Results 31 to 40 of about 87,353 (291)

Simple Patient-Based Transmantle Pressure and Shear Estimate From Cine Phase-Contrast MRI in Cerebral Aqueduct [PDF]

open access: yes, 2012
From measurements of the oscillating flux of the cerebrospinal fluid (CSF) in the aqueduct of Sylvius, we elaborate a patient-based methodology for transmantle pressure (TRP) and shear evaluation.
Balédent, Olivier   +3 more
core   +4 more sources

Clinical Features of Pediatric Idiopathic Intracranial Hypertension and Applicability of New ICHD-3 Criteria [PDF]

open access: yes, 2018
Idiopathic intracranial hypertension (IIH) is characterized by intracranial pressure >28 cmH2O in the absence of identifiable causes. Aim of this paper is to describe the clinical phenotype of pediatric IIH and to analyze the applicability of ICHD-3 ...
Barbara Battan   +8 more
core   +2 more sources

Intraoperative Neurophysiological Monitoring for Endoscopic Endonasal Approaches to the Skull Base: A Technical Guide. [PDF]

open access: yes, 2016
Intraoperative neurophysiological monitoring during endoscopic, endonasal approaches to the skull base is both feasible and safe. Numerous reports have recently emerged from the literature evaluating the efficacy of different neuromonitoring tests during
Doan, Adam T.   +6 more
core   +3 more sources

Analysis of the Changes in the Oxidation of Brain Tissue Cytochrome-c-Oxidase in Traumatic Brain Injury Patients during Hypercapnoea A Broadband NIRS Study [PDF]

open access: yes, 2011
Using broadband near-infrared spectroscopy (NIRS) and cerebral micro-dialysis (MD), we investigated cerebral cellular metabolism and mitochondrial redox states, following hypercapnoea in 6 patients with traumatic brain injury (TBI).
Elwell, CE   +6 more
core   +1 more source

Critical Care Management and Monitoring of Intracranial Pressure [PDF]

open access: yesJournal of Neurocritical Care, 2016
Patients with brain injury of any etiology are at risk for developing increased intracranial pressure. Acute intracranial hypertension is a medical emergency requiring immediate intervention to prevent permanent damage to the brain. Intracranial pressure
Jeremy Ragland, Kiwon Lee
doaj   +1 more source

Utilizing real-time pressure and tissue oxygenation monitoring to assess the adequacy of hinge craniotomy

open access: yesInterdisciplinary Neurosurgery, 2016
Hinge craniotomy has been described as a feasible option for certain patients in need of decompression as a result of a mass lesion. The technique of hinging the bone flap alleviates the need to return to the operating room for cranioplasty as is the ...
Alexander Riccio   +3 more
doaj   +1 more source

Magnetic resonance angiography signal intensity as a marker of hemodynamic impairment in intracranial arterial stenosis. [PDF]

open access: yes, 2013
BackgroundIntracranial arterial stenosis (ICAS) is the predominant cause of ischemic stroke and transient ischemic attack in Asia. Change of signal intensities (SI) across an ICAS on magnetic resonance angiography (MRA) may reflect its hemodynamic ...
Feldmann, Edward   +8 more
core   +3 more sources

Developing precision stroke imaging. [PDF]

open access: yes, 2014
Stroke experts stand at the cusp of a unique opportunity to advance the care of patients with cerebrovascular disorders across the globe through improved imaging approaches.
Feldmann, Edward, Liebeskind, David S
core   +2 more sources

Characterization of Clinical Phenotype to Glial Fibrillary Acidic Protein Concentrations in Alexander Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine the concentration of glial fibrillary acidic protein (GFAP) in cerebrospinal fluid (CSF) and plasma in Alexander disease (AxD) and whether GFAP levels are predictive of disease phenotypes. Methods CSF and plasma were collected (longitudinally when available) from AxD participants and non‐AxD controls.
Amy T. Waldman   +9 more
wiley   +1 more source

Predictors of intracranial hypertension in acute period of severe cranio-cerebral trauma

open access: yesUkrainian Neurosurgical Journal, 2011
Prospective study, in which 84 injured persons with severe cranio-cerebral trauma were included and undergone intracranial pressure monitoring in acute period of trauma, was performed.
Eugene Pedachenko   +2 more
doaj   +1 more source

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