Results 101 to 110 of about 486,707 (364)

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

Diagnostic Value of 3D Segmentation in Understanding the Anatomy of Human Inner Ear Including Malformation Types

open access: yesEar, Nose & Throat Journal, 2021
Objective: To understand the anatomical and dimensional variations of the human inner ear using 3-dimensional (3D) segmentation within the Middle East population. Design: Retrospective study.
Saad Alenzi MD   +4 more
doaj   +1 more source

Surgery of the lateral skull base: a 50-year endeavour

open access: yesActa otorhinolaryngologica italica, 2019
SUMMARY Disregarding the widely used division of skull base into anterior and lateral, since the skull base should be conceived as a single anatomic structure, it was to our convenience to group all those approaches that run from the antero-lateral, pure
E. Zanoletti   +86 more
semanticscholar   +1 more source

Bilateral External Auditory Canal Cholesteatoma Invading Skull Base [PDF]

open access: yes, 2006
External auditory canal cholesteatoma is an uncommon lesion of the external auditory canal, which usually present with otorrhea and chronic dull pain. It usually eroded bony portion of external auditory canal wall extensively with progressive bony lysis,
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core  

Human Temporal Bone Removal: Skull Base Block Method

open access: yes, 2015
Objective: This study aims to describe a novel technique for the efficient harvest of larger temporal bone specimens from human cadavers. Our technique is directly compared with the previously described Modified Block Method (MBM).
Szczupak, Mikhaylo   +5 more
core   +1 more source

The first relatively complete exoccipital-opisthotic from the braincase of the Callovian pliosaur, Liopleurodon [PDF]

open access: yes, 2003
A newly recognized left exoccipital-opisthotic of a Callovian pliosaur, derived from the Peterborough or lower Stewarby Members of the Oxford Clay Formation of Peterborough, is described and figured.
Liston, J.J., Evans, M., Noe, L.F.
core   +1 more source

Modulation of miR‐23b Wnt/β‐catenin Axis Strengthens Endothelial Barrier Properties

open access: yesAdvanced Science, EarlyView.
Early blood‐brain barrier (BBB) disruption contributes to stroke and CNS disease pathology. miR‐23b was identified as a regulator of BBB integrity in brain endothelial cells. Inhibition of miR‐23b enhanced barrier‐associated properties, promoted repair‐related signaling, and reduced BBB leakage in experimental stroke models, supporting further ...
Victor Anthony Martinez   +16 more
wiley   +1 more source

Parotid and Temporal Bone Resection for Skull Base Malignancies: Outcome

open access: yes, 2010
We reviewed the outcome of and determined prognostic factors for patients undergoing combined lateral skull base resection for advanced lateral skull base malignancies.
Arnold, David   +7 more
core   +1 more source

A Critical Time Window of Neocortex Modulation for Remote Fear Memory in Rats and Humans

open access: yesAdvanced Science, EarlyView.
This study identifies a delayed consolidation window around 18 h after fear learning in the mPFC essential for remote fear memory. VTA dopaminergic input during this window sustains remote memory in rats, while non‐invasive stimulation of homologous human mPFC at the corresponding time selectively weakens remote but not recent fear memory, revealing a ...
Lu Cao   +19 more
wiley   +1 more source

Long-term quality of life in adult craniopharyngioma patients: correlation with pituitary stalk section after endoscopic endonasal surgery

open access: yesActa Neurochirurgica
Purpose Craniopharyngiomas are benign but locally aggressive tumors whose surgical treatment poses a challenge due to their proximity to critical structures. While gross total resection (GTR) may reduce recurrence risk, it often leads to significant long-
Irene Portonero   +9 more
doaj   +1 more source

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