Results 141 to 150 of about 104,993 (291)

An eye on long‐duration spaceflight: Controversies, countermeasures and challenges

Experimental Physiology, EarlyView.
Abstract Space flight‐associated neuroocular syndrome (SANS) is a consequence of long‐duration space flight and is detected in two‐thirds of astronauts. In‐flight, this can cause a change in the refraction of the eyes, requiring graded hypermetropic ‘superfocus adjustable’ glasses, optic nerve head oedema and choroidal folds.
Vincent Wing Sum Ng, Susan Patricia Mollan   +1 more
wiley   +1 more source

Lumbar puncture. [PDF]

BMJ, 1980
openaire   +3 more sources

Jumping on the moon as a potential exercise countermeasure

Experimental Physiology, EarlyView.
Abstract The Moon's gravitational field strength (17% Earth's gravity) may facilitate the use of bodyweight jumping as an exercise countermeasure against musculoskeletal and cardiovascular deconditioning in reduced gravity settings. The present study characterised the acute physiological and kinetic responses to bodyweight jumping in simulated Lunar ...
Patrick Swain, Filipa Santos, Luke Hughes, Dan Gordon, Nick Caplan   +4 more
wiley   +1 more source

Procedural Case: Neonatal Lumbar Puncture. [PDF]

J Educ Teach Emerg Med
Lei C, Cohen S, Melendez A, Wallace N, Moadel T, Beattie L, Chen T, Fernandez D, Stapleton S, Aldalati A.   +9 more
europepmc   +1 more source

Cerebrovascular pulsatility following long duration spaceflight is associated with changes in pulse pressure and carotid artery stiffness

Experimental Physiology, EarlyView.
Abstract Central artery stiffening increases the haemodynamic pulsations transmitted downstream towards target organs, including the brain. While recent evidence suggests that long duration spaceflight is associated with reduced common carotid artery (CCA) distensibility, cerebrovascular pulsatility has not been extensively characterized in astronauts.
Roxanne Fournier, Danielle K. Greaves, J. Kevin Shoemaker, Philippe Arbeille, Richard L. Hughson, Andrew D. Robertson   +5 more
wiley   +1 more source

The Role of Fundoscopy Before Lumbar Puncture in Children with Suspected Meningitis. [PDF]

Eur J Pediatr
Friedman N, Kaplan O, Test G, Koppel JH, Altberg G, Cohen N, Levy N, Gil-Ad S, Cohen NK, Milshtein NY, Feldman HP, Mreisat H, Gimelraikh Y, Kimhi G, Yaniv LG, Jacob R.   +15 more
europepmc   +1 more source

Headache and Neurological Symptoms Following Lumbar Puncture in a Patient With a Ventriculoperitoneal Shunt. [PDF]

Cureus
Koenig N, Howell S, Kohli A, Shepherd J.
europepmc   +1 more source

Impact of postdural puncture headache after diagnostic lumbar puncture [PDF]

, 2014
Jabbari, A., Roushan, M.R.H.
core  

Ultrasound measurement of optic nerve sheath diameter pre and post lumbar puncture for prediction of postdural puncture headache. [PDF]

Sci Rep
Merzou F, Kunzmann AL, Janitschke D, Valdueza J, Landau B, Roemer S, Stolz E, Schappe L, Versace V, Kottackal S, Lochner P.   +10 more
europepmc   +1 more source

A Novel Perspective on Multiple Sclerosis: Morphological Shifts in Immune Cell Populations

Progress in Neurology and Psychiatry, Volume 30, Issue 2, May 2026.
ABSTRACT This study aims to investigate expanded hematological data in multiple sclerosis (MS) and evaluate their association with disease severity. A total of 190 patients participated in the study. For this purpose, expanded hemocytometry data were compared between 120 patients diagnosed with MS and 70 healthy controls.
Hayrettin Yavuz, Özlem Kayım Yıldız, Serkan Bolat, Demet Kablan, Selda Özer, Kübra Doğan, Şeyda Figül Gökçe, Meltem Kurt Yenihan, Halef Okan Doğan   +8 more
wiley   +1 more source