Results 91 to 100 of about 468,211 (358)

The nonclassical mereology of olfactory experiences [PDF]

open access: yes, 2019
While there is a growing philosophical interest in analysing olfactory experiences, the mereological structure of odours considered in respect of how they are perceptually experienced has not yet been extensively investigated.
Skrzypulec, Błażej
core  

Modulation of auditory responses by modality-specific attention in rat primary auditory cortex [PDF]

open access: yes, 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

Insect Odorscapes: From Plant Volatiles to Natural Olfactory Scenes

open access: yesFrontiers in Physiology, 2019
Olfaction is an essential sensory modality for insects and their olfactory environment is mostly made up of plant-emitted volatiles. The terrestrial vegetation produces an amazing diversity of volatile compounds, which are then transported, mixed, and ...
Lucie Conchou   +5 more
semanticscholar   +1 more source

Small Extracellular Vesicles from Neural Cells: Physiological and Pathological Roles, and Potential in Neurodegenerative Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
Neural cell–derived small extracellular vesicles (sEVs) are emerging as pivotal mediators in neurodegenerative diseases, exerting both pathogenic and therapeutic functions. This review synthesizes current evidence on how sEVs from distinct neural cell types regulate neurodegeneration, neuroprotection, biomarker discovery, and targeted drug delivery ...
Muhammad Waqas Salim   +4 more
wiley   +1 more source

Intranasal sodium citrate solution improves olfaction in post-viral hyposmia [PDF]

open access: yes, 2016
Background: Calcium plays an integral role in olfactory signal transduction, including feedback inhibition. Sodium citrate acts as a calcium sequestrant and when applied intranasally, reduces free calcium available for feedback inhibition, which should ...
Cuevas, M   +5 more
core  

Differential Gene Expression in Liver, Gill, and Olfactory Rosettes of Coho Salmon (Oncorhynchus kisutch) After Acclimation to Salinity. [PDF]

open access: yes, 2015
Most Pacific salmonids undergo smoltification and transition from freshwater to saltwater, making various adjustments in metabolism, catabolism, osmotic, and ion regulation. The molecular mechanisms underlying this transition are largely unknown.
Bammler, Theo K   +8 more
core   +1 more source

Chronic Inflammation Directs an Olfactory Stem Cell Functional Switch from Neuroregeneration to Immune Defense.

open access: yesCell Stem Cell, 2019
Although olfactory mucosa possesses long-lived horizontal basal stem cells (HBCs) and remarkable regenerative capacity, the function of human olfactory neuroepithelium is significantly impaired in chronic inflammatory rhinosinusitis.
Mengfei Chen, R. Reed, A. Lane
semanticscholar   +1 more source

Olfactory Neuroblastoma and Olfactory Ventricle [PDF]

open access: yesThe Neuroradiology Journal, 2014
A case of dumbbell nasal and intracerebral olfactory neuroblastoma (ONB) related to possible seeding through an “olfactory ventricle” in the olfactory bulb and nerve is reported. This anatomic variant was recognized at operation for the first time: it consists of a hollow cavity within the olfactory bulb and nerve which may be connected to the ...
Eugenio, Pozzati   +3 more
openaire   +2 more sources

Mapping the Cerebral Organoid Landscape: A Systematic Review of Preclinical 3D Models in Neuroscience

open access: yesAdvanced Healthcare Materials, EarlyView.
Cerebral organoids are transforming brain research, yet the field remains fragmented. This comprehensive systematic review maps 738 studies published between 2014 and 2024 to uncover trends, gaps, and opportunities across neuroscience. Introducing OrganoidMap—an interactive, open‐access platform to explore and compare models—this work enables ...
Anna Wolfram   +10 more
wiley   +1 more source

Tamarixia radiata Behaviour is Influenced by Volatiles from Both Plants and Diaphorina citri Nymphs

open access: yesInsects, 2019
Tamarixia radiata (Waterston) is an important ectoparasitoid of the Asian citrus psyllid, Diaphorina citri Kuwayama, a globally destructive pest of citrus.
Yan-Mei Liu   +7 more
doaj   +1 more source

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