Results 151 to 160 of about 243,434 (387)
Topics in Cognitive Science, EarlyView., 2023 Abstract Representational drift is a phenomenon of increasing interest in the cognitive and neural sciences. While investigations are ongoing for other sensory cortices, recent research has demonstrated the pervasiveness in which it occurs in the piriform cortex for olfaction.
Ann‐Sophie Barwich +1 more
wiley +1 more source
Amorphological and histological study of the olfactory organ in Parasilurus triostegus (Heckel)
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017 The morphological description and histological structure of the olfactory organ of Parasilurus triostegus (Heckel) have been investigated.
M. Q. Najeb, H.A.M. Dauod, M.A. Gali
doaj
Reduced olfactory bulb volume accompanies olfactory dysfunction after mild SARS-CoV-2 infection
Scientific ReportsDespite its high prevalence, the determinants of smelling impairment in COVID-19 remain not fully understood. In this work, we aimed to examine the association between olfactory bulb volume and the clinical trajectory of COVID-19-related smelling ...
Marvin Petersen +10 more
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Frontiers in Behavioral Neuroscience, 2014 New neurons are continuously added in the dentate gyrus and the olfactory bulb of mammalian brain. While numerous environmental factors controlling survival of newborn neurons have been extensively studied, regulation by social interactions is less ...
Maïna eBRUS +3 more
doaj +1 more source
Progress of non‐motor symptoms in early‐onset Parkinson's disease
Ibrain, EarlyView.This study reviews the research progress related to non‐motor symptoms (NMS) in patients with early onset Parkinson's disease (EOPD), including neuropsychiatric symptoms, autonomic dysfunction, sleep disorders, and sensory disorders and also summarizes the characteristics of NMS in the genetic form of Parkinson's disease (PD).
Fanshi Zhang +5 more
wiley +1 more source
The mechanisms in glucose metabolism of aging hippocampus
Ibrain, EarlyView.Cognitive decline in elders stems from the irreversible loss and functional decline of neurons, with the hippocampus being particularly susceptible to age‐related neuronal deterioration. Glucose acts as the primary fuel for the brain, and a constant provision of glucose to the hippocampus is essential for memory and cognitive functions.
Rui He +6 more
wiley +1 more source
Using context to make gas classifiers robust to sensor drift
, 2020 The interaction of a gas particle with a metal-oxide based gas sensor changes the sensor irreversibly. The compounded changes, referred to as sensor drift, are unstable, but adaptive algorithms can sustain the accuracy of odor sensor systems.
Devaraj, A. +2 more
core
Optimizing Odorants for Olfactory Training Based on Olfactory Receptor–Ligand Pair Analysis
The Laryngoscope, EarlyView.This study employs receptor–ligand interaction analysis and olfactory epithelium transcriptomics to optimize olfactory training (OT). A novel four‐odorant combination (galaxolide, eugenol acetate, [−]‐menthol, geranyl acetate) activates 83.9% of 385 human olfactory receptors (ORs), covering 69.9% of estimated OR expression—significantly outperforming ...
Hironobu Nishijima +7 more
wiley +1 more source
The Laryngoscope, EarlyView.This study investigates the nasal branch of the anterior ethmoidal artery (NbAEA) and the cribroethmoidal groove (CrEGr) as novel and reliable anatomical landmarks for expanded endoscopic frontal sinusotomies. Through cadaveric dissections and a clinical case series, both structures were consistently identified and shown to aid safe and accurate ...
Alessandro Vinciguerra +13 more
wiley +1 more source
The effects of colony differences and olfactory bulb lesions on muricide in rats [PDF]
, 1975 Michael Thompson, B. Michael Thorne
openalex +1 more source