AUTHOR=Ax Timon , Zimmermann Philipp H. , Bothe Tomas L. , Barchetti Karen , de Paiva Cintia S. , March de Ribot Francesc , Jensen Slade O. , Millar Thomas J. TITLE=On the nose: nasal neurostimulation as a technology countermeasure for sinonasal congestion in astronauts JOURNAL=Frontiers in Physiology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2025.1536496 DOI=10.3389/fphys.2025.1536496 ISSN=1664-042X