AUTHOR=Zin Walter Araujo TITLE=Editorial: Methods and applications in respiratory physiology JOURNAL=Frontiers in Physiology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2022.1039039 DOI=10.3389/fphys.2022.1039039 ISSN=1664-042X