Olfactory Bulb Signal Abnormality in Patients with COVID-19 Who Present with Neurologic Symptoms
American Journal of Neuroradiology, 2020 This retrospective case-control study compared the olfactory bulb and olfactory tract signal intensity on thin-section T2WI and postcontrast 3D T2 FLAIR images in patients with COVID-19 and neurologic symptoms, and age-matched controls imaged for ...
S. Strauss +4 more
semanticscholar +1 more source
Complex neural representation of odour information in the olfactory bulb
Acta Physiologica, 2020 The most important task of the olfactory system is to generate a precise representation of odour information under different brain and behavioural states. As the first processing stage in the olfactory system and a crucial hub, the olfactory bulb plays a
Anan Li +3 more
semanticscholar +1 more source
Frontiers in Neuroanatomy, 2012 This study describes the microscopic organization of a wedge-shaped area at the intersection of the main and accessory olfactory bulbs, or olfactory limbus , and an additional component of the anterior olfactory nucleus or alpha accessory olfactory bulb ...
Jorge A Larriva-Sahd
doaj +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
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Automatic Segmentation of the Olfactory Bulb [PDF]
Brain Sciences, 2021 The olfactory bulb (OB) has an essential role in the human olfactory pathway. A change in olfactory function is associated with a change of OB volume. It has been shown to predict the prognosis of olfactory loss and its volume is a biomarker for various neurodegenerative diseases, such as Alzheimer’s disease.
Dmitriy Desser +5 more
openaire +5 more sources
Olfactory neurogenesis and its role in fear memory modulation
Frontiers in Behavioral Neuroscience, 2023 Olfaction is a critical sense that allows animals to navigate and understand their environment. In mammals, the critical brain structure to receive and process olfactory information is the olfactory bulb, a structure characterized by a laminated pattern ...
Monserrat Silvas-Baltazar +10 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 +50 more
core +1 more source
Lack of Pattern Separation in Sensory Inputs to the Olfactory Bulb during Perceptual Learning. [PDF]
, 2017 Recent studies revealed changes in odor representations in the olfactory bulb during active olfactory learning (Chu et al., 2016; Yamada et al., 2017).
Chu, Monica W +2 more
core +3 more sources
Chromogranin A in the olfactory system of the rat [PDF]
, 1990 The olfactory bulb of the rat contains chromogranin A at a similar level as the adrenal gland or the hypophysis as revealed by immunoblots. Olfactory chromogranin A also displays the same size as chromogranin A of endocrine cells.
Baker +32 more
core +1 more source
Subventricular zone stem cells are heterogeneous with respect to their embryonic origins and neurogenic fates in the adult olfactory bulb [PDF]
, 2007 Wedetermined the embryonic origins of adult forebrain subventricular zone (SVZ) stem cells by Cre-lox fate mapping in transgenic mice. We found that all parts of the telencephalic neuroepithelium, including the medial ganglionic eminence and lateral ...
Fogarty, M +3 more
core +4 more sources