Basic mechanisms of coding stimulus intensity in the olfactory sensory neuron

1994 ◽  
Vol 1 (1) ◽  
pp. 9-12 ◽  
Author(s):  
Petr Lánský ◽  
Jean-Pierre Rospars ◽  
Arthur Vermeulen
Keyword(s):  
Sensory Neuron ◽  
Stimulus Intensity ◽  
Olfactory Sensory Neuron

Olfactory Sensory Neuron-Mimetic CO2Activated Nanofluidic Diode with Fast Response Rate

2015 ◽  
Vol 27 (11) ◽  
pp. 1851-1855 ◽  
Author(s):  
Yanglei Xu ◽  
Xin Sui ◽  
Song Guan ◽  
Jin Zhai ◽  
Longcheng Gao
Keyword(s):  
Sensory Neuron ◽  
Response Rate ◽  
Fast Response ◽  
Olfactory Sensory Neuron

scholarly journals Odorant receptors regulate the final glomerular coalescence of olfactory sensory neuron axons

2015 ◽  
Vol 112 (18) ◽  
pp. 5821-5826 ◽  
Author(s):  
Diego J. Rodriguez-Gil ◽  
Dianna L. Bartel ◽  
Austin W. Jaspers ◽  
Arie S. Mobley ◽  
Fumiaki Imamura ◽  
...  
Keyword(s):  
Cell Division ◽  
Sensory Neuron ◽  
Basal Cell ◽  
Olfactory Nerve ◽  
Olfactory Sensory Neuron ◽  
Odorant Receptors ◽  
Axon Extension ◽  
Mapping Strategy ◽  
Two Phases

Odorant receptors (OR) are strongly implicated in coalescence of olfactory sensory neuron (OSN) axons and the formation of olfactory bulb (OB) glomeruli. However, when ORs are first expressed relative to basal cell division and OSN axon extension is unknown. We developed an in vivo fate-mapping strategy that enabled us to follow OSN maturation and axon extension beginning at basal cell division. In parallel, we mapped the molecular development of OSNs beginning at basal cell division, including the onset of OR expression. Our data show that ORs are first expressed around 4 d following basal cell division, 24 h after OSN axons have reached the OB. Over the next 6+ days the OSN axons navigate the OB nerve layer and ultimately coalesce in glomeruli. These data provide a previously unidentified perspective on the role of ORs in homophilic OSN axon adhesion and lead us to propose a new model dividing axon extension into two phases. Phase I is OR-independent and accounts for up to 50% of the time during which axons approach the OB and begin navigating the olfactory nerve layer. Phase II is OR-dependent and concludes as OSN axons coalesce in glomeruli.

scholarly journals Exposure to arsenic during embryogenesis impairs olfactory sensory neuron differentiation and function into adulthood

Toxicology ◽  
2019 ◽  
Vol 420 ◽  
pp. 73-84 ◽  
Author(s):  
Dana B. Szymkowicz ◽  
Kaleigh C. Sims ◽  
Katey L. Schwendinger ◽  
Caroline M. Tatnall ◽  
Rhonda R. Powell ◽  
...  
Keyword(s):  
Sensory Neuron ◽  
Olfactory Sensory Neuron ◽  
Neuron Differentiation ◽  
And Function

Diodes: Olfactory Sensory Neuron-Mimetic CO2 Activated Nanofluidic Diode with Fast Response Rate (Adv. Mater. 11/2015)

2015 ◽  
Vol 27 (11) ◽  
pp. 1801-1801
Author(s):  
Yanglei Xu ◽  
Xin Sui ◽  
Song Guan ◽  
Jin Zhai ◽  
Longcheng Gao
Keyword(s):  
Sensory Neuron ◽  
Response Rate ◽  
Fast Response ◽  
Olfactory Sensory Neuron

IC-P-166: Olfactory Sensory Neuron Monitoring in Alzheimer’s Disease: Toward Human Translation of a Pet Imaging Agent

2016 ◽  
Vol 12 ◽  
pp. P122-P122
Author(s):  
Genevieve C. Van de Bittner ◽  
Misha M. Riley ◽  
Luxiang Cao ◽  
Janina Ehses ◽  
Hsiao-Ying Wey ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Sensory Neuron ◽  
Pet Imaging ◽  
Olfactory Sensory Neuron ◽  
Imaging Agent
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