleton A, Vincent JD and Lledo PM. (1999) Multiple and opposing roles of cholinergic transmission in the main olfactory bulb. J Neurosci 19:9180-91.
264. Sassoe-Pognetto M and Ottersen OP. (2000) Organization of ionotropic glutamate receptors at dendrodendritic synapses in the rat olfactory bulb. J Neurosci 20:2192-201.
_1/22/2018 12:53:51 AM