Results 11 to 20 of about 491,965 (342)

The structural basis of odorant recognition in insect olfactory receptors

Nature, 2021
Olfactory systems must detect and discriminate amongst an enormous variety of odorants1. To contend with this challenge, diverse species have converged on a common strategy in which odorant identity is encoded through the combinatorial activation of ...
J. D. del Mármol, Mackenzie A Yedlin, V. Ruta   +2 more
semanticscholar   +1 more source

Comparative Study of Brain fMRI of Olfactory Stimulation in Neuromyelitis Optica Spectrum Disease and Multiple Sclerosis

Frontiers in Neuroscience, 2022
Objective: To observe the characteristics of brain fMRI during olfactory stimulation in patients with neuromyelitis optica spectrum disease (NMOSD) and multiple sclerosis (MS), compare the differences of brain functional activation areas between patients
Shaoyue He, Shaoyue He, Tingting Peng, Tingting Peng, Weiwei He, Weiwei He, Chen Gou, Chen Gou, Changyue Hou, Juan Tan, Juan Tan, Xiaoming Wang, Xiaoming Wang   +12 more
doaj   +1 more source

Mother-young bond in non-human mammals: Neonatal communication pathways and neurobiological basis

Frontiers in Psychology, 2022
Mother-young bonding is a process by which the young establish social preferences for their mother. It fosters reproductive success and the survival of offspring by providing food, heat, and maternal care.
Daniel Mota-Rojas, Cécile Bienboire-Frosini, Míriam Marcet-Rius, Adriana Domínguez-Oliva, Patricia Mora-Medina, Karina Lezama-García, Agustín Orihuela   +6 more
doaj   +1 more source

Assessment of The Quality And Reliability of Youtube Video Content Related to the Loss of Smell

The Turkish Journal of Ear Nose and Throat, 2023
Objective: Video-sharing sites have recently become a popular means of obtaining medical information. This study aims to analyze the English content quality and reliability of YouTube videos as a source of information on the loss of smell.
Cem Çelik, Yavuz Atar, Ömer Kumaş, Hasan Sami Bircan, Ziya Saltürk   +4 more
doaj   +1 more source

Efficacy and safety of oral corticosteroids and olfactory training in the management of COVID-19-related loss of smell

European Archives of Oto-Rhino-Laryngology, 2021
Purpose As the COVID-19 pandemic continues, an increasing number of patients are afflicted by olfactory loss, a now well-recognized symptom of the disease.
S. L. Le Bon, D. Konopnicki, Nathalie Pisarski, L. Prunier, Jérôme R. Lechien, M. Horoi   +5 more
semanticscholar   +1 more source

Self-reported Olfactory and Taste Disorders in Patients With Severe Acute Respiratory Coronavirus 2 Infection: A Cross-sectional Study

Clinical Infectious Diseases, 2020
To the Editor—We read with interest the article by Wang et al [1] describing the clinical features of 69 patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in Wuhan, China.
A. Giacomelli, L. Pezzati, F. Conti, D. Bernacchia, M. Siano, L. Oreni, S. Rusconi, C. Gervasoni, A. Ridolfo, G. Rizzardini, S. Antinori, M. Galli   +11 more
semanticscholar   +1 more source

Expression of the SARS-CoV-2 Entry Proteins, ACE2 and TMPRSS2, in Cells of the Olfactory Epithelium: Identification of Cell Types and Trends with Age

ACS Chemical Neuroscience, 2020
The COVID-19 pandemic revealed that there is a loss of smell in many patients, including in infected but otherwise asymptomatic individuals. The underlying mechanisms for the olfactory symptoms are unclear.
K. Bilińska, Patrycja Jakubowska, C. V. von Bartheld, R. Butowt   +3 more
semanticscholar   +1 more source

Drug-induced Parkinson's disease modulates protein kinase A and Olfactory Marker Protein in the mouse olfactory bulb [PDF]

, 2017
Background Olfaction is often affected in parkinsonian patients, but dopaminergic cells in the olfactory bulb are not affected by some Parkinson-inducing drugs.
Caretta, Antonio, Mucignat, Carla
core   +2 more sources

Rapid odor processing by layer 2 subcircuits in lateral entorhinal cortex

eLife, 2022
Olfactory information is encoded in lateral entorhinal cortex (LEC) by two classes of layer 2 (L2) principal neurons: fan and pyramidal cells. However, the functional properties of L2 cells and how they contribute to odor coding are unclear.
Sebastian H Bitzenhofer, Elena A Westeinde, Han-Xiong Bear Zhang, Jeffry S Isaacson   +3 more
doaj   +1 more source

Synaptophysin and synaptoporin expression in the developing rat olfactory system [PDF]

, 1993
The expressions of two closely related synaptic vesicle antigens synaptophysin and synaptoporin were examined in the olfactory system of the adult rat and during pre- and postnatal development.
Bayer, Bergmann, Betz, Bixby, Breipohl, Brunjes, Elferink, Farbman, Farbman, Fletcher, Geppert, Gesteland, Graziadei, Halász, Halász, Hinds, Hsu, Huttner, Jahn, Jahn, Knaus, Kosaka, Lahr, Lahr, Leube, Mandell, Marchand, Margolis, Marquèze-Pouey, Matteoli, McLean, Navone, Ovtscharoff, Pedersen, Rehn, Schwob, Schwob, Shipley, Smotherman, Specht, Specht, Südhof, Thomas, Thomas, Tixier-Vidal, Trimble, Van Lookeren Campagne, Verhaagen, Wendland, Wiedenmann, Zhong   +50 more
core   +1 more source