Effect of simulated microgravity via head-down tilt on intracranial compliance, brain oscillations and cardiovascular autonomic modulation

Abstract Spaceflight and ground-based models cause fluidshift to the upper part of the body, especially the head. Intracranial compliance (ICC) and cardiovascular autonomic modulation (CAM) can be impacted, impairing cerebral blood flow. ICC is poorly explored but important for astronauts’ health. A...

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Detalhes bibliográficos

Principais autores:	Rafaella Mendes Zambetta, Étore De Favari Signini, Aparecida Maria Catai, Alberto Benelli, Luca Angius, Thainá Cristina Ramos dos Santos, Eloisa Soares Michaliski, Leonardo Barcellos de Oliveira, Gabriela Nagai Ocamoto, Emiliano Santarnecchi, Gustavo Frigieri, Thiago Luiz Russo
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nature Portfolio 2025-11-01
coleção:	Scientific Reports
Assuntos:	Microgravity model Fluidshift Cerebral autoregulation Intracranial pressure Autonomic nervous system Cortical electrical activity
Acesso em linha:	https://doi.org/10.1038/s41598-025-26319-z
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