Kramer L - Search Results

1

Optic nerve sheath diameter measurement techniques: examination using a novel ex-vivo porcine model.

Nusbaum DM, Antonsen E, Bockhorst KH, Easley RB, Clark JB, Brady KM, Kibler KK, Sutton JP, Kramer L, Sargsyan AE. Nusbaum DM, et al. Among authors: kramer l. Aviat Space Environ Med. 2014 Jan;85(1):50-4. doi: 10.3357/asem.3664.2014. Aviat Space Environ Med. 2014. PMID: 24479259

2

Orbital and intracranial effects of microgravity: findings at 3-T MR imaging.

Kramer LA, Sargsyan AE, Hasan KM, Polk JD, Hamilton DR. Kramer LA, et al. Radiology. 2012 Jun;263(3):819-27. doi: 10.1148/radiol.12111986. Epub 2012 Mar 13. Radiology. 2012. PMID: 22416248

3

Emissary veins and neuroanatomic changes in space.

Kramer LA, Sargsyan AE, Hasan KM, Polk JD, Hamilton DR. Kramer LA, et al. Radiology. 2013 Jan;266(1):363. Radiology. 2013. PMID: 23390626 No abstract available.

4

MR-derived cerebral spinal fluid hydrodynamics as a marker and a risk factor for intracranial hypertension in astronauts exposed to microgravity.

Kramer LA, Hasan KM, Sargsyan AE, Wolinsky JS, Hamilton DR, Riascos RF, Carson WK, Heimbigner J, Patel VS, Romo S, Otto C. Kramer LA, et al. J Magn Reson Imaging. 2015 Dec;42(6):1560-71. doi: 10.1002/jmri.24923. Epub 2015 Apr 27. J Magn Reson Imaging. 2015. PMID: 25920095

5

Novel finding of optic nerve central T2 hypointensity utilizing 3 Tesla MR imaging.

Riascos R, Heymann JC, Hakimelahi R, Hasan K, Sargsyan A, Barr YR, Tom J, Alperin N, Kramer LA. Riascos R, et al. Neuroradiol J. 2015 Apr;28(2):133-6. doi: 10.1177/1971400915576668. Epub 2015 Apr 13. Neuroradiol J. 2015. PMID: 25923682 Free PMC article.

6

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. 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.

7

Brain Quantitative MRI Metrics in Astronauts as a Unique Professional Group.

Hasan KM, Mwangi B, Keser Z, Riascos R, Sargsyan AE, Kramer LA. Hasan KM, et al. J Neuroimaging. 2018 May;28(3):256-268. doi: 10.1111/jon.12501. Epub 2018 Feb 20. J Neuroimaging. 2018. PMID: 29460455

8

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. Radiology. 2020 Jun;295(3):640-648. doi: 10.1148/radiol.2020191413. Epub 2020 Apr 14. Radiology. 2020. PMID: 32286194

9

Persistent Globe Flattening in Astronauts following Long-Duration Spaceflight.

Mader TH, Gibson CR, Barratt MR, Miller NR, Subramanian PS, Killer HE, Tarver WJ, Sargsyan AE, Garcia K, Hart SF, Kramer LA, Riascos R, Brunstetter TJ, Lipsky W, Wostyn P, Lee AG. Mader TH, et al. Neuroophthalmology. 2020 Sep 3;45(1):29-35. doi: 10.1080/01658107.2020.1791189. eCollection 2021. Neuroophthalmology. 2020. PMID: 33762785 Free PMC article.

10

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. JAMA Ophthalmol. 2021 Jul 1;139(7):781-784. doi: 10.1001/jamaophthalmol.2021.1400. JAMA Ophthalmol. 2021. PMID: 34014272 Free PMC article.

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