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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: sargsyan a. JAMA Ophthalmol. 2021 Jul 1;139(7):781-784. doi: 10.1001/jamaophthalmol.2021.1400. JAMA Ophthalmol. 2021. PMID: 34014272 Free PMC article.
Noninvasive indicators of intracranial pressure before, during, and after long-duration spaceflight.
Jasien JV, Laurie SS, Lee SMC, Martin DS, Kemp DT, Ebert DJ, Ploutz-Snyder R, Marshall-Goebel K, Alferova IV, Sargsyan A, Danielson RW, Hargens AR, Dulchavsky SA, Stenger MB, Macias BR. Jasien JV, et al. Among authors: sargsyan a. J Appl Physiol (1985). 2022 Sep 1;133(3):721-731. doi: 10.1152/japplphysiol.00625.2021. Epub 2022 Jul 21. J Appl Physiol (1985). 2022. PMID: 35861522 Free PMC article.
Intracranial Effects of Microgravity: A Prospective Longitudinal MRI Study.
Kramer LA, Hasan KM, Stenger MB, Sargsyan A, Laurie SS, Otto C, Ploutz-Snyder RJ, Marshall-Goebel K, Riascos RF, Macias BR. Kramer LA, et al. Among authors: sargsyan a. Radiology. 2020 Jun;295(3):640-648. doi: 10.1148/radiol.2020191413. Epub 2020 Apr 14. Radiology. 2020. PMID: 32286194
Doppler ultrasound of the central retinal artery in microgravity.
Sirek AS, Garcia K, Foy M, Ebert D, Sargsyan A, Wu JH, Dulchavsky SA. Sirek AS, et al. Among authors: sargsyan a. Aviat Space Environ Med. 2014 Jan;85(1):3-8. doi: 10.3357/asem.3750.2014. Aviat Space Environ Med. 2014. PMID: 24479252
Quantitative MRI volumetry, diffusivity, cerebrovascular flow, and cranial hydrodynamics during head-down tilt and hypercapnia: the SPACECOT study.
Kramer LA, Hasan KM, Sargsyan AE, Marshall-Goebel K, Rittweger J, Donoviel D, Higashi S, Mwangi B, Gerlach DA, Bershad EM; SPACECOT Investigators Group. Kramer LA, et al. Among authors: sargsyan ae. J Appl Physiol (1985). 2017 May 1;122(5):1155-1166. doi: 10.1152/japplphysiol.00887.2016. Epub 2017 Feb 16. J Appl Physiol (1985). 2017. PMID: 28209740 Free article. Clinical Trial.
Optic disc edema, globe flattening, choroidal folds, and hyperopic shifts observed in astronauts after long-duration space flight.
Mader TH, Gibson CR, Pass AF, Kramer LA, Lee AG, Fogarty J, Tarver WJ, Dervay JP, Hamilton DR, Sargsyan A, Phillips JL, Tran D, Lipsky W, Choi J, Stern C, Kuyumjian R, Polk JD. Mader TH, et al. Among authors: sargsyan a. Ophthalmology. 2011 Oct;118(10):2058-69. doi: 10.1016/j.ophtha.2011.06.021. Epub 2011 Aug 17. Ophthalmology. 2011. PMID: 21849212
163 results