Physical inactivity represents a heavy burden for modern societies and is spreading
worldwide, it is a recognised pandemic and is the fourth cause of global mortality. Not …

The autonomic nervous system (ANS) can be affected by COVID-19, and dysautonomia may
be a possible complication in post-COVID individuals. Orthostatic hypotension (OH) and …

Abstract Space travel, a topic of global interest, has always been a fascinating matter, as its
potential appears to be infinite. The development of advanced technologies has made it …

This review includes current and updated information about various ground-based
microgravity models and their impact on the human sensorimotor system. All known models …

Homo sapiens and their predecessors evolved in the context of the boundary conditions of
Earth, including a 1 g gravity and a geomagnetic field (GMF). These variables, plus others …

Neurological manifestations may be common in COVID-19 patients. They may include
several syndromes, such as a suggested autoimmune abnormal response, which may result …

Microgravity exposure causes several physiological and psychosocial alterations that
challenge astronauts' health during space flight. Notably, many of these changes are mostly …

This case series describes three patients affected by severe acute respiratory syndrome
coronavirus 2, who developed polyradiculoneuritis as a probable neurological complication …

Space analogs, such as bed rest, are used to reproduce microgravity-induced
morphological and physiological changes and can be used as clinical models of prolonged …

After completing a spaceflight, astronauts display a salient upward shift in the position of the
brain within the skull, accompanied by a redistribution of cerebrospinal fluid. Magnetic …