High resolution measurement of cerebral blood flow using intravascular tracer bolus passages. Part I: Mathematical approach and statistical analysis L Østergaard, RM Weisskoff, DA Chesler, C Gyldensted, BR Rosen Magnetic resonance in medicine 5, 715-25, 1996 | 1916 | 1996 |
MRI-guided thrombolysis for stroke with unknown time of onset G Thomalla, CZ Simonsen, F Boutitie, G Andersen, Y Berthezene, ... New England Journal of Medicine 379 (7), 611-622, 2018 | 1305 | 2018 |
High Resolution Measurement of Cerebral Blood Flow using Intravascular Tracer Bolus Passages. Part II: Experimental comparison and preliminary results L Østergaard, AG Sorensen, KK Kwong, RM Weisskoff, C Gyldensted, ... Magnetic Resonance in Medicine 36 (5), 726-736, 1996 | 1052 | 1996 |
Tracer arrival timing‐insensitive technique for estimating flow in MR perfusion‐weighted imaging using singular value decomposition with a block‐circulant deconvolution matrix O Wu, L Østergaard, RM Weisskoff, T Benner, BR Rosen, AG Sorensen Magnetic Resonance in Medicine: An Official Journal of the International …, 2003 | 680 | 2003 |
Mr perfusion studies with t1‐weighted echo planar imaging KK Kwong, DA Chesler, RM Weisskoff, KM Donahue, TL Davis, ... Magnetic Resonance in Medicine 34 (6), 878-887, 1995 | 647 | 1995 |
Hyperacute stroke: simultaneous measurement of relative cerebral blood volume, relative cerebral blood flow, and mean tissue transit time AG Sorensen, WA Copen, L Østergaard, FS Buonanno, RG Gonzalez, ... Radiology 210 (2), 519-527, 1999 | 523 | 1999 |
The roles of cerebral blood flow, capillary transit time heterogeneity, and oxygen tension in brain oxygenation and metabolism SN Jespersen, L Østergaard Journal of cerebral blood flow & metabolism 32 (2), 264-277, 2012 | 492 | 2012 |
Perfusion‐weighted imaging defects during spontaneous migrainous aura FM Cutrer, AG Sorensen, RM Weisskoff, L Østergaard, MS Del Rio, ... Annals of neurology 43 (1), 25-31, 1998 | 451 | 1998 |
Acute stroke imaging research roadmap M Wintermark, GW Albers, AV Alexandrov, JR Alger, R Bammer, JC Baron, ... Stroke 39 (5), 1621-1628, 2008 | 415 | 2008 |
Modeling dendrite density from magnetic resonance diffusion measurements SN Jespersen, CD Kroenke, L Østergaard, JJH Ackerman, DA Yablonskiy Neuroimage 34 (4), 1473-1486, 2007 | 409 | 2007 |
Principles of cerebral perfusion imaging by bolus tracking L Østergaard Journal of Magnetic Resonance Imaging: An official journal of the …, 2005 | 400 | 2005 |
Viability thresholds of ischemic penumbra of hyperacute stroke defined by perfusion-weighted MRI and apparent diffusion coefficient L Røhl, L Østergaard, CZ Simonsen, P Vestergaard-Poulsen, G Andersen, ... Stroke 32 (5), 1140-1146, 2001 | 384 | 2001 |
Predicting tissue outcome in acute human cerebral ischemia using combined diffusion-and perfusion-weighted MR imaging O Wu, WJ Koroshetz, L Østergaard, FS Buonanno, WA Copen, ... Stroke 32 (4), 933-942, 2001 | 350 | 2001 |
Remote ischemic perconditioning as an adjunct therapy to thrombolysis in patients with acute ischemic stroke: a randomized trial KD Hougaard, N Hjort, D Zeidler, L Sørensen, A Nørgaard, TM Hansen, ... Stroke 45 (1), 159-167, 2014 | 332 | 2014 |
Perfusion magnetic resonance imaging: a comprehensive update on principles and techniques GH Jahng, KL Li, L Ostergaard, F Calamante Korean journal of radiology 15 (5), 554-577, 2014 | 324 | 2014 |
Neurite density from magnetic resonance diffusion measurements at ultrahigh field: comparison with light microscopy and electron microscopy SN Jespersen, CR Bjarkam, JR Nyengaard, MM Chakravarty, B Hansen, ... Neuroimage 49 (1), 205-216, 2010 | 324 | 2010 |
Magnetic resonance imaging criteria for thrombolysis in acute cerebral infarct N Hjort, K Butcher, SM Davis, CS Kidwell, WJ Koroshetz, J Rother, ... Stroke 36 (2), 388-397, 2005 | 317 | 2005 |
To musicians, the message is in the meter: Pre-attentive neuronal responses to incongruent rhythm are left-lateralized in musicians P Vuust, KJ Pallesen, C Bailey, TL Van Zuijen, A Gjedde, A Roepstorff, ... Neuroimage 24 (2), 560-564, 2005 | 300 | 2005 |
Size-dependent accumulation of PEGylated silane-coated magnetic iron oxide nanoparticles in murine tumors EKU Larsen, T Nielsen, T Wittenborn, H Birkedal, T Vorup-Jensen, ... ACS nano 3 (7), 1947-1951, 2009 | 297 | 2009 |
SARS CoV‐2 related microvascular damage and symptoms during and after COVID‐19: Consequences of capillary transit‐time changes, tissue hypoxia and inflammation L Østergaard Physiological reports 9 (3), e14726, 2021 | 290 | 2021 |