Leif Østergaard

  1. 2021
  2. E-pub ahead of print

    Impaired cerebral microcirculation in isolated REM sleep behaviour disorder. / Eskildsen, Simon F; Iranzo, Alex; Stokholm, Morten G; Stær, Kristian; Østergaard, Karen; Serradell, Mónica; Otto, Marit; Svendsen, Kristina B; Garrido, Alicia; Vilas, Dolores; Borghammer, Per; Santamaria, Joan; Møller, Arne; Gaig, Carles; Brooks, David J; Tolosa, Eduardo; Østergaard, Leif; Pavese, Nicola.

    In: Brain : a journal of neurology, 20.04.2021.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. Published
  4. E-pub ahead of print

    Beyond the diffusion standard model in fixed rat spinal cord with combined linear and planar encoding. / Olesen, Jonas L; Østergaard, Leif; Shemesh, Noam; Jespersen, Sune N.

    In: NeuroImage, Vol. 231, 12.02.2021, p. 117849.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  5. Published

    Quantification of Capillary Perfusion in an Animal Model of Acute Intracranial Hypertension. / Bordoni, Luca; Li, Baoqiang; Kura, Sreekanth; Boas, David A; Sakadžić, Sava; Østergaard, Leif; Frische, Sebastian; Gutiérrez-Jiménez, Eugenio.

    In: Journal of Neurotrauma, Vol. 38, No. 4, 02.2021, p. 446-454.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  6. Published

    Abnormal Left-Hemispheric Sulcal Patterns in Adults With Simple Congenital Heart Defects Repaired in Childhood. / Asschenfeldt, Benjamin; Evald, Lars; Yun, Hyuk Jin; Heiberg, Johan; Østergaard, Leif; Grant, P Ellen; Hjortdal, Vibeke Elisabeth; Im, Kiho; Eskildsen, Simon Fristed.

    In: Journal of the American Heart Association, Vol. 10, No. 7, e018580, 2021.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  7. 2020
  8. Published

    Statin Therapy and Risk of Polyneuropathy in Type 2 Diabetes : A Danish Cohort Study. / Kristensen, Frederik P; Christensen, Diana H; Callaghan, Brian C; Kahlert, Johnny; Knudsen, Søren T; Sindrup, Søren H; Feldman, Eva L; Østergaard, Leif; Andersen, Henning; Jensen, Troels S; Sørensen, Henrik T; Thomsen, Reimar W.

    In: Diabetes Care, Vol. 43, No. 12, 12.2020, p. 2945-2952.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  9. Published

    August Krogh : physiology genius and compassionate humanitarian. / Poole, David C.; Pittman, Roland N.; Musch, Timothy I.; Østergaard, Leif.

    In: Journal of Physiology, Vol. 598, No. 20, 10.2020, p. 4423-4424.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperEditorialpeer-review

  10. Published

    August Krogh's theory of muscle microvascular control and oxygen delivery : a paradigm shift based on new data. / Poole, David C.; Pittman, Roland N.; Musch, Timothy I.; Østergaard, Leif.

    In: Journal of Physiology, Vol. 598, No. 20, 10.2020, p. 4473-4507.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearchpeer-review

  11. Published

    Ephedrine versus Phenylephrine Effect on Cerebral Blood Flow and Oxygen Consumption in Anesthetized Brain Tumor Patients: A Randomized Clinical Trial. / Koch, Klaus Ulrik; Mikkelsen, Irene Klærke; Aanerud, Joel Fredrik Astrup; Espelund, Ulrick; Tietze, Anna; Oettingen, Gorm von; Juul, Niels; Nikolajsen, Lone; Østergaard, Leif; Rasmussen, Mads.

    In: Anesthesiology, Vol. 133, No. 2, 08.2020, p. 304-317.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  12. Published

    Krogh's capillary recruitment hypothesis, 100 years on : Is the opening of previously closed capillaries necessary to ensure muscle oxygenation during exercise? / Angleys, Hugo; Østergaard, Leif.

    In: A J P: Heart and Circulatory Physiology (Online), Vol. 318, No. 2, 02.2020, p. H425-H447.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  13. Published

    A new experimental mouse model of water intoxication with sustained increased intracranial pressure and mild hyponatremia without side effects of antidiuretics. / Bordoni, Luca; Jiménez, Eugenio Gutiérrez; Nielsen, Søren; Østergaard, Leif; Frische, Sebastian.

    In: Experimental animals, Vol. 69, No. 1, 29.01.2020, p. 92-103.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  14. Published

    Effects of Vasopressors on Cerebral Circulation and Oxygenation : A Narrative Review of Pharmacodynamics in Health and Traumatic Brain Injury. / Thorup, Line; Koch, Klaus U.; Upton, Richard N.; Østergaard, Leif; Rasmussen, Mads.

    In: Journal of Neurosurgical Anesthesiology, Vol. 32, No. 1, 01.2020, p. 18-28.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearchpeer-review

  15. Published

    Impaired perfusion and capillary dysfunction in prodromal Alzheimer's disease. / Nielsen, Rune B; Parbo, Peter; Ismail, Rola; Dalby, Rikke; Tietze, Anna; Brændgaard, Hans; Gottrup, Hanne; Brooks, David J; Østergaard, Leif; Eskildsen, Simon F.

    In: Alzheimer's and Dementia: Diagnosis, Assessment and Disease Monitoring, Vol. 12, No. 1, e12032, 2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  16. Published

    Neuropsychological Status and Structural Brain Imaging in Adults With Simple Congenital Heart Defects Closed in Childhood. / Asschenfeldt, Benjamin; Evald, Lars; Heiberg, Johan; Salvig, Camilla; Østergaard, Leif; Dalby, Rikke Beese; Eskildsen, Simon Fristed; Hjortdal, Vibeke Elisabeth.

    In: Journal of the American Heart Association, Vol. 9, No. 11, e015843, 2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  17. Published

    Noninvasive Characterization of Tumor Angiogenesis and Oxygenation in Bevacizumab-treated Recurrent Glioblastoma by Using Dynamic Susceptibility MRI : Secondary Analysis of the European Organization for Research and Treatment of Cancer 26101 Trial. / Kickingereder, Philipp; Brugnara, Gianluca; Hansen, Mikkel Bo; Nowosielski, Martha; Pflüger, Irada; Schell, Marianne; Isensee, Fabian; Foltyn, Martha; Neuberger, Ulf; Kessler, Tobias; Sahm, Felix; Wick, Antje; Heiland, Sabine; Weller, Michael; Platten, Michael; von Deimling, Andreas; Maier-Hein, Klaus H; Østergaard, Leif; van den Bent, Martin J; Gorlia, Thierry; Wick, Wolfgang; Bendszus, Martin.

    In: Radiology, Vol. 297, No. 1, 200978, 2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  18. Published

    Theophylline as an Add-On to Thrombolytic Therapy in Acute Ischemic Stroke : A Randomized Placebo-Controlled Trial. / Modrau, Boris; Andersen, Grethe; Mikkelsen, Irene Klærke; Nielsen, Anne; Hansen, Mikkel Bo; Johansen, Martin Berg; Eskildsen, Helle Wulf; Povlsen, Jan Plougmann; Yavarian, Yousef; Mouridsen, Kim; Østergaard, Leif; Bach, Flemming Winther; Hjort, Niels.

    In: Stroke, Vol. 51, No. 7, 2020, p. 1983-1990.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  19. 2019
  20. Published

    Comparison of classification methods for tissue outcome after ischaemic stroke. / Tozlu, Ceren; Ozenne, Brice; Cho, Tae Hee; Nighoghossian, Norbert; Mikkelsen, Irene Klærke; Derex, Laurent; Hermier, Marc; Pedraza, Salvador; Fiehler, Jens; Østergaard, Leif; Berthezène, Yves; Baron, Jean Claude; Maucort-Boulch, Delphine.

    In: European Journal of Neuroscience, Vol. 50, No. 10, 11.2019, p. 3590-3598.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  21. Published

    Individualized quantification of the benefit from reperfusion therapy using stroke predictive models. / Ozenne, Brice; Cho, Tae Hee; Mikkelsen, Irene Klærke; Hermier, Marc; Thomalla, Götz; Pedraza, Salvador; Roy, Pascal; Berthezène, Yves; Nighoghossian, Norbert; Østergaard, Leif; Baron, Jean Claude; Maucort-Boulch, Delphine.

    In: European Journal of Neuroscience, Vol. 50, No. 8, 10.2019, p. 3251-3260.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  22. E-pub ahead of print

    Special topic section : linkages among cerebrovascular, cardiovascular, and cognitive disorders: Preventing dementia by preventing stroke: The Berlin Manifesto. / Hachinski, Vladimir; Einhäupl, Karl; Ganten, Detlev; Alladi, Suvarna; Brayne, Carol; Stephan, Blossom C M; Sweeney, Melanie D; Zlokovic, Berislav; Iturria-Medina, Yasser; Iadecola, Costantino; Nishimura, Nozomi; Schaffer, Chris B; Whitehead, Shawn N; Black, Sandra E; Østergaard, Leif; Wardlaw, Joanna; Greenberg, Steven; Friberg, Leif; Norrving, Bo; Rowe, Brian; Joanette, Yves; Hacke, Werner; Kuller, Lewis; Dichgans, Martin; Endres, Matthias; Khachaturian, Zaven S.

    In: International Journal of Stroke, 22.09.2019, p. 1747493019871915.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  23. Published

    APOE gene-dependent BOLD responses to a breath-hold across the adult lifespan. / Rasmussen, Peter M; Aamand, Rasmus; Weitzberg, Eddie; Christiansen, Michael; Østergaard, Leif; Lund, Torben E.

    In: NeuroImage: Clinical, Vol. 24, 101955, 31.07.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  24. Published

    Increased volumes of mildly elevated capillary transit time heterogeneity positively predict favorable outcome and negatively predict intracranial hemorrhage in acute ischemic stroke with large vessel occlusion. / Potreck, A.; Loebel, S.; Pfaff, J.; Ostergaard, L.; Mouridsen, K.; Radbruch, A.; Bendszus, M.; Mundiyanapurath, S.

    In: European Radiology, Vol. 29, No. 7, 07.2019, p. 3523-3532.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  25. Published

    Diffusion kurtosis imaging in patients with prolonged post-concussion symptoms. / Næss-Schmidt, Erhard; Blicher, Jakob Udby; Møller, Mille Thastum; Rask, Charlotte Ulrikka; Svendsen, Susanne Wulff; Schröder, Andreas; Tuborgh, Astrid Høeg; Østergaard, Leif; Jespersen, Sune; Hansen, Brian; Eskildsen, Simon Fristed; Nielsen, Jørgen Feldbæk.

    In: Journal of Psychosomatic Research, Vol. 121, 06.2019, p. 123.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearchpeer-review

  26. Published

    Association between Mild-Hyponatremia with Sustained Increased Intracranial Pressure in a New Animal Model and Assessment of the Effect of dDVAP during Severe Water Intoxication. / Bordoni, Luca; Gutiérrez-Jiménez, Eugenio ; Østergaard, Leif; Frische, Sebastian.

    In: The FASEB journal : official publication of the Federation of American Societies for Experimental Biology, Vol. 33, No. 1_supplement, 528.1, 01.04.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearchpeer-review

  27. Published

    The evidence for the physiological effects of lactate on the cerebral microcirculation: a systematic review. / Hollyer, Tristan R; Bordoni, Luca; Kousholt, Birgitte S; van Luijk, Judith; Ritskes-Hoitinga, Merel; Østergaard, Leif.

    In: Journal of Neurochemistry, Vol. 148, No. 6, 03.2019, p. 712-730.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearchpeer-review

  28. Published

    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, Vol. 39, No. 2, 02.2019, p. 251-259.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

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