Results 11 to 20 of about 1,353,846 (307)

The Biogenic Amine Tyramine and its Receptor (AmTyr1) in Olfactory Neuropils in the Honey Bee (Apis mellifera) Brain

open access: yesFrontiers in Systems Neuroscience, 2017
This article describes the cellular sources for tyramine and the cellular targets of tyramine via the Tyramine Receptor 1 (AmTyr1) in the olfactory learning and memory neuropils of the honey bee brain.
Irina T. Sinakevitch   +2 more
doaj   +1 more source

Glycobiology of the olfactory system [PDF]

open access: yes, 1998
The olfactory system is a highly plastic region of the nervous system. Continuous remodeling of neuronal circuits in the olfactory bulb takes place throughout life as a result of constant turnover of primary sensory olfactory neurons in the periphery ...
Plendl, J., Sinowatz, Fred
core   +1 more source

Effects of diazinon on olfactory epithelium and genes related to olfactory signal transduction in Caspian roach, Rutilus caspicus [PDF]

open access: yesCaspian Journal of Environmental Sciences, 2021
Olfaction in fishes is biologically-essential chemoreceptors. It provokes important behaviors for the survival of fish such as feeding, reproduction, avoiding predator and intraspecific communication.
Mahboubeh Hosseinzade   +3 more
doaj   +1 more source

Chromogranin A in the olfactory system of the rat [PDF]

open access: yes, 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.
O'Conner, D. T.   +12 more
core   +1 more source

An Olfactory Receptor Pseudogene whose Function emerged in Humans [PDF]

open access: yes, 2007
Human olfactory receptor, hOR17-210, is identified as a pseudogene in the human genome. Experimental data has shown however, that the gene product of cloned hOR17-210 cDNA was able to bind an odorant-binding protein and is narrowly tuned for excitation ...
Gautam Bahl   +6 more
core   +1 more source

Characterizing functional pathways of the human olfactory system

open access: yeseLife, 2019
The central processing pathways of the human olfactory system are not fully understood. The olfactory bulb projects directly to a number of cortical brain structures, but the distinct networks formed by projections from each of these structures to the ...
Guangyu Zhou   +4 more
doaj   +1 more source

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

open access: yes, 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.
Traurig, H.   +7 more
core   +1 more source

Oscillatory Sequences of Firing in the Locust Olfactory System: Mechanisms and Functional Significance [PDF]

open access: yes, 1999
What neural codes does the brain use to represent and process sensory information? Stimulus-evoked oscillatory synchronization of neuronal activity has been observed in many systems, yet the possible functions of such rhythmic synchronization in neural ...
Wehr, Michael Stephen
core   +1 more source

Cortical Magnetic Resonance Imaging Findings in Patients With Posttraumatic Olfactory Dysfunction: Comparison According to the Interval Between Trauma and Evaluation [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2014
ObjectivesPatients with smell loss after craniocerebral trauma are known to have some brain abnormalities, but there was no study to analyze the findings according to the time interval between injury and evaluation.
Sang-Wook Kim   +5 more
doaj   +1 more source

Studies on Clinical Features, Mechanisms, and Management of Olfactory Dysfunction Secondary to Chronic Rhinosinusitis

open access: yesFrontiers in Allergy, 2022
Chronic rhinosinusitis (CRS) is one of the most common causes of inflammation of the olfactory system, warranting investigation of the link between chronic inflammation and the loss of olfactory function.
Yi-Tsen Lin, Te-Huei Yeh, Te-Huei Yeh
doaj   +1 more source

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