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The NASA Twins Study: A multidimensional analysis of a year-long human spaceflight.
Garrett-Bakelman FE, Darshi M, Green SJ, Gur RC, Lin L, Macias BR, McKenna MJ, Meydan C, Mishra T, Nasrini J, Piening BD, Rizzardi LF, Sharma K, Siamwala JH, Taylor L, Vitaterna MH, Afkarian M, Afshinnekoo E, Ahadi S, Ambati A, Arya M, Bezdan D, Callahan CM, Chen S, Choi AMK, Chlipala GE, Contrepois K, Covington M, Crucian BE, De Vivo I, Dinges DF, Ebert DJ, Feinberg JI, Gandara JA, George KA, Goutsias J, Grills GS, Hargens AR, Heer M, Hillary RP, Hoofnagle AN, Hook VYH, Jenkinson G, Jiang P, Keshavarzian A, Laurie SS, Lee-McMullen B, Lumpkins SB, MacKay M, Maienschein-Cline MG, Melnick AM, Moore TM, Nakahira K, Patel HH, Pietrzyk R, Rao V, Saito R, Salins DN, Schilling JM, Sears DD, Sheridan CK, Stenger MB, Tryggvadottir R, Urban AE, Vaisar T, Van Espen B, Zhang J, Ziegler MG, Zwart SR, Charles JB, Kundrot CE, Scott GBI, Bailey SM, Basner M, Feinberg AP, Lee SMC, Mason CE, Mignot E, Rana BK, Smith SM, Snyder MP, Turek FW. Garrett-Bakelman FE, et al. Among authors: hargens ar. Science. 2019 Apr 12;364(6436):eaau8650. doi: 10.1126/science.aau8650. Science. 2019. PMID: 30975860 Free PMC article.
Assessment of Jugular Venous Blood Flow Stasis and Thrombosis During Spaceflight.
Marshall-Goebel K, Laurie SS, Alferova IV, Arbeille P, Auñón-Chancellor SM, Ebert DJ, Lee SMC, Macias BR, Martin DS, Pattarini JM, Ploutz-Snyder R, Ribeiro LC, Tarver WJ, Dulchavsky SA, Hargens AR, Stenger MB. Marshall-Goebel K, et al. Among authors: hargens ar. JAMA Netw Open. 2019 Nov 1;2(11):e1915011. doi: 10.1001/jamanetworkopen.2019.15011. JAMA Netw Open. 2019. PMID: 31722025 Free PMC article.
Changes in the Optic Nerve Head and Choroid Over 1 Year of Spaceflight.
Macias BR, Ferguson CR, Patel N, Gibson C, Samuels BC, Laurie SS, Lee SMC, Ploutz-Snyder R, Kramer L, Mader TH, Brunstetter T, Alferova IV, Hargens AR, Ebert DJ, Dulchavsky SA, Stenger MB. Macias BR, et al. Among authors: hargens ar. JAMA Ophthalmol. 2021 Jun 1;139(6):663-667. doi: 10.1001/jamaophthalmol.2021.0931. JAMA Ophthalmol. 2021. PMID: 33914020 Free PMC article.
Association of Structural Changes in the Brain and Retina After Long-Duration Spaceflight.
Marshall-Goebel K, Macias BR, Kramer LA, Hasan KM, Ferguson C, Patel N, Ploutz-Snyder RJ, Lee SMC, Ebert D, Sargsyan A, Dulchavsky S, Hargens AR, Stenger MB, Laurie S. Marshall-Goebel K, et al. Among authors: hargens ar. JAMA Ophthalmol. 2021 Jul 1;139(7):781-784. doi: 10.1001/jamaophthalmol.2021.1400. JAMA Ophthalmol. 2021. PMID: 34014272 Free PMC article.
Intraocular pressure and choroidal thickness respond differently to lower body negative pressure during spaceflight.
Greenwald SH, Macias BR, Lee SMC, Marshall-Goebel K, Ebert DJ, Liu JHK, Ploutz-Snyder RJ, Alferova IV, Dulchavsky SA, Hargens AR, Stenger MB, Laurie SS. Greenwald SH, et al. Among authors: hargens ar. J Appl Physiol (1985). 2021 Aug 1;131(2):613-620. doi: 10.1152/japplphysiol.01040.2020. Epub 2021 Jun 24. J Appl Physiol (1985). 2021. PMID: 34166098 Free PMC article.
Lower body negative pressure reduces jugular and portal vein volumes and counteracts the elevation of middle cerebral vein velocity during long-duration spaceflight.
Arbeille P, Zuj KA, Macias BR, Ebert DJ, Laurie SS, Sargsyan AE, Martin DS, Lee SMC, Dulchavsky SA, Stenger MB, Hargens AR. Arbeille P, et al. Among authors: hargens ar. J Appl Physiol (1985). 2021 Sep 1;131(3):1080-1087. doi: 10.1152/japplphysiol.00231.2021. Epub 2021 Jul 29. J Appl Physiol (1985). 2021. PMID: 34323592 Free PMC article.
310 results