Results 61 to 70 of about 2,602,328 (411)

Diagnostic Performance of Endoscopic and Microscopic Procedures for Identifying Different Middle Ear Structures and Remaining Disease in Patients with Chronic Otitis Media: A Prospective Cohort Study. [PDF]

open access: yesPLoS ONE, 2015
BACKGROUND:The diagnostic performance of endoscopic and microscopic procedures for detecting diseases of the middle ear in patients with chronic otitis media (COM) has rarely been investigated. This study was conducted to compare the performance of these
Farhad Farahani   +3 more
doaj   +1 more source

Automatic laser steering for middle ear surgery [PDF]

open access: yesarXiv, 2022
This paper deals with the control of laser spot in the context of minimally invasive surgery of the middle ear, e.g., cholesteatoma removal. More precisely, our work is concerned with the exhaustive burring of residual infected cells after primary mechanical resection of the pathological tissues since the latter cannot guarantee the treatment of all ...
arxiv  

Tuberculosis of the middle ear [PDF]

open access: yesThe Laryngoscope, 1921
n ...
openaire   +2 more sources

The physics of hearing: fluid mechanics and the active process of the inner ear [PDF]

open access: yesRep. Progr. Phys. 77:7 (2014), 2014
Most sounds of interest consist of complex, time-dependent admixtures of tones of diverse frequencies and variable amplitudes. To detect and process these signals, the ear employs a highly nonlinear, adaptive, real-time spectral analyzer: the cochlea.
arxiv   +1 more source

Taste and olfaction in middle ear surgery [PDF]

open access: yes, 2015
OBJECTIVE: The aim of this study was to assess pre- and postoperative taste ability in patients undergoing middle ear surgery for otosclerosis or chronic otitis media.
CIOFALO, Andrea   +6 more
core   +1 more source

Safe Path following for Middle Ear Surgery [PDF]

open access: yesarXiv, 2023
This article formulates a generic representation of a path-following controller operating under contained motion, which was developed in the context of surgical robotics. It reports two types of constrained motion: i) Bilateral Constrained Motion, also called Remote Center Motion (RCM), and ii) Unilaterally Constrained Motion (UCM).
arxiv  

Waves on Reissner's membrane: a mechanism for the propagation of otoacoustic emissions from the cochlea [PDF]

open access: yesCell Reports 1, 374-384 (2012), 2012
Sound is detected and converted into electrical signals within the ear. The cochlea not only acts as a passive detector of sound, however, but can also produce tones itself. These otoacoustic emissions are a striking manifestation of the cochlea's mechanical active process.
arxiv   +1 more source

Auditory effects of autologous fat graft for TORP stabilization in the middle ear: a cadaveric study. [PDF]

open access: yes, 2018
BACKGROUND: Total ossicular replacement prostheses (TORP) are often used to re-establish ossicular coupling of sound in an ear lacking a stapes supra-structure.
Aron, Margaret   +2 more
core   +2 more sources

Review of otitis media microbiome studies: What do they tell us?

open access: yesLaryngoscope Investigative Otolaryngology, 2020
Objectives To provide a state of the art review on accruing studies focused on defining the middle ear microbiome, highlighting the relationship of the microbiome to disease pathophysiology.
Juan Carlos Nogues   +2 more
doaj   +1 more source

A comparative study of eight human auditory models of monaural processing [PDF]

open access: yes, 2021
A number of auditory models have been developed using diverging approaches, either physiological or perceptual, but they share comparable stages of signal processing, as they are inspired by the same constitutive parts of the auditory system. We compare eight monaural models that are openly accessible in the Auditory Modelling Toolbox.
arxiv   +1 more source

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