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Time-Resolved Response of Cerebral Stiffness to Hypercapnia in Humans.
Kreft B, Tzschätzsch H, Schrank F, Bergs J, Streitberger KJ, Wäldchen S, Hetzer S, Braun J, Sack I. Kreft B, et al. Among authors: hetzer s. Ultrasound Med Biol. 2020 Apr;46(4):936-943. doi: 10.1016/j.ultrasmedbio.2019.12.019. Epub 2020 Jan 28. Ultrasound Med Biol. 2020. PMID: 32001088 Review.
Increasing the spatial resolution and sensitivity of magnetic resonance elastography by correcting for subject motion and susceptibility-induced image distortions.
Fehlner A, Hirsch S, Weygandt M, Christophel T, Barnhill E, Kadobianskyi M, Braun J, Bernarding J, Lützkendorf R, Sack I, Hetzer S. Fehlner A, et al. Among authors: hetzer s. J Magn Reson Imaging. 2017 Jul;46(1):134-141. doi: 10.1002/jmri.25516. Epub 2016 Oct 20. J Magn Reson Imaging. 2017. PMID: 27764537
Perfusion alters stiffness of deep gray matter.
Hetzer S, Birr P, Fehlner A, Hirsch S, Dittmann F, Barnhill E, Braun J, Sack I. Hetzer S, et al. J Cereb Blood Flow Metab. 2018 Jan;38(1):116-125. doi: 10.1177/0271678X17691530. Epub 2017 Feb 2. J Cereb Blood Flow Metab. 2018. PMID: 28151092 Free PMC article.
Hypercapnia increases brain viscoelasticity.
Hetzer S, Dittmann F, Bormann K, Hirsch S, Lipp A, Wang DJ, Braun J, Sack I. Hetzer S, et al. J Cereb Blood Flow Metab. 2019 Dec;39(12):2445-2455. doi: 10.1177/0271678X18799241. Epub 2018 Sep 5. J Cereb Blood Flow Metab. 2019. PMID: 30182788 Free PMC article.
Real-Time Multifrequency MR Elastography of the Human Brain Reveals Rapid Changes in Viscoelasticity in Response to the Valsalva Maneuver.
Herthum H, Shahryari M, Tzschätzsch H, Schrank F, Warmuth C, Görner S, Hetzer S, Neubauer H, Pfeuffer J, Braun J, Sack I. Herthum H, et al. Among authors: hetzer s. Front Bioeng Biotechnol. 2021 May 5;9:666456. doi: 10.3389/fbioe.2021.666456. eCollection 2021. Front Bioeng Biotechnol. 2021. PMID: 34026743 Free PMC article.
66 results