Publications by authors named "Alan Hargens"

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Exercise during artificial gravity preserves cardiorespiratory fitness but not orthostatic tolerance following 60 days of head-down bed rest (BRACE).
Eric T Hedge, Carol G Bryans, Carmelo J Mastrandrea, Christoph Siebenmann, Alan R Hargens

J Appl Physiol (1985)· October 2025

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Author Correction: Increasing seated reaction forces with lower body negative pressure.
Suhas Rao Velichala, Jonathan Kim, Alan R Hargens

NPJ Microgravity· September 2025

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Increasing seated reaction forces with lower body negative pressure.
Suhas Rao Velichala, Jonathan Kim, Alan R Hargens

NPJ Microgravity· August 2025

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Spaceflight Associated Neuro-ocular Syndrome (SANS) and its countermeasures.
Tuan Nguyen, Joshua Ong, Tyson Brunstetter, C Robert Gibson, Brandon R Macias, Alan Hargens

Prog Retin Eye Res· May 2025

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The ultimate exercise countermeasure for long-duration spaceflight?
Donald E Watenpaugh, Alan R Hargens

Exp Physiol· May 2025

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Self-Generated Lower Body Negative Pressure Exercise: A Low Power Countermeasure for Acute Space Missions.
Suhas Rao Velichala, Ryan D Kassel, Victoria Ly, Donald E Watenpaugh, Stuart M C Lee, Alan R Hargens

Life (Basel)· June 2024

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Cerebrovascular Effects of Lower Body Negative Pressure at 3T MRI: Implications for Long-Duration Space Travel.
Larry A Kramer, Khader M Hasan, Refaat E Gabr, Brandon R Macias, Karina Marshall-Goebel, Alan R Hargens

J Magn Reson Imaging· September 2022

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Noninvasive indicators of intracranial pressure before, during, and after long-duration spaceflight.
Jessica V Jasien, Steven S Laurie, Stuart M C Lee, David S Martin, David T Kemp, Alan R Hargens

J Appl Physiol (1985)· September 2022

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Using hierarchical unsupervised learning to integrate and reduce multi-level and multi-paraspinal muscle MRI data in relation to low back pain.
Abel Torres-Espin, Anastasia Keller, Gabriel T A Johnson, Aaron J Fields, Roland Krug, Alan R Hargens

Eur Spine J· August 2022

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Changes in Optic Nerve Head and Retinal Morphology During Spaceflight and Acute Fluid Shift Reversal.
Laura P Pardon, Brandon R Macias, Connor R Ferguson, Scott H Greenwald, Robert Ploutz-Snyder, Alan R Hargens

JAMA Ophthalmol· August 2022

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Spaceflight-Associated Vascular Remodeling and Gene Expression in Mouse Calvaria.
Jamila H Siamwala, Brandon R Macias, Robert Healey, Brett Bennett, Alan R Hargens

Front Physiol· May 2022

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Letter to the Editor: Diagnosis and Management of Acute Compartment Syndrome.
Michael B Strauss, Stuart S Miller, Alan R Hargens, Scott J Mubarak

J Am Acad Orthop Surg· March 2022

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Biomechanical changes in the lumbar spine following spaceflight and factors associated with postspaceflight disc herniation.
Jeannie F Bailey, Priya Nyayapati, Gabriel T A Johnson, Lucas Dziesinski, Aaron W Scheffler, Alan R Hargens

Spine J· February 2022

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Cardiovascular, Lymphatic, and Ocular Health in Space.
Victoria Ly, Suhas Rao Velichala, Alan R Hargens

Life (Basel)· February 2022

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Reply to Bateman and Bateman.
Philippe Arbeille, Alan R Hargens

J Appl Physiol (1985)· October 2021

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Intraocular pressure and choroidal thickness respond differently to lower body negative pressure during spaceflight.
Scott H Greenwald, Brandon R Macias, Stuart M C Lee, Karina Marshall-Goebel, Douglas J Ebert, Alan R Hargens

J Appl Physiol (1985)· August 2021

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Association of Structural Changes in the Brain and Retina After Long-Duration Spaceflight.
Karina Marshall-Goebel, Brandon R Macias, Larry A Kramer, Khader M Hasan, Connor Ferguson, Alan R Hargens

JAMA Ophthalmol· July 2021

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Mechanical countermeasures to headward fluid shifts.
Karina Marshall-Goebel, Brandon R Macias, Steven S Laurie, Stuart M C Lee, Douglas J Ebert, Alan R Hargens

J Appl Physiol (1985)· June 2021

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Changes in the Optic Nerve Head and Choroid Over 1 Year of Spaceflight.
Brandon R Macias, Connor R Ferguson, Nimesh Patel, C Gibson, Brian C Samuels, Alan R Hargens

JAMA Ophthalmol· June 2021

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Generating waist area-dependent ground reaction forces for long-duration spaceflight.
Neeki Ashari, Mitchell Kong, Alisha Poudel, James Friend, Alan R Hargens

J Biomech· March 2021

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Visual disturbances during prolonged space missions.
Emily A Khossravi, Alan R Hargens

Curr Opin Ophthalmol· January 2021

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The Mobile Lower Body Negative Pressure Gravity Suit for Long-Duration Spaceflight.
Neeki Ashari, Alan R Hargens

Front Physiol· August 2020

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Ground-Based Analogs for Human Spaceflight.
Meenakshi Pandiarajan, Alan R Hargens

Front Physiol· June 2020

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Mobile Lower Body Negative Pressure Suit as an Integrative Countermeasure for Spaceflight.
Lonnie G Petersen, Alan Hargens, Elizabeth M Bird, Neeki Ashari, Jordan Saalfeld

Aerosp Med Hum Perform· December 2019

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Assessment of Jugular Venous Blood Flow Stasis and Thrombosis During Spaceflight.
Karina Marshall-Goebel, Steven S Laurie, Irina V Alferova, Philippe Arbeille, Serena M Auñón-Chancellor, Alan R Hargens

JAMA Netw Open· November 2019

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