Results 21 to 30 of about 39,113 (258)

Functional anatomy of the middle and inner ears of the red fox, in comparison to domestic dogs and cats

open access: yes, 2020
Anatomical middle and inner ear parameters are often used to predict hearing sensitivities of mammalian species. Given that ear morphology is substantially affected both by phylogeny and body size, it is interesting to consider whether the relatively ...
Burda, H., Malkemper, E., Mason, M.
core   +1 more source

Endaural tympanoplasty without flap : a report on 34 cases [PDF]

open access: yes, 1971
The most carefully planned and executed operation on the ear is a failure as far as the patient is concerned if the cavity collects debris and discharges for months and years afterwards. According to Mawson (1967), twenty-five per cent of radical mastoid
Sammut, J. J.
core   +1 more source

Human summating potential using continuous loop averaging deconvolution: Response amplitudes vary with tone burst repetition rate and duration [PDF]

open access: yes, 2017
Electrocochleography (ECochG) to high repetition rate tone bursts may have advantages over ECochG to clicks with standard slow rates. Tone burst stimuli presented at a high repetition rate may enhance summating potential (SP) measurements by reducing ...
Delgado, Rafael E   +4 more
core   +3 more sources

Identification of quasi-optimal regions in the design space using surrogate modeling [PDF]

open access: yes, 2012
The use of Surrogate Based Optimization (SBO) is widely spread in engineering design to find optimal performance characteristics of expensive simulations (forward analysis: from input to optimal output). However, often the practitioner knows a priori the
Aernouts, Jef   +4 more
core   +2 more sources

Adjuvant Migraine Medications in the Treatment of Sudden Sensorineural Hearing Loss. [PDF]

open access: yes, 2021
Objectives/hypothesisTo examine the hearing outcomes of patients with sudden sensorineural hearing loss (SSNHL) treated with oral and intratympanic (IT) steroid only or a combination of steroid and migraine treatment.
Abouzari, Mehdi   +7 more
core   +1 more source

Active Transport of Peptides Across the Intact Human Tympanic Membrane. [PDF]

open access: yes, 2018
We previously identified peptides that are actively transported across the intact tympanic membrane (TM) of rats with infected middle ears. To assess the possibility that this transport would also occur across the human TM, we first developed and ...
Alexander, Thomas   +9 more
core   +1 more source

Why does a natural myringostapediopexy cause minimal hearing loss?

open access: yesClinical Case Reports, 2021
Natural myringostapediopexy is a result of tympanic membrane retraction with automastoidectomy that causes the tympanic membrane to plaster onto the stapes directly. It causes minimal conductive hearing impairment.
Dorji Penjor
doaj   +1 more source

On the development of the chondrocranium and the histological anatomy of the head in perinatal stages of marsupial mammals [PDF]

open access: yes, 2017
An overview of the literature on the chondrocranium of marsupial mammals reveals a relative conservatism in shape and structures. We document the histological cranial anatomy of individuals representing Monodelphis domestica, Dromiciops gliroides ...
Forasiepi, Analia Marta   +1 more
core   +4 more sources

Tympanic membrane perforation treated with Adelmidrol and Trans-traumatic acid: Two case reports

open access: yesOtolaryngology Case Reports, 2021
Tympanic membrane perforation is a very common clinical condition encountered in otological practice; it can result from a large variety of causes such as trauma or infections.
Patrizia Scavone
doaj  

Tympanic Membrane Rupture During Stereotaxic Surgery Disturbs the Normal Feeding Behavior in Rats

open access: yesFrontiers in Behavioral Neuroscience, 2020
Stereotactic surgery is a widely used procedure in neuroscience research to study the brain’s regulation of feeding behavior. In line with this notion, this study aims to assess how food consumption and feeding patterns are affected in response to the ...
María J Barahona   +3 more
doaj   +1 more source

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