About the Authors

Andrew W. Subudhi

Affiliations Altitude Research Center, Department of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America, Department of Biology, University of Colorado Colorado Springs, Colorado Springs, Colorado, United States of America

Nicolas Bourdillon

Affiliation Institute of Sports Sciences and Department of Physiology, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland

Jenna Bucher

Affiliation Department of Human Physiology, University of Oregon, Eugene, Oregon, United States of America

Christopher Davis

Affiliation Altitude Research Center, Department of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America

Jonathan E. Elliott

Affiliation Department of Human Physiology, University of Oregon, Eugene, Oregon, United States of America

Morgan Eutermoster

Affiliation Altitude Research Center, Department of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America

Oghenero Evero

Affiliation Altitude Research Center, Department of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America

Jui-Lin Fan

Affiliations Institute of Sports Sciences and Department of Physiology, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland, Lemanic Doctoral School of Neuroscience, University of Lausanne, Lausanne, Switzerland

Sonja Jameson-Van Houten

Affiliation Altitude Research Center, Department of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America

Colleen G. Julian

Affiliation Altitude Research Center, Department of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America

Jonathan Kark

Affiliation Altitude Research Center, Department of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America

Sherri Kark

Affiliation Altitude Research Center, Department of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America

Bengt Kayser

Affiliation Institute of Sports Sciences and Department of Physiology, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland

Julia P. Kern

Affiliation Department of Human Physiology, University of Oregon, Eugene, Oregon, United States of America

See Eun Kim

Affiliation Department of Human Physiology, University of Oregon, Eugene, Oregon, United States of America

Corinna Lathan

Affiliation AnthroTronix, Inc., Silver Spring, Maryland, United States of America

Steven S. Laurie

Affiliation Department of Human Physiology, University of Oregon, Eugene, Oregon, United States of America

Andrew T. Lovering

Affiliation Department of Human Physiology, University of Oregon, Eugene, Oregon, United States of America

Ryan Paterson

Affiliation Altitude Research Center, Department of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America

David M. Polaner

Affiliation Departments of Anesthesiology and Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colorado, United States of America

Benjamin J. Ryan

Affiliation Department of Integrative Physiology, University of Colorado Boulder, Boulder, Colorado, United States of America

James L. Spira

Affiliation United States Department of Veterans Affairs, National Center for PTSD, Pacific Islands Health Care System, and Department of Psychiatry, University of Hawaii John A. Burns School of Medicine, Honolulu, Hawaii, United States of America

Jack W. Tsao

Affiliation Wounded, Ill & Injured Directorate (M9), United States Navy Bureau of Medicine and Surgery, Falls Church, Virginia, United States of America

Nadine B. Wachsmuth

Affiliation Department of Sports Medicine/Sports Physiology, University of Bayreuth, Bayreuth, Germany

Robert C. Roach

Robert.Roach@ucdenver.edu

Affiliation Altitude Research Center, Department of Emergency Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America

Competing Interests

CL works for AnthroTronix, the developer of the DANA neurocognitve test, which represents a financial competing interest. This does not alter the authors' adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: NB JEE OE JLF SJVH CGJ BK JPK SSL ATL AWS RCR. Performed the experiments: NB JB CD JEE ME OE JLF SJVH JK SK BK JPK SEK CL SSL ATL RP DMP BJR JLS AWS JWT NBW RCR. Analyzed the data: NB JEE OE JLF SJVH BK JPK CL SSL ATL BJR JLS AWS NBW RCR. Wrote the paper: NB OE JLF BK AWS RCR. Revised the Manuscript: NB JB CD JEE ME OE JLF SJVH CGJ JK SK BK JPK SEK CL SSL ATL RP DMP BJR JLS AWS JWT NBW RCR.