Results 101 to 110 of about 5,145 (215)

First evolutionary insights into the human otolithic system

open access: yesCommunications Biology
The human otolithic system (utricle and saccule), housed within the bony vestibule of the inner ear, establishes our sense of balance in conjunction with the semicircular canals.
Christopher M. Smith   +4 more
doaj   +1 more source

A hidden pathophysiology of endolymphatic hydrops: case report of a patient with spontaneous intracranial hypotension presenting with sudden sensorineural hearing loss with vertigo

open access: yesFrontiers in Neurology
Spontaneous intracranial hypotension (SIH) is characterized by decreased cerebrospinal fluid (CSF) volume due to leakage through the dural membrane. We present the case of a patient with SIH manifested by fluctuating low-frequency hearing loss, tinnitus,
Jong Kwan Kim   +3 more
doaj   +1 more source

Postnatal expression of AMPA receptor subunits and glutamate transporter EAAC1 in saccule-related vestibular nuclear neurons in rats

open access: yes, 2004
To investigate the maturation profile of AMPA receptor subunits (GluR1-4) and the glutamate transporter (EAAC1) in saccule-related neurons within the vestibular nucleus and its subgroups, immunohistochemcial experiments were performed in Sprague-Dawleys ...
Lai, CH, Lai, SK, Chan, YS
core  

Age-related changes in the zebrafish and killifish inner ear and lateral line

open access: yesScientific Reports
Age-related hearing loss (ARHL) is a debilitating disorder for millions worldwide. While there are multiple underlying causes of ARHL, one common factor is loss of sensory hair cells.
Allison B. Coffin   +5 more
doaj   +1 more source

Vestibular evoked myogenic potentials: studies in a portuguese population [PDF]

open access: yes, 2015
Vestibular Evoked Myogenic Potentials (VEMPs) are inhibitory electrical responses from the saccule, produced by acoustic stimulation or vibration of high intensity.
Costa, Patrícia, Loureiro, Liliana
core  

The role of saccule as an auditory organ - perception of inaudible sound-

open access: yes, 2017
研究成果の概要(和文):球形嚢の機能評価として前庭誘発筋電図(VEMP)を用いて検討した。感音難聴の程度とVEMPの異常とに関連は認めなかった。しかし、耳の違和感を訴える場合にVEMPの異常を認めるものが多かった。このことからヒトにおいて球形嚢は聴力に影響をおよぼさないが、聴覚心理学的な異常感を誘発させる可能性が示唆された。 研究成果の概要(英文):We evaluated the function of saccule using vestibular evoked myogenic ...
瀬尾, 徹   +5 more
core  

Saccular Function in Otosclerosis Patients: Bone Conducted-Vestibular Evoked Myogenic Potential Analysis

open access: yesActa Medica Iranica, 2014
Vestibular involvements have long been observed in otosclerotic patients. Among vestibular structures saccule has the closest anatomical proximity to the sclerotic foci, so it is the most prone vestibular structure to be affected during the otosclerosis ...
Amin Amali   +6 more
doaj  

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