Results 91 to 100 of about 113,917 (203)

Evaluation of the Relationship Between Olfactory Fossa Measurements and Nasal Septum Deviation for Endoscopic Sinus Surgery

open access: yesJournal of Craniofacial Surgery, 2020
Introduction: Endoscopic sinus surgeries (ESS) are frequently used in the treatment of optic nerve decompression, other intracranial lesions and sinonasal pathologies. The olfactory fossa can be localized on different levels in relation to the anterior cranial fossa.
Bayrak, Seval   +2 more
openaire   +2 more sources

A proof of concept for linking individual identity to camera traps

open access: yesWildlife Biology, EarlyView.
Small mammal movements are difficult to monitor, both visually and with remote tracking devices, due to the animals' small body size and elusive behavior. Cameras deployed at fixed locations can provide continuous, non‐invasive records in natural habitats, yet camera‐derived indices remain sparsely validated and generally do not allow inference at the ...
Magne Neby
wiley   +1 more source

Primary oligodendroglioma of the trigeminal nerve – A very rare case report

open access: yesInterdisciplinary Neurosurgery, 2020
There is a total of 19 reports for gliomas in the root entry zones of cranial nerves excluding the olfactory and optic nerves. So far, only 1 case of an oligodendroglioma has been reported.
S. Ganapathy, V. Baliga
doaj   +1 more source

Threat level and sound production mode modulate acoustic warnings and defensive biting in snakes

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Accurately assessing predation risk is important because it enables prey to match their defensive behaviours to the level of threat and avoid unnecessary investment in costly responses.
Nicolas Van Zele   +8 more
wiley   +1 more source

Cortex- and striatum-derived neural stem cells produce distinct progeny in the olfactory bulb and striatum [PDF]

open access: yes, 2008
Neural stem cells can be isolated from the mouse embryonic cortex but do not persist in the adult cortex. In contrast, neural stem cells from the striatal embryonic germinal zone persist in the adult subependyma.
Willaime-Morawek, S., Van der Kooy, D.
core   +1 more source

Host location in a specialist parasitoid wasp via olfactory cues – a physiological, behavioural and morphological study

open access: yes, 2012
For successful host location, parasitoids are thought to have evolved different strategies to filter relevant olfactory cues which indicate the presence of the host. Because of their versatility in their ecology and behaviour, as well as their fine tuned
Groll, Helga
core   +1 more source

Surgical Management of Non‐Allergic Rhinitis—An EAACI Task Force Position Paper

open access: yesAllergy, EarlyView.
ABSTRACT Non‐allergic rhinitis is a frequent yet underdiagnosed cause of chronic nasal symptoms, including nasal congestion, rhinorrhoea, and upper airway hyperreactivity. Its pathophysiology involves neurogenic dysregulation, leading to excessive mucus production and vasodilation.
Marie Lundberg   +18 more
wiley   +1 more source

Olfactory proteomics reveals the capacity of the HDAC1 inhibitor pyroxamide to halt the α‐synuclein preformed fibrils‐induced damage in nasal epithelial, microglial and dopaminergic neuronal cell lines

open access: yesBrain Pathology, EarlyView.
Omics‐driven drug repositioning reveals pyroxamide as a neuroprotective HDAC1 inhibitor in Parkinson's disease models. Abstract Parkinson's disease (PD) is the second most common neurodegenerative disorder mainly characterized by the degeneration of dopaminergic neurons originating in the substantia nigra (SN) pars compacta and projecting to other ...
Paz Cartas‐Cejudo   +7 more
wiley   +1 more source

Olfactory Fossa and New Angle Measurements: Lateral Lamella-Cribriform Plate Angle

open access: yesJournal of Craniofacial Surgery, 2019
Objectives: The authors investigated the olfactory fossa (OF) in patients with unilateral nasal septal deviation (NSD) and presented the lateral lamella-cribriform plate angle (LLCPA). Methods: Paranasal sinus computed tomography images of 300 adult subjects with unilateral NSD (111
Asal, Neşe   +5 more
openaire   +2 more sources

Why are olfactory ensheathing cell tumors so rare?

open access: yesCancer Cell International, 2019
The glial cells of the primary olfactory nervous system, olfactory ensheathing cells (OECs), are unusual in that they rarely form tumors. Only 11 cases, all of which were benign, have been reported to date.
Mariyam Murtaza   +7 more
doaj   +1 more source

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