Results 11 to 20 of about 159,045 (300)

Cerebrospinal fluid pressure decreases with older age. [PDF]

PLoS ONE, 2012
Clinical studies implicate low cerebrospinal fluid pressure (CSFP) or a high translaminar pressure difference in the pathogenesis of primary open angle glaucoma (POAG) and normal tension glaucoma (NTG).
David Fleischman, John P Berdahl, Jana Zaydlarova, Sandra Stinnett, Michael P Fautsch, R Rand Allingham   +5 more
doaj   +1 more source

Population pharmacokinetic modeling of CSF to blood clearance: prospective tracer study of 161 patients under work-up for CSF disorders

Fluids and Barriers of the CNS, 2022
Background Quantitative measurements of cerebrospinal fluid to blood clearance has previously not been established for neurological diseases. Possibly, variability in cerebrospinal fluid clearance may affect the underlying disease process and may ...
Markus Herberg Hovd, Espen Mariussen, Hilde Uggerud, Aslan Lashkarivand, Hege Christensen, Geir Ringstad, Per Kristian Eide   +6 more
doaj   +1 more source

Management of a human immunodeficiency virus case with discordant antiviral drug resistance profiles in cerebrospinal fluid compared with plasma: a case report

Journal of Medical Case Reports, 2022
Background Human immunodeficiency virus-1-associated neurocognitive disorder is a known complication in individuals treated with antiretroviral therapy.
Didi Bang, Jannik Fonager, Isik Somuncu Johansen   +2 more
doaj   +1 more source

A Case of Cerebrospinal Fluid Rhinorrhoea: A Surgical Challenge [PDF]

Journal of Clinical and Diagnostic Research, 2013
CEREBROSPINAL FLUID rhinorrhoea is defined as the leakage of CEREBROSPINAL FLUID through the nose due to communication between nasal cavity and Sub–arachnoid space. It occurs due to breach in 4 layers–mucosa of the nose and PNS, skull base, Duramater,
Sumitha R, P M Hari, S Ramya Kumar, R Hariprasad   +3 more
doaj   +1 more source

Clinical tips in diagnosing idiopathic normal pressure hydrocephalus: a new concept beyond the cerebrospinal fluid tap test [PDF]

Journal of Integrative Neuroscience, 2021
Accurate diagnosis of idiopathic normal pressure hydrocephalus is important to manage patients with idiopathic normal pressure hydrocephalus more appropriately.
Seon-Min Lee, Kyum-Yil Kwon   +1 more
doaj   +1 more source

Cerebrospinal fluid pressure [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 1970
The cerebrospinal fluid pressure at the foramen of Monro in man in the recumbent position is less than 100 mm water relative to atmospheric pressure. The oscillations in the pressure wave due to respiration and cardiac pulsation vary with the actual pressure and increase as the overall pressure rises.
openaire   +2 more sources

Recurrent reflex syncope in idiopathic intracranial hypertension patient resolved after lumbar puncture: pathogenetic implications

BMC Neurology, 2023
Background Idiopathic intracranial hypertension is a disease characterized by increased intracranial cerebrospinal fluid volume and pressure without evidence of other intracranial pathology.
Roberto De Simone, Mattia Sansone, Francesco Curcio, Cinzia Valeria Russo, Gianluigi Galizia, Angelo Miele, Antonio Stornaiuolo, Andrea Piccolo, Simone Braca, Pasquale Abete   +9 more
doaj   +1 more source

The human central nervous system discharges carbon dioxide and lactic acid into the cerebrospinal fluid

Fluids and Barriers of the CNS, 2019
Background The central nervous system was previously thought to draw oxygen and nutrition from the arteries and discharge carbon dioxide and other metabolic wastes into the venous system.
Tetsuya Akaishi, Eiko Onishi, Michiaki Abe, Hiroaki Toyama, Kota Ishizawa, Michio Kumagai, Ryosuke Kubo, Ichiro Nakashima, Masashi Aoki, Masanori Yamauchi, Tadashi Ishii   +10 more
doaj   +1 more source

New experimental model of acute aqueductal blockage in cats: effects on cerebrospinal fluid pressure and the size of brain ventricles [PDF]

, 2009
It is generally assumed that cerebrospinal fluid (CSF) is secreted in the brain ventricles, and so after an acute blockage of the aqueduct of Sylvius an increase in the ventricular CSF pressure and dilation of isolated ventricles may be expected. We have
Božić, Borka, Bulat, Marin, Butković, Vjera, Klarica, Marijan, Orešković, Darko, Vukić, Miroslav   +5 more
core   +1 more source

Cerebrospinal fluid pressures during halothane anaesthesia [PDF]

Canadian Anaesthetists’ Society Journal, 1962
Changes in cerebrospinal fluid pressure, venous pressure, and arterial pressure induced by different concentrations of halothane were measured in ten elderly patients prior to the beginning of surgery. Cerebrospinal fluid and venous pressures were recorded by a water manometer and arterial pressure with a sphygmomanometer.
G F, MARX, I C, ANDREWS, L R, ORKIN
openaire   +2 more sources