Results 101 to 110 of about 710,353 (381)

Effect of Endolymphatic Hydrops on Sound Transmission in Live Guinea Pigs Measured with a Laser Doppler Vibrometer

open access: yesNeural Plasticity, 2016
Objective. This study aimed at describing the mechanism of hearing loss in low frequency and the different dynamic behavior of the umbo, the stapes head, and the round window membrane (RWM) between normal guinea pigs and those with endolymphatic hydrops (
Chen-Ru Ding   +9 more
doaj   +1 more source

Techniques of Eyebrow Lifting: A Narrative Review

open access: yesJournal of Ophthalmic & Vision Research, 2020
None of brow lift techniques are completely satisfactory because of their limited effectiveness, lack of longevity, and potential complications. The aim of this study was to provide a comprehensive review of the literature on the pros and cons of the ...
Nasser Karimi   +3 more
doaj   +1 more source

Head imaging and craniometry: A historical note on a base line error [PDF]

open access: yes, 1995
This is the author's PDF version of an article published in Radiography today© 1995. Figure 1 and figure 2 are not available.This journal article discusses the work of Lysholm, Reid, and von Ihering in standarding patient positioning during radiological ...
Lewis, Stephen J.
core  

Giant petrous bone cholesteatoma: combined microscopic surgery and an adjuvant endoscopic approach [PDF]

open access: yes, 2016
Petrous bone cholesteatomas (PBCs) are epidermoid cysts, which have developed in the petrous portion of the temporal bone and may be congenital or acquired.
Iannella, Giannicola   +4 more
core   +1 more source

Numerical evaluation of the skull for human neuromodulation with transcranial focused ultrasound

open access: yesJournal of Neural Engineering, 2017
Objective. Transcranial focused ultrasound is an emerging field for human non-invasive neuromodulation, but its dosing in humans is difficult to know due to the skull.
Jerel K. Mueller   +3 more
semanticscholar   +1 more source

Practical Guide to the Design of Granular Hydrogels for Customizing Complex Cellular Microenvironments

open access: yesAdvanced Healthcare Materials, EarlyView.
Granular hydrogels are emerging microporous platforms for cell culture and delivery, showing great potential for replicating the complex, heterogeneous environments found in natural tissues. This review outlines the design principles of granular hydrogels, highlighting critical factors that determine the final physicochemical properties of the entire ...
Shuhan Feng, Kaiyang Chen, Shiqi Wang
wiley   +1 more source

The Agger Nasi Dacryocystorhinostomy: A New Technique for Endoscopic Dacryocystorhinostomy

open access: yesEuropean Journal of Rhinology and Allergy
Objective: Endoscopic dacryocystorhinostomy (DCR) is the gold-standard procedure for the treatment of nasolacrimal duct obstruction, aiming to open the lacrimal sac (LS) directly into the nasal cavity and thus re-establish drainage of the tear pathways ...
Leonardo Balsalobre   +4 more
doaj   +1 more source

Hiding from the sun - Vitamin D deficiency in refugees [PDF]

open access: yes, 2007
Copyright © 2007 Royal Australian College of General Practitioners Copyright to Australian Family Physician. Reproduced with permission. Permission to reproduce must be sought from the publisher, The Royal Australian College of General Practitioners ...
Benson, J., Skull, S.
core  

A meta-analysis of variables that predict significant intracranial injury in minor head trauma.

open access: yes, 2004
BACKGROUND: Previous studies have presented conflicting results regarding the predictive effect of various clinical symptoms, signs, and plain imaging for intracranial pathology in children with minor head injury.
Batchelor, J   +6 more
core   +2 more sources

Fluid–structure interaction simulation of the brain–skull interface for acute subdural haematoma prediction

open access: yesBiomechanics and Modeling in Mechanobiology, 2018
Traumatic brain injury is a leading cause of disability and mortality. Finite element-based head models are promising tools for enhanced head injury prediction, mitigation and prevention.
Zhou Zhou, Xiaogai Li, S. Kleiven
semanticscholar   +1 more source

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