Results 151 to 160 of about 141,509 (350)

How I Do It: Middle Fossa Approach of Facial Nerve Decompression

open access: yesThe Laryngoscope, EarlyView.
We present a reproducible, stepwise middle fossa approach for facial nerve decompression focused on the labyrinthine segment, geniculate ganglion, and meatal foramen, with consistent anatomical landmarks to preserve hearing. The article and video detail patient setup, safe corridor creation, and retrograde drilling with practical tips to avoid cochlear
Stéphane Gargula   +7 more
wiley   +1 more source

Associations Between Fatty Acid Levels in Human Blood and Trigeminovascular Tissues

open access: yesLipids, EarlyView.
ABSTRACT Omega‐3 and omega‐6 polyunsaturated fatty acids (PUFAs) are precursors to oxylipins that modulate pain and inflammation. We previously demonstrated that (1) a dietary intervention increasing omega‐3 and reducing omega‐6 PUFAs alters the concentration of these oxylipin precursors in blood, and (2) these changes are associated with reduced ...
Daisy Zamora   +8 more
wiley   +1 more source

Vessel segmentation for χ$$ \chi $$‐separation in quantitative susceptibility mapping

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose χ$$ \chi $$‐separation is an advanced quantitative susceptibility mapping (QSM) method that is designed to generate paramagnetic (χpara$$ {\chi}_{para} $$) and diamagnetic (|χdia|$$ \mid {\chi}_{dia}\mid $$) susceptibility maps, reflecting the distribution of iron and myelin in the brain.
Taechang Kim   +7 more
wiley   +1 more source

THE REGENERATION OF THE MENINGES

open access: green, 1923
William Y. Sayad, Samuel C. Harvey
openalex   +2 more sources

Ex vivo human brain volumetry: Validation of MRI measurements

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose The volume of in vivo human brains is determined with various MRI measurement tools that have not been assessed against a gold standard. The purpose of this study was to validate the MRI brain volumes by scanning ex vivo, in situ specimens, which allows the extraction of the brain after the scan to compare its volume with the gold ...
Amy Gérin‐Lajoie   +7 more
wiley   +1 more source

Daptomycin is more efficacious than vancomycin against a methicillin-susceptible Staphylococcus aureus in experimental meningitis [PDF]

open access: yes, 2017
Objectives: To test the efficacy of daptomycin, a cyclic lipopeptide antibiotic, against a methicillin-susceptible Staphylococcus aureus strain in experimental rabbit meningitis and to determine its penetration into non-inflamed and inflamed meninges ...
Acosta, Fernando   +4 more
core  

Assessing Executive Function in Pediatric Sleep‐Disordered Breathing Using Functional Neuroimaging

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective Sleep‐disordered breathing (SDB) affects 10% of children and is associated with poor academic performance related to inattention and executive dysfunction. Yet, the underlying neural mechanisms remain poorly understood, especially in elementary school‐aged children who cannot sit still for functional magnetic resonance imaging.
Nithya Navarathna   +5 more
wiley   +1 more source

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