ArticleFrontiers in neural circuits2013
In vivo functional properties of juxtaglomerular neurons in the mouse olfactory bulb.
Article in Frontiers in neural circuits, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Article
- Glomerulus-Specific Inhomogeneity of the Basal Activity Map in the Olfactory Bulb.International journal of molecular sciences · 2026Article
- Neuronal silence as a prosurvival factor for adult-born olfactory bulb interneurons.Stem cell reports · 2023Article
- Endogenous but not sensory-driven activity controls migration, morphogenesis and survival of adult-born juxtaglomerular neurons in the mouse olfactory bulb.Cellular and molecular life sciences : CMLS · 2023Article
- Unique Functional Properties of Mature Adult-Born Neurons in the Mouse Olfactory Bulb.Stem cell reports · 2020Article
- Sparsened neuronal activity in an optogenetically activated olfactory glomerulus.Scientific reports · 2018Article
- Long-term in vivo single-cell tracking reveals the switch of migration patterns in adult-born juxtaglomerular cells of the mouse olfactory bulb.Cell research · 2016Article
- Respiration Gates Sensory Input Responses in the Mitral Cell Layer of the Olfactory Bulb.PloS one · 2016Article
- Spatio-Temporal Characteristics of Inhibition Mapped by Optical Stimulation in Mouse Olfactory Bulb.Frontiers in neural circuits · 2016Article
- Signaling between periglomerular cells reveals a bimodal role for GABA in modulating glomerular microcircuitry in the olfactory bulb.Proceedings of the National Academy of Sciences of the United States of America · 2015Article
- Optimized ratiometric calcium sensors for functional in vivo imaging of neurons and T lymphocytes.Nature methods · 2014Article
- Functional transformations of odor inputs in the mouse olfactory bulb.Frontiers in neural circuits · 2014Article
- Article
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5 authors.
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Abstract
Juxtaglomerular neurons represent one of the largest cellular populations in the mammalian olfactory bulb yet their role for signal processing remains unclear. We used two-photon imaging and electrophysiological recordings to clarify the in vivo properties of these cells and their functional organization in the juxtaglomerular space. Juxtaglomerular neurons coded for many perceptual characteristics of the olfactory stimulus such as (1) identity of the odorant, (2) odorant concentration, (3) odorant onset, and (4) offset. The odor-responsive neurons clustered within a narrow area surrounding the glomerulus with the same odorant specificity, with ~80% of responding cells located ≤20 μm from the glomerular border. This stereotypic spatial pattern of activated cells persisted at different odorant concentrations and was found for neurons both activated and inhibited by the odorant. Our data identify a principal glomerulus with a narrow shell of juxtaglomerular neurons as a basic odor coding unit in the glomerular layer and underline the important role of intraglomerular circuitry.
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