Results 51 to 60 of about 468,211 (358)
The evolutionary origins of the vertebrate olfactory system [PDF]
Open Biology, 2020 Vertebrates develop an olfactory system that detects odorants and pheromones through their interaction with specialized cell surface receptors on olfactory sensory neurons.
Guillaume Poncelet +1 more
doaj +1 more source
Histological markers in nasal mucosa of patients with Alzheimer's disease [PDF]
, 1998 Neuropathological changes such as dystrophic neurites and the presence of abnormal tau protein in the olfactory system, including primary sensory cells and nerve fibres have previously been demonstrated in nasal mucosa tissue of patients with Alzheimer's
Golombowski, Sidonie +7 more
core +1 more source
Anosmia in COVID-19 Associated with Injury to the Olfactory Bulbs Evident on MRI
American Journal of Neuroradiology, 2020 SUMMARY: Patients with coronavirus disease 2019 (COVID-19) may have symptoms of anosmia or partial loss of the sense of smell, often accompanied by changes in taste. We report 5 cases (3 with anosmia) of adult patients with COVID-19 in whom injury to the
M. Aragão +5 more
semanticscholar +1 more source
Longitudinal imaging of individual olfactory sensory neurons in situ
Frontiers in Cellular Neuroscience, 2022 Olfactory sensory neurons are found deep within the nasal cavity at a spatially restricted sheet of sensory epithelium. Due to their location behind the nasal turbinates, accessing these cells for physiological measurements in living animals is ...
Joseph D. Zak
doaj +1 more source
Requirement for Slit-1 and Robo-2 in zonal segregation of olfactory sensory neuron axons in the main olfactory bulb [PDF]
, 2007 The formation of precise stereotypic connections in sensory systems is critical for the ability to detect and process signals from the environment. In the olfactory system, olfactory sensory neurons (OSNs) project axons to spatially defined glomeruli ...
Andrews, W +4 more
core +1 more source
Microplastics in the Olfactory Bulb of the Human Brain
JAMA Network OpenKey Points Question Can microplastics reach the olfactory bulb in the human brain? Findings This case series analyzed the olfactory bulbs of 15 deceased individuals via micro-Fourier transform infrared spectroscopy and detected the presence of ...
L. F. Amato-Lourenço +10 more
semanticscholar +1 more source
Neural Mechanisms of Selective Auditory Attention in Rats (Dissertation) [PDF]
, 2008 How does attention modulate sensory representations? In order to probe the underlying neural mechanisms, we established a simple rodent model of modality-specific attention.
Anthony M. Zador, Lung-Hao Tai
core +2 more sources
Frontiers in Physiology, 2018 Insect attractants are important prevention tools for managing populations of the Oriental fruit fly, Bactrocera dorsalis (Hendel), which is a highly destructive agricultural pest with health implications in tropical and subtropical countries.
Huan Liu +3 more
doaj +1 more source
Outfoxing the fox: Effect of prey odor on fox behavior in a pastoral landscape
Conservation Science and Practice, 2021 Invasive mammalian predators have had a devastating effect on native species globally. The European red fox (Vulpes vulpes) is one such species where it has been introduced in Australia.
Tim A. Andrewartha +6 more
doaj +1 more source
Frontiers in Neuroscience, 2022 To investigate the alteration of cerebral blood flow (CBF) and its connectivity patterns in olfactory-related regions of type 2 diabetes mellitus (T2DM) patients using arterial spin labeling (ASL).
Wei Luo +12 more
doaj +1 more source