Results 71 to 80 of about 61,842 (247)

Tissue oxygenation dynamics during transition from seizure to spreading depolarization in rat brain

Epilepsia, EarlyView.
Abstract Objective Spreading depolarization (SD) is a phenomenon underlying various neurological conditions, including epilepsy. Researchers have suspected that local tissue oxygenation breakdown induces spontaneous SD. In this study, we investigated the relationship between spontaneous epileptic seizures and SD, with a focus on the role of local ...
Jiayang Liu, Bruce J. Gluckman
wiley   +1 more source

Interdural Spinal Arachnoid Cyst Case Study and Review of Literature with Operative Technical Considerations

Journal of Spine Practice
Introduction Spinal arachnoid cysts are commonly encountered throughout all age groups and are often managed observantly, but a minority cause symptoms requiring intervention.
Alexandra H. Kramer, Camille Milton, Emal Lesha, John E. Dugan, Logan N. Eskin, Andrew Boucher   +5 more
doaj   +1 more source

Contribution of Matrix Metalloproteinase-9 to Cerebral Edema and Functional Outcome following Experimental Subarachnoid Hemorrhage [PDF]

, 2011
Background: Cerebral edema is an important risk factor for death and poor outcome following subarachnoid hemorrhage (SAH). However, underlying mechanisms are still poorly understood.
Bauer AT, Broderick JP, Burggraf D, Claassen J, Clark AW, Doczi T, Dzwonek J, Feiler S, Fukuda S, Gasche Y, Guo Z, Jadhav V, Karsten Schöller, Mandal M, Mun-Bryce S, Nikolaus Plesnila, Rosenberg GA, Rosenberg GA, Rosenberg GA, Rosenberg GA, Schöller K, Sehba FA, Serge C. Thal, Sergej Feiler, Stanley JR, Stefan Zausinger, Thal SC, Vu TH, Wang X, Zausinger S   +29 more
core   +1 more source

Intracranial electroencephalographic approaches in the intensive care unit: Safety, feasibility, and coverage

Epilepsia, EarlyView.
Abstract Objective Nonconvulsive epileptic activity is common after acute brain injury and contributes to neuronal injury and poor outcomes. Although intracranial electroencephalography (iEEG) improves detection compared with surface EEG (suEEG), it currently relies on focal recordings of epileptic dynamics.
Steven Smeijers, Mariella Segreti, Anaïs Van Hoylandt, Jeroen Gijs, Johannes van Loon, Lauranne Scheldeman, Bart Depreitere, Tom Theys   +7 more
wiley   +1 more source

The core competencies in hospital medicine: Procedures 2025 update

Journal of Hospital Medicine, EarlyView.
Abstract This article presents an updated framework from the Society of Hospital Medicine for individual learning objectives related to key procedures in hospital medicine. Building upon the 2017 framework, these objectives have been revised to reflect evolving clinical evidence, advancements, and shifts in hospital medicine practice patterns.
Satyen Nichani, Megan E. Brooks, Christine Bryson, Nick Fitterman, Meltiady Issa, Michael Lukela, Nick Marzano, Kelly Sopko, Joseph R. Sweigart   +8 more
wiley   +1 more source

Ion beam sputter-etched ventricular catheter for hydrocephalus shunt [PDF]

, 1983
A cerebrospinal fluid shunt in the form of a ventricular catheter for controlling the condition of hydrocephalus by relieving the excessive cerebrospinal fluid pressure is described.
Banks, B. A.
core   +1 more source

Randomized, open-label, phase 1/2a study to determine the maximum tolerated dose of intraventricular sustained release nimodipine for subarachnoid hemorrhage (NEWTON [Nimodipine Microparticles to Enhance Recovery While Reducing Toxicity After Subarachnoid Hemorrhage]) [PDF]

, 2016
BACKGROUND AND PURPOSE—: We conducted a randomized, open-label, phase 1/2a, dose-escalation study of intraventricular sustained-release nimodipine (EG-1962) to determine safety, tolerability, pharmacokinetics, and clinical effects in aneurysmal ...
Aldrich, Francois, Diringer, Michael N, Etminan, Nima, Faleck, Herbert J, Hanggi, Daniel, Hoh, Brian L, Macdonald, R. Loch, Mayer, Stephen A, Mocco, J, Newton Investigators,, Steiger, Hans Jakob   +10 more
core   +3 more sources

T2‐Weighted T1 Mapping and Automated Segmentation of CSF: Assessment of Solute Gradients in the Healthy Brain

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Cerebrospinal fluid (CSF) serves as a medium for nutrient delivery and waste clearance. The T1 relaxation rate, R1, can be used to measure the concentration of intrinsic solutes and extrinsic contrast agents. Purpose To implement a method for R1 mapping and segmentation of CSF and to use this method to explore how R1 of CSF relates ...
Tryggve Holck Storås, Sofie Lysholm Lian, Ingrid Mossige, Jørgen Riseth, Siri Fløgstad Svensson, Grethe Løvland, Geir Ringstad, Kent‐André Mardal, Kyrre Eeg Emblem, Kaja Nordengen   +9 more
wiley   +1 more source

The Importance of Initial Epidurography Prior to Any Drug Administration in Three-Day Adhesiolysis Procedure

International Medical Case Reports Journal, 2022
Owen Ray Diebels,1 Babak Baheri,2 Jens Gios,2 Ann Dierick,2 Guy Hans2 1University of Antwerp (UA), Antwerp University Hospital (UZA), Edegem, Belgium; 2Department of Anesthesiology and Pain Management, Antwerp University Hospital (UZA), Edegem ...
Diebels OR, Baheri B, Gios J, Dierick A, Hans G   +4 more
doaj  

Commentary [Decompressive craniectomy in patients with cerebral infarction due to malignant vasospasm after aneurysmal subarachnoid hemorrhage] [PDF]

, 2012
Commentary: article "Decompressive craniectomy in patients with cerebral infarction due to malignant vasospasm after aneurysmal subarachnoid hemorrhage" on page 251 http://www.ncbi.nlm.nih.gov/pmc/articles ...
Archavlis, Eleftherios
core