Results 21 to 30 of about 791,856 (396)

Application of high resolution computer tomography in external ear canal cholesteatoma diagnosis

Journal of Otology, 2018
Objective: To evaluate High Resolution Computer Tomography (HRCT) in the diagnosis of external ear canal cholesteatoma. Methods: In this retrospective study, HRCTs of 27 patients with external ear canal cholesteatoma were reviewed.
Yubin Chen, Peng Li
doaj   +1 more source

The Human Ear Canal

Archives of Dermatology, 1958
Includes bibliography. ; Mode of access: Internet.
Walter B. Shelley, Eldon T. Perry
openaire   +3 more sources

Outer Ear Canal Infection with Rhabditis sp. Nematodes in a Human

Journal of Clinical Microbiology, 2014
M. Teschner, W. Würfel, L. Sedlacek, S. Suerbaum, D. Tappe, M. Hornef   +5 more
semanticscholar   +2 more sources

The shape of the ear canal [PDF]

Physics Letters A, 2006
It is proved that the measurement of the acoustic pressure on the ear membrane allows one to determine the shape of the ear $ uniquely.
openaire   +2 more sources

The Effect of Ear Canal Orientation on Tympanic Membrane Motion and the Sound Field Near the Tympanic Membrane [PDF]

, 2015
The contribution of human ear canal orientation to tympanic membrane (TM) surface motion and sound pressure distribution near the TM surface is investigated by using an artificial ear canal (aEC) similar in dimensions to the natural human ear canal.
Cheng, Jeffrey Tao, Furlong, Cosme, Guignard, Jérémie, Ravicz, Michael, Rosowski, John J   +4 more
core   +1 more source

Diseases of the Ear Canal

Veterinary Clinics of North America: Small Animal Practice, 1994
Otitis externa can be a complicated and difficult disease to diagnose and treat. Because of the unique physiology of the ear canal and common pathophysiology of otitis externa regardless of the underlying cause, the clinician must rely on history, dermatologic examination, and ancillary tests to determine the cause and appropriate therapy for a ...
From the Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, Florida ( host institution ), Logas, Dawn B. ( author )   +1 more
openaire   +4 more sources

Prevalence of ear cleaning and its characteristic physical findings in patients visiting tertiary care center in Bhutan

Bhutan Health Journal, 2018
Introduction: Many studies have been done on prevalence and complications of ear bud across the globe but very few talk about the characteristics physical findings associated with ear cleaning.
Tika Ram Adhikari, Sonam Jamtsho
doaj   +1 more source

Comparison of auditory brainstem response peak measures using ear lobe, mastoid, and custom ear canal reference electrodes

Audiology Research, 2012
Auditory brainstem response (ABR) peak measures were compared for a custom ear canal electrode and traditional mastoid and ear lobe reference electrode sites with the assumption that the ear canal electrode would yield larger Wave I amplitudes.
Samuel R. Atcherson, Timothy J. Lim, Page C. Moore, Carlos P. Minaya   +3 more
doaj   +1 more source

Capillary Hemangioma as an Unexpected Pathology in the External Auditory Canal [PDF]

Iranian Journal of Otorhinolaryngology, 2022
Introduction:Hemangiomas are benign vascular lesions frequently observed in infancy and childhood. Case Report:A 14-year-old boy was referred to the hospital with a left-sided ear canal mass and hearing impairment.
Behrouz Barati, Mahboobe Asadi, Fatemeh Jahanshahi   +2 more
doaj   +1 more source

In-ear integrated sensor array for the continuous monitoring of brain activity and of lactate in sweat

Nature Biomedical Engineering, 2023
Owing to the proximity of the ear canal to the central nervous system, in-ear electrophysiological systems can be used to unobtrusively monitor brain states.
Yuchen Xu, Ernesto De la Paz, Akshay Paul, Kuldeep Mahato, J. Sempionatto, Nicholas Tostado, Min S. Lee, Gopabandhu Hota, Muyang Lin, Abhinav Uppal, William Chen, Srishty Dua, Lu Yin, Brian L. Wuerstle, S. Deiss, P. Mercier, Shenglong Xu, Joseph Wang, Gert Cauwenberghs   +18 more
semanticscholar   +1 more source