Results 61 to 70 of about 43,655 (217)

Acoustic schwannoma of traumatic origin? A temporal bone study [PDF]

open access: yes, 2017
A tumour of the singular nerve was found on examination of the temporal bones of a child who died 13 months after meningitis. The tumour consisted of a main mass with the appearance of an acoustic neuroma but close by and not connected were some nests of
Lesser, T. H. J., Pollak, A.
core  

Subjective Visual Vertical Can be an Effective Tool to Evaluate Vestibular Function of Stapedotomy

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective To investigate if the subjective visual vertical/horizontal (SVV/SVH) can be used to evaluate the otolith organ of otosclerosis and stapedotomy. Design A total of 19 patients who were diagnosed with otosclerosis and underwent surgical treatment in our hospital were collected.
Tao Jiang, Juan Zheng, Wen‐Yan Li
wiley   +1 more source

Developmental changes of ENaC expression and function in the inner ear of pendrin knock-out mice as a perspective on the development of endolymphatic hydrops. [PDF]

open access: yesPLoS ONE, 2014
Pendrin mutations cause enlarged vestibular aqueducts and various degrees of sensorineural hearing loss. The selective abolition of pendrin causes dilation of the membranous labyrinth known as endolymphatic hydrops, loss of the endocochlear potential ...
Bo Gyung Kim   +6 more
doaj   +1 more source

CLASS, PROPERTY RIGHTS AND CITIZENSHIP: Affluent Informal Settlements and the Cultural Production of Property in Delhi

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract Recent scholarship has examined the informal activities of elites. While existing theories suggest that informality is a realm where the state guarantees unhindered access to land and property rights and, subsequently, citizenship entitlements for elites, they have yet to explain how affluent residents of informal colonies obtain citizenship ...
Vivek Mishra
wiley   +1 more source

Chronic Low‐Level Lead Exposure Causes Auditory Impairment and Accelerates the Progression of Age‐Related Hearing Loss in C57BL/6J Mice

open access: yesAging Cell, EarlyView.
Chronic low‐concentration lead exposure accelerates the development of ARHL. Lead exposure mediates damage to cochlear sensory cells via the mitochondrial protease LONP1, leading to irreversible hearing loss. ABSTRACT Heavy metal ion exposure has become a global public health concern.
Xue Bai   +10 more
wiley   +1 more source

Imaging profile of the ear in hearing loss patients in Hospital Universiti Sains Malaysia [PDF]

open access: yes, 2015
Introduction: Hearing impairment is a major disability. The otologic assessments together with high-resolution CT images were able to obtain precise diagnostic profile of ear malformations.
Japar@Jaafar, Rohaizam
core  

Size, not phylogeny, explains the morphology of the endosseous labyrinth in the crown clade Crocodylia

open access: yesJournal of Anatomy, Volume 246, Issue 4, Page 558-574, April 2025.
Here, we present the most complete dataset to date on the endosseous labyrinths of extant crocodylians. Using 3D geometric morphometrics, we show that allometry constitutes a major contributor of the shape variation of the crocodylian endosseous labyrinths and that the development of this structure is likely linked to the braincase conformation, in all
Yohan Pochat‐Cottilloux   +9 more
wiley   +1 more source

Practicing Power‐Sharing: How Political Adversaries (Fail to) Rule Jointly

open access: yesNations and Nationalism, EarlyView.
ABSTRACT Why does power‐sharing lead to peace and effective governance in some cases but not others? Whereas the current literature on this question predominantly focuses on institutional design, this article argues that more attention should be given to the everyday activities, routines and processes through which power‐sharing is operated.
Alexandre Wadih Raffoul
wiley   +1 more source

NEUROSENSORY DIFFERENTIATION AND INNERVATION PATTERNING IN THE HUMAN FOETAL VESTIBULAR END ORGANS BETWEEN THE GESTATIONAL WEEKS 8 TO 12

open access: yesFrontiers in Neuroanatomy, 2016
Balance orientation depends on the precise operation of the vestibular end organs and the vestibular ganglion neurons. Previous research on the assemblage of the neuronal network in the developing foetal vestibular organ has been limited to data from ...
Lejo Johnson Chacko   +7 more
doaj   +1 more source

Comparison between ocular-evoked and cervical-evoked myogenic potentials in adults with unilateral sensorineural hearing loss

open access: yesAl-Azhar Assiut Medical Journal, 2020
Background The cochlea and the vestibule share the continuous membranous labyrinth of the inner ear. Moreover, there is great similarity between the cochlear and vestibular hair cell ultrastructures and the common arterial blood supply of the cochlea and
Amal E.S Beshr   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy