Investigating Sea-Level Brain Predictors for Acute Mountain Sickness: A Multimodal MRI Study before and after High-Altitude Exposure

W Zhang, J Feng, W Liu, S Zhang… - American Journal …, 2024 - Am Soc Neuroradiology
… had detected several brain abnormalities in the diffusion MR imaging after … Cerebral diffusion
and T-2: MRI predictors of acute mountain sickness during sustained high-altitude hypoxia

High-altitude cerebral edema: its own entity or end-stage acute mountain sickness?

REF Turner, H Gatterer, M Falla… - Journal of Applied …, 2021 - journals.physiology.org
… HACE diagnosis on 1.5 T magnetic resonance imaging. These … changes in either T 2 relaxation
or apparent diffusion. However… ) within cerebral white matter with acute hypoxic exposure …

[HTML][HTML] Effects of long-term exposure to high altitude on brain structure in healthy people: an MRI-based systematic review and meta-analysis

Q Luo, JX Zhang, S Huang, YH Hu, H Wang… - Frontiers in …, 2023 - frontiersin.org
… is based on the diffusion of water molecules in the brain to … high-altitude for a shorter period
of time (2–4 years) first caused GM atrophy in brain regions sensitive to ischemia and hypoxia

[HTML][HTML] The human brain in a high altitude natural environment: A review

X Zhang, J Zhang - Frontiers in Human Neuroscience, 2022 - frontiersin.org
… several animal studies through exposing animals to a simulating HA hypoxia but not real …
in individuals at HA have been examined based on brain T1 MRI and diffusion tensor imaging (…

Effects of chronic hypoxic environment on cognitive function and neuroimaging measures in a high-altitude population

YQ Zhang, WJ Zhang, JH Liu, WZ Ji - Frontiers in Aging Neuroscience, 2022 - frontiersin.org
… a magnetic resonance imaging (MRI) scan, resting state functional MRI scan, and diffusion
tensor … induced by chronic hypoxic exposure at high altitude is the result of brain structure and …

Introduction to high altitude and hypoxia

P Sharma, P Pandey, P Kumari, NK Sharma - High Altitude Sickness …, 2022 - Springer
… normal functioning of the brain. The generation of excessive free radicals and their intracellular
diffusion leads to oxidative stress. … Acute mountain sickness is often known as “Mountain

Decrease in Cerebral Blood Flow after Reoxygenation Is Associated with Neurological Syndrome Sequelae and Blood Pressure

Y Liu, F Yuan, Z Peng, Y Zhan, J Lin, R Zhang, J Zhang - Brain Sciences, 2023 - mdpi.com
… Increased blood pressure could serve as a predictor of a … At a high altitude (HA), hypoxia is
a potent vasodilator which can … Those with acute mountain sickness (AMS) have higher CBF …

Recommendations for traveling to altitude with neurological disorders

M Falla, G Giardini, C Angelini - … Nervous System Disease, 2021 - journals.sagepub.com
… to be considered risk factors for acute mountain sickness. … , increased pulmonary ventilation
and diffusion capacity, increased … ), the acute mountain sickness (AMS), and the high altitude

Pathophysiology and therapy of high-altitude sickness: practical approach in emergency and critical care

G Savioli, IF Ceresa, G Gori, F Fumoso, N Gri… - Journal of Clinical …, 2022 - mdpi.com
disease develops into life-threatening high-altitude cerebral … The symptoms of acute
mountain sickness (AMS) (… cases, but without restricted diffusion, which verified that the …

Matrix metalloproteinase-9 and substance-P as predictors for early-stage diagnosis of acute mountain sickness

M Avcil, A Yolcubal, YE Özlüer, Ç Yetiş - The American Journal of …, 2022 - Elsevier
… Some people who stay in this hypoxic environment for periods of 4–12 … high altitude
diseases, including acute mountain sickness (AMS), high-altitude cerebral edema, and high-altitude