With the advancement of in vivo magnetic resonance imaging (MRI) technique, more
detailed information about the human brain at high altitude (HA) has been revealed. The …

Damage to the visual cortex structures after high altitude exposure has been well clarified.
However, changes in the neuronal activity and functional connectivity (FC) of the visual …

Background and purpose Animal studies suggest that exposure to severe ambient hypoxia
for several days may have beneficial long‐term effects on neurodegenerative diseases …

Nitric oxide seems to be involved in the altitude acclimatization process due to its ability to
regulate pulmonary, cardiovascular and muscular responses to hypoxia. In this study, we …

Introduction RESLES (Reversible splenial lesion syndrome) can be observed secondary to
various diseases, and intramyelinic edema may play a crucial role in the pathogenesis of …

Background The correlation between brain injury and high-altitude (HA) exposure duration
(Dur_HA) as well as peripheral oxygen saturation (SpO2) remains unclear. Purpose To …

Mammals are able to adapt to high altitude (HA) if appropriate acclimation occurs. However,
specific occupations (professional climbers, pilots, astronauts and other) can be exposed to …

Background: Trekkers in high altitude of Himalayas could lead to Acute Mountain Sickness
and High Altitude Cerebral Edema. This study was conducted to evaluate magnetic …

Space medicine has developed controlled terrestrial models to investigate the impacts on
human health and performance, and their application should be expanded to encompass …

Introduction and purpose: Acute mountain sickness is caused by hypoxia, of which the brain
is the most sensitive. The frequency of occurrence at altitudes above 2500 m above sea …