Results 31 to 40 of about 8,197 (198)

Simultaneous Presentation of Definite Vestibular Migraine and Definite Ménière's Disease: Overlapping Syndrome of Two Diseases

open access: yesFrontiers in Neurology, 2018
Objectives: To review the clinical records of patients that exhibited the clinical features of both vestibular migraine (VM) and Ménière's disease (MD) during each episodic vertigo attack and to discuss the possible pathophysiology of such combination of
Toshihisa Murofushi   +3 more
doaj   +1 more source

Aminoglycoside-Induced Phosphatidylserine Externalization in Sensory Hair Cells Is Regionally Restricted, Rapid, and Reversible [PDF]

open access: yes, 2008
The aminophospholipid phosphatidylserine (PS) is normally restricted to the inner leaflet of the plasma membrane. During certain cellular processes, including apoptosis, PS translocates to the outer leaflet and can be labeled with externally applied ...
Gale, Jonathan E   +4 more
core   +1 more source

Conditional and constitutive expression of a Tbx1-GFP fusion protein in mice. [PDF]

open access: yes, 2013
BACKGROUND: Velo-cardio-facial syndrome/DiGeorge syndrome (VCFS/DGS) is caused by a 1.5-3 Mb microdeletion of chromosome 22q11.2, frequently referred to as 22q11.2 deletion syndrome (22q11DS).
Baldini, Antonio   +4 more
core   +1 more source

Catecholaminergic innervation of central and peripheral auditory circuitry varies with reproductive state in female midshipman fish, Porichthys notatus. [PDF]

open access: yesPLoS ONE, 2015
In seasonal breeding vertebrates, hormone regulation of catecholamines, which include dopamine and noradrenaline, may function, in part, to modulate behavioral responses to conspecific vocalizations.
Paul M Forlano   +5 more
doaj   +1 more source

Aminoglycoside-induced hair cell death of inner ear organs causes functional deficits in adult zebrafish (Danio rerio). [PDF]

open access: yesPLoS ONE, 2013
Aminoglycoside antibiotics, like gentamicin, kill inner ear sensory hair cells in a variety of species including chickens, mice, and humans. The zebrafish (Danio rerio) has been used to study hair cell cytotoxicity in the lateral line organs of larval ...
Phillip M Uribe   +8 more
doaj   +1 more source

Defective Tmprss3-Associated Hair Cell Degeneration in Inner Ear Organoids [PDF]

open access: yes, 2019
Mutations in the gene encoding the type II transmembrane protease 3 (TMPRSS3) cause human hearing loss, although the underlying mechanisms that result in TMPRSS3-related hearing loss are still unclear.
Alex, Alpha L.   +8 more
core   +1 more source

Co-existence of Laryngocele and Laryngopyocele: A Rare Case Report

open access: yesAnkara Üniversitesi Tıp Fakültesi Mecmuası, 2020
Laryngocele is an air-filled sac which originates from the saccule of the ventricle. It is one of the rarest lesions of the larynx. Certain occupational and chronic inflammatory diseases may play role in the formation of laryngocele, but the etiology in ...
Göknil Gültekin   +2 more
doaj   +1 more source

A mathematical model for top-shelf vertigo: the role of sedimenting otoconia in BPPV [PDF]

open access: yes, 2003
Benign Paroxysmal Positional Vertigo (BPPV) is a mechanical disorder of the vestibular system in which calcite particles called otoconia interfere with the mechanical functioning of the fluid-filled semicircular canals normally used to sense rotation ...
Batchelor   +36 more
core   +3 more sources

μVEMP: A Portable Interface to Record Vestibular Evoked Myogenic Potentials (VEMPs) With a Smart Phone or Tablet

open access: yesFrontiers in Neurology, 2018
Background: Cervical VEMPs and ocular VEMPs are tests for evaluating otolith function in clinical practice. We developed a simple, portable and affordable device to record VEMP responses on patients, named μVEMP.
Hamish G. MacDougall   +4 more
doaj   +1 more source

Early synapsids neurosensory diversity revealed by CT and synchrotron scanning

open access: yesThe Anatomical Record, EarlyView.
Abstract Non‐mammaliaform synapsids (NMS) represent the closest relatives of today's mammals among the early amniotes. Exploring their brain and nervous system is key to understanding how mammals evolved. Here, using CT and Synchrotron scanning, we document for the first time three extreme cases of neurosensory and behavioral adaptations that probe ...
J. Benoit   +6 more
wiley   +1 more source

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