Results 71 to 80 of about 2,033,746 (242)

Osteoma of the middle ear [PDF]

open access: yesBrazilian Journal of Otorhinolaryngology, 2007
Marco Aurélio Rocha Santos   +4 more
openaire   +2 more sources

Middle Ear Cavity Morphology Is Consistent with an Aquatic Origin for Testudines

open access: yesPLoS ONE, 2013
The position of testudines in vertebrate phylogeny is being re-evaluated. At present, testudine morphological and molecular data conflict when reconstructing phylogenetic relationships.
Katie L. Willis   +3 more
semanticscholar   +1 more source

Late onset middle ear neuroendocrine tumor presenting with distant metastasis

open access: yesOtolaryngology Case Reports, 2021
Tumors of the ear with neuroendocrine features are a very rare group of neoplasms, with neuroendocrine adenoma representing the more frequent entity found; the prevalence of middle ear neuroendocrine tumors is so low that it has never been determined ...
Federica Pollastri   +5 more
doaj  

Computer Aided Modeling of Human Mastoid Cavity Biomechanics Using Finite Element Analysis

open access: yesEURASIP Journal on Advances in Signal Processing, 2010
The aim of the present study was to analyze the human mastoid cavity on sound transmission using finite element method. Pressure distributions in the external ear canal and middle ear cavity at different frequencies were demonstrated. Our results showed
Chou Yuan-Fang   +5 more
doaj  

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