Results 51 to 60 of about 15,560 (221)

Application value of a deep learning method based on a 3D V-Net convolutional neural network in the recognition and segmentation of the auditory ossicles

open access: yesFrontiers in Neuroinformatics, 2022
ObjectiveTo explore the feasibility of a deep learning three-dimensional (3D) V-Net convolutional neural network to construct high-resolution computed tomography (HRCT)-based auditory ossicle structure recognition and segmentation models.MethodsThe ...
Xing-Rui Wang   +10 more
doaj   +1 more source

Oldest well‐preserved euprimate petrosal, from the early Eocene of India (Vastan Lignite Mine, Gujarat)

open access: yesThe Anatomical Record, EarlyView.
Abstract An exquisitely preserved, isolated partial petrosal with associated fragmentary stapes is described from the Vastan Lignite Mine (Gujarat, India), dated to the early Eocene (~54.5 Ma). Several anatomical traits (e.g., large petrosal plate; posterolateral entry of the internal carotid artery to the tympanic cavity; bony tubes surrounding the ...
Mary T. Silcox   +8 more
wiley   +1 more source

"Monsters on the Brain: An Evolutionary Epistemology of Horror" [PDF]

open access: yes, 2014
The article discusses the evolutionary development of horror and fear in animals and humans, including in regard to cognition and physiological aspects of the brain.
Asma, Stephen
core  

Kus tegijaid, seal nägijaid? Akadeemilise prokrastineerimise õpetajapoolse märkamise seosed õpilaste individuaalsete erinevustega [PDF]

open access: yes, 2014
Algkoolist põhikooli liikudes muutub õpitav keerulisemaks ja abstraktsemaks. Õpilaste eneseregulatsioonioskus ja selle arengu toetamine on seetõttu vaieldamatult olulised.
Arro, Grete   +3 more
core   +4 more sources

Comparison of tympanic membrane grafting medial or lateral to malleus handle

open access: yesAdvanced Biomedical Research, 2014
Background: To compare two methods of tympanic membrane (TM) grafting when graft materials medial or lateral to malleus, this study have been done.
Mehrdad Rogha   +3 more
doaj   +1 more source

Mesna in Otologic Surgery: Efficacy and Safety—A Scoping Review

open access: yesThe Laryngoscope, EarlyView.
PRISMA flow diagram indicating the process of systematic inclusion and exclusion of articles. ABSTRACT Objective Mesna (Sodium 2‐mercaptoethanesulfonate) is widely used as a mucolytic agent and uroprotective agent. Recently, its disulfide bond‐breaking property has been applied in otologic surgery to facilitate safer dissection of cholesteatoma and ...
Kevork H. Atamian   +4 more
wiley   +1 more source

Crowdsourcing Question-Answer Meaning Representations

open access: yes, 2017
We introduce Question-Answer Meaning Representations (QAMRs), which represent the predicate-argument structure of a sentence as a set of question-answer pairs.
Dagan, Ido   +4 more
core   +1 more source

Micro-endoscopic ear anatomy of guinea pig applied to experimental surgery [PDF]

open access: yes, 2014
PURPOSE:To describe topographic and endoscopic anatomy of guinea pig ear for development of surgical approaches in experimental studies.METHODS:Experimental study. Eight adult guinea pigs (Cavia porcellus) were used in this study.
Andrade, José Santos Cruz de   +6 more
core   +3 more sources

Measurement of Vibrating Tympanic Membrane in an In Vivo Mouse Model Using Doppler Optical Coherence Tomography

open access: yesJournal of Imaging, 2019
Optical coherence tomography (OCT) has a micro-resolution with a penetration depth of about 2 mm and field of view of about 10 mm. This makes OCT well suited for analyzing the anatomical and internal structural assessment of the middle ear.
Deokmin Jeon   +3 more
doaj   +1 more source

How I Do It: A Stepwise Surgical Technique for Fisch Class B Glomus Tympanicum

open access: yesThe Laryngoscope, EarlyView.
We describe a stepwise retroauricular microsurgical workflow for bulky tympanic paragangliomas, combining circumferential canaloplasty with temporary removal and replacement of the tympanomeatal flap and malleus to optimize exposure and bleeding control.
Stéphane Gargula   +8 more
wiley   +1 more source

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