Adult neural stem cells/progenitor cells residing in the basal layer of the olfactory epithelium are capable of reconstituting the neuroepithelium even after severe damage. The molecular events ...
Cellular differentiation of stem cells into specialized cells requires many steps, including division, to create more cells; fate determination, which is a commitment to a specific lineage or ...
After people suffer damage to the olfactory bulb due to a traumatic brain injury or stroke, they often experience problems with their sense of smell. The olfactory bulb is connected by neurons to the ...
Persistent loss of smell after COVID-19 associated with altered olfactory epithelial gene expression
In a recent study posted to the bioRxiv* preprint server, researchers performed histology of the olfactory epithelium (OE) for smell loss measurements in patients with post-acute sequelae of severe ...
Physiological studies of olfactory sensory processing support the findings from structural imaging by providing convergent evidence that the functional integrity of the afferent olfactory system is ...
It is now widely known that COVID-19 is associated with the transient or long-term loss of olfaction (the sense of smell) but the mechanisms remain obscure. An unresolved question is whether the ...
New research shows that the brain separates “what an odor is” from “how it feels,” with each processed at distinct times.
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