Leif Østergaard

  1. 2018
  2. Published
  3. E-pub ahead of print

    The effect of carotid artery stenting on capillary transit time heterogeneity in patients with carotid artery stenosis. / Arsava, Ethem M; Hansen, Mikkel Bo; Kaplan, Berkan; Peker, Ahmet; Gocmen, Rahsan; Arat, Anil; Oguz, Kader K; Topcuoglu, Mehmet A; Østergaard, Leif; Dalkara, Turgay.

    In: European Stroke Journal, 26.04.2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  4. Published

    Noninvasive assessment of isocitrate dehydrogenase mutation status in cerebral gliomas by magnetic resonance spectroscopy in a clinical setting. / Tietze, Anna; Choi, Changho; Mickey, Bruce; Maher, Elizabeth A; Parm Ulhøi, Benedicte; Sangill, Ryan; Lassen-Ramshad, Yasmin; Lukacova, Slavka; Østergaard, Leif; von Oettingen, Gorm.

    In: Journal of Neurosurgery: Spine, 01.02.2018, p. 1-8.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  5. Published

    Disturbances in the control of capillary flow in an aged APP(swe)/PS1 Delta E9 model of Alzheimer's disease. / Gutierrez-Jimenez, Eugenio; Angleys, Hugo; Rasmussen, Peter M.; West, Mark J.; Catalini, Laura; Iversen, Nina K.; Jensen, Morten S.; Frische, Sebastian; Ostergaard, Leif.

    In: Neurobiology of Aging, Vol. 62, 02.2018, p. 82-94.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  6. Published

    Hippocampal Atrophy Following Subarachnoid Hemorrhage Correlates with Disruption of Astrocyte Morphology and Capillary Coverage by AQP4. / Anzabi, Maryam; Ardalan, Maryam; Iversen, Nina Kerting; H. Rafati, Ali; Hansen, Brian; Østergaard, Leif.

    In: Frontiers in cellular neuroscience, Vol. 12, No. 19, 2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  7. Published

    Impact of age on cardiovascular function, inflammation, and oxidative stress in experimental asphyxial cardiac arrest. / Secher, N; Østergaard, L; Tønnesen, E; Hansen, F B; Granfeldt, A.

    In: Acta Anaesthesiologica Scandinavica, Vol. 62, No. 1, 2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  8. Accepted/In press

    The effects of capillary transit time heterogeneity (CTH) on the BOLD signal. / Angleys, Hugo; Jespersen, Sune; Østergaard, Leif.

    In: Human Brain Mapping, 2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  9. Published

    The effects of hypercapnia on cortical capillary transit time heterogeneity (CTH) in anesthetized mice. / Gutiérrez-Jiménez, Eugenio; Angleys, Hugo; Rasmussen, Peter Mondrup; Mikkelsen, Irene Klærke; Mouridsen, Kim; Østergaard, Leif.

    In: Journal of Cerebral Blood Flow and Metabolism, Vol. 38, No. 2, 271678X17692598, 2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  10. 2017
  11. Published
  12. Published
  13. Published

    Capillary dysfunction is associated with symptom severity and neurodegeneration in Alzheimer's disease. / Nielsen, Rune B; Egefjord, Lærke; Angleys, Hugo; Mouridsen, Kim; Gejl, Michael; Møller, Arne; Brock, Birgitte; Brændgaard, Hans; Gottrup, Hanne; Rungby, Jørgen; Eskildsen, Simon F; Østergaard, Leif.

    In: Alzheimer's & Dementia, Vol. 13, No. 10, 10.2017, p. 1143-1153.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  14. Published

    Capillary dysfunction in the development of diabetic peripheral neuropathy in animal models. / Dudele, Anete; Gutierrez, Eugenio; Iversen, Nina Kerting; Frische, Sebastian; Staehelin-Jensen, Troels; Østergaard, Leif.

    2017. 276-276 Abstract from 2017 PNS (Peripheral Nerve Society) Annual Meeting , Barcelona, Spain.

    Research output: Contribution to conferenceConference abstract for conference

  15. Published

    White matter biomarkers from fast protocols using axially symmetric diffusion kurtosis imaging. / Hansen, Brian; Khan, Ahmad R; Shemesh, Noam; Lund, Torben E; Sangill, Ryan; Eskildsen, Simon F; Østergaard, Leif; Jespersen, Sune N.

    In: NMR in Biomedicine, Vol. 30, No. 9, e3741, 09.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  16. E-pub ahead of print

    Transit time homogenization in ischemic stroke - A novel biomarker of penumbral microvascular failure? / Engedal, Thorbjørn S; Hjort, Niels; Hougaard, Kristina D; Simonsen, Claus Z; Andersen, Grethe; Mikkelsen, Irene Klærke; Boldsen, Jens K; Eskildsen, Simon F; Hansen, Mikkel B; Angleys, Hugo; Jespersen, Sune N; Pedraza, Salvador; Cho, Tae-Hee; Serena, Joaquín; Siemonsen, Susanne; Thomalla, Götz; Nighoghossian, Norbert; Fiehler, Jens; Mouridsen, Kim; Østergaard, Leif.

    In: Journal of Cerebral Blood Flow and Metabolism, 31.07.2017, p. 271678X17721666.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  17. Published

    Model-based inference from microvascular measurements : Combining experimental measurements and model predictions using a Bayesian probabilistic approach. / Rasmussen, Peter M; Smith, Amy F; Sakadžić, Sava; Boas, David A; Pries, Axel R; Secomb, Timothy W; Østergaard, Leif.

    In: Microcirculation, Vol. 24, No. 4, 05.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  18. Published
  19. Published

    Schwann cell interactions with axons and microvessels in diabetic neuropathy. / Gonçalves, Nádia P; Vægter, Christian B; Andersen, Henning; Østergaard, Leif; Calcutt, Nigel A; Jensen, Troels S.

    In: Nature Reviews. Neurology, Vol. 13, 30.03.2017, p. 135-147.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  20. Published
  21. E-pub ahead of print

    Acute reperfusion without recanalization : Serial assessment of collaterals within 6 h of using perfusion-weighted magnetic resonance imaging. / Makris, Nikolaos; Chamard, Leila; Mikkelsen, Irene K; Hermier, Marc; Derex, Laurent; Pedraza, Salvador; Thomalla, Götz; Østergaard, Leif; Baron, Jean-Claude; Nighoghossian, Norbert; Berthezène, Yves; Cho, Tae-Hee.

    In: Journal of Cerebral Blood Flow and Metabolism, 01.01.2017, p. 271678X17744716.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  22. Published

    Cortical spreading depolarizations in the postresuscitation period in a cardiac arrest male rat model. / Hansen, Frederik Boe; Secher, Niels; Jensen, Morten Skovgaard; Østergaard, Leif; Tønnesen, Else Kirstine; Granfeldt, Asger.

    In: Journal of Neuroscience Research, Vol. 95, No. 10, 2017, p. 2040-2050.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  23. Published

    Increased cortical capillary transit time heterogeneity in Alzheimer’s disease: a DSC-MRI perfusion study. / Eskildsen, Simon F.; Gyldensted, Louise; Nagenthiraja, Kartheeban; Nielsen, Rune B.; Hansen, Mikkel Bo; Dalby, Rikke B.; Frandsen, Jesper; Rodell, Anders; Gyldensted, Carsten; Jespersen, Sune Nørhøj; Lund, Torben E.; Mouridsen, Kim; Brændgaard, Hans; Østergaard, Leif.

    In: Neurobiology of Aging, Vol. 50, 2017, p. 107-118.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  24. Published

    The effect of congenital heart disease on cerebral function and comorbidity in adulthood. / Arlander, Benjamin Asschenfeldt; Heiberg, Johan; Østergaard, Leif; Ringgaard, Steffen; Hjortdal, Vibeke E.

    2017. Poster session presented at 27th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery, Geilo, Norway.

    Research output: Contribution to conferencePoster

  25. Published

    White Matter Biomarkers from Fast Protocols Using Axially Symmetric Diffusion Kurtosis Imaging. / Hansen, Brian; Khan, Ahmad Raza; Shemesh, Noam; Lund, Torben Ellegaard; Sangill, Ryan; Østergaard, Leif; Jespersen, Sune Nørhøj.

    Proceedings of ISMRM 25th Annual Meeting. 2017. p. 1742.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedings

  26. 2016
  27. Published

    Effect of electrical forepaw stimulation on capillary transit-time heterogeneity (CTH). / Gutiérrez-Jiménez, Eugenio; Cai, Changsi; Mikkelsen, Irene Klærke; Rasmussen, Peter Mondrup; Angleys, Hugo; Merrild, Mads; Mouridsen, Kim; Jespersen, Sune Nørhøj; Lee, Jonghwan; Iversen, Nina Kerting; Sakadzic, Sava; Østergaard, Leif.

    In: Journal of Cerebral Blood Flow and Metabolism, Vol. 36, No. 12, 01.12.2016, p. 2072-2086.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

  28. E-pub ahead of print

    Reliable estimation of microvascular flow patterns in patients with disrupted blood–brain barrier using dynamic susceptibility contrast MRI. / Hansen, Mikkel Bo; Tietze, Anna; kalpathy-Cramer, jayashree; Gerstner, Elizabeth; Batchelor, Tracy T.; Østergaard, Leif; Mouridsen, Kim.

    In: Journal of Magnetic Resonance Imaging, 30.11.2016.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal article

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