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…
and T-2: MRI predictors of acute mountain sickness during sustained high-altitude hypoxia…
An observational cerebral magnetic resonance imaging study following 7 days at 4554 m
S Kühn, D Gerlach, HJ Noblé, F Weber… - High altitude …, 2019 - liebertpub.com
… - and diffusion-weighted brain MRI sequences in the 30-year-… suggested that hypoxia-driven
increases in arterial cerebral blood … In our study, acute mountain sickness severity and brain …
increases in arterial cerebral blood … In our study, acute mountain sickness severity and brain …
Magnetic resonance investigation into the mechanisms involved in the development of high-altitude cerebral edema
RS Sagoo, CE Hutchinson, A Wright… - Journal of Cerebral …, 2017 - journals.sagepub.com
… to high altitude commonly results in acute mountain sickness… ADC maps were calculated
after importing the diffusion-… highly sensitive, reliable, and early predictor of outcome in SAH. An …
after importing the diffusion-… highly sensitive, reliable, and early predictor of outcome in SAH. An …
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 …
or apparent diffusion. However… ) within cerebral white matter with acute hypoxic exposure …
Cerebral spinal fluid dynamics: effect of hypoxia and implications for high-altitude illness
JS Lawley, BD Levine, MA Williams… - Journal of applied …, 2016 - journals.physiology.org
… The pathophysiology of acute mountain sickness and high-altitude cerebral edema, the …
cause brain edema (increased multiecho T 2 relaxation on magnetic resonance imaging) in …
cause brain edema (increased multiecho T 2 relaxation on magnetic resonance imaging) in …
[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…
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 (…
in individuals at HA have been examined based on brain T1 MRI and diffusion tensor imaging (…
Changes in brain iron concentration after exposure to high-altitude hypoxia measured by quantitative susceptibility mapping
… Therefore, we utilized diffusion tensor imaging (DTI) to obtain … present no signs of mountain
sickness according the LLS. The … lines represent the 95% confidence and prediction bounds. …
sickness according the LLS. The … lines represent the 95% confidence and prediction bounds. …
[HTML][HTML] 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 …
tensor … induced by chronic hypoxic exposure at high altitude is the result of brain structure and …
[HTML][HTML] Analysis of high-altitude syndrome and the underlying gene polymorphisms associated with acute mountain sickness after a rapid ascent to high-altitude
J Yu, Y Zeng, G Chen, S Bian, Y Qiu, X Liu, B Xu… - Scientific Reports, 2016 - nature.com
… 43 cm/s) levels may serve as predictors for diagnosing AMS accompanied by high-altitude …
in brain volume and cerebral blood flow induced by hypoxic vasodilatation through the …
in brain volume and cerebral blood flow induced by hypoxic vasodilatation through the …