EditFrom NeuroLex
Olfactory bulb (main) adult-born granule cell
| Name: | Olfactory bulb (main) adult-born granule cell |
| Description: | The olfactory bulb adult-born granule cell is a cohort of cell that comprise a large fraction of the vertibrate olfactory bulb granule cell layer. These neurons proliferate from from the subventricular zone, migrate through the rostral migratory stream and integrate into the olfactory bulb granule cell layer. Upon arriving in the olfactory bulb granule cell layer they migrate radially outward and mature with morphologies similar to neonate olfactory bulb granule cells. This process continues throughout the adult life of the vertibrate. There is some decline in adult neurogenesis in aged vertebrates and the presence of the subventricular proliferative zone is controversial in humans[1] |
| Has role: | Intrinsic neuron role |
| Abbreviation: | ABGC (MOB) |
| Super-category: | Neuron |
| Id: | nlx_144252 |
| Organism: | Vertebrata |
| Link to OWL / RDF: | Download this content as OWL/RDF |
Soma Specific Properties
| Cell Soma Shape: | Granule |
| Cell Soma Size: | Small soma |
| Soma Location: | Olfactory bulb main granule cell layer |
Dendrite Specific Properties
Axon Specific Properties
| Origin of axon: | no axon |
| Location of distant axon arborization: | Anaxonic - no axon |
Intrinsic Properties
| Neurotransmitter released: | GABA |
| Neurotransmitter receptors: | AMPA-type glutamate-gated cationic channel, NMDA-type glutamate-gated cationic channel |
| Molecular constituents: | parvalbumin |
Categories related to Olfactory bulb (main) adult-born granule cell
References
- ↑ Altman J (1969) Autoradiographic and histological studies of postnatal neurogenesis. IV. Cell proliferation and migration in the anterior forebrain, with special reference to persisting neurogenesis in the olfactory bulb. J Comp Neurol 137: 433-57 PubMed
- ↑ Dahlen JE et al. (2011) Morphological analysis of activity-reduced adult-born neurons in the mouse olfactory bulb. Front Neurosci 5: 66 PubMed
Notes
This page uses this default form:Petilla_neuron
Facts about Olfactory bulb (main) adult-born granule cellRDF feed
| Abbrev | ABGC (MOB) + |
| BranchingMetrics | apical/basal + |
| CellSomaShape | Category:Granule + |
| CellSomaSize | Small soma + |
| CurationStatus | graph position temporary + |
| Curator | Maryann Martone + |
| Definition | The olfactory bulb adult-born granule cell … The olfactory bulb adult-born granule cell is a cohort of cell that comprise a large fraction of the vertibrate olfactory bulb granule cell layer. These neurons proliferate from from the subventricular zone, migrate through the rostral migratory stream and integrate into the olfactory bulb granule cell layer. Upon arriving in the olfactory bulb granule cell layer they migrate radially outward and mature with morphologies similar to neonate olfactory bulb granule cells. This process continues throughout the adult life of the vertibrate. There is some decline in adult neurogenesis in aged vertebrates and the presence of the subventricular proliferative zone is controversial in humans liferative zone is controversial in humans |
| DendriteLocation | Dendrties arborize in the external plexiform layer where they contact the secondary/lateral dendrites of mitral cells via reciprocal dendrodendritic synapses. The basal dendrite remains restricted to the granule cell layer. + |
| EditorialNote | I'm wondering whether this is a subcategoy of olfactory bulb (main) granule cell or whether these represent a distinct class. Needs review |
| Has default formThis property is a special property in this wiki. | Petilla neuron + |
| Has role | Intrinsic neuron role + |
| Id | nlx_144252 + |
| Label | Olfactory bulb (main) adult-born granule cell + |
| Located in | Olfactory bulb main granule cell layer + |
| LocationOfAxonArborization | Anaxonic - no axon + |
| ModifiedDate | 1 May 2013 + |
| MolecularConstituents | Parvalbumin + |
| Neurotransmitter | GABA + |
| NeurotransmitterReceptors | AMPA-type glutamate-gated cationic channel +, and NMDA-type glutamate-gated cationic channel + |
| OriginOfAxon | no axon + |
| Page has default formThis property is a special property in this wiki. | Petilla neuron + |
| Species | Vertebrata + |
| SpineDensityOnDendrites | Spiny high density + |
| SuperCategory | Neuron + |