Jonsdottir, K. Y., Østergaard, L. & Mouridsen, K. (2009). Predicting Tissue Outcome From Acute Stroke Magnetic Resonance Imaging: Improving Model Performance by Optimal Sampling of Training Data. Stroke, 40, 3006-11. https://doi.org/10.1161/STROKEAHA.109.552216

Østergaard, L., Jonsdottir, K. Y. & Mouridsen, K. (2009). Predicting tissue outcome in stroke: New approaches. Current Opinion in Neurology, 22(1), 54-59. https://doi.org/10.1097/WCO.0b013e328320d297

Vuust, P., Østergaard, L., Pallesen, K. J., Bailey, C. & Roepstorff, A. (2009). Predictive coding of music: Brain responses to rhythmic incongruity. Cortex, 45(1), 80-92. https://doi.org/10.1016/j.cortex.2008.05.014

Rohrer, J. D., Ahsan, R. L., Isaacs, A. M., Nielsen, J. E., Østergaard, L., Scahill, R., Warren, J. D., Rossor, M. N., Fox, N. C., Johannsen, P. & FReJA Consortium (2009). Presymptomatic generalized brain atrophy in frontotemporal dementia caused by CHMP2B mutation. Dementia and Geriatric Cognitive Disorders, 27(2), 182-6. https://doi.org/10.1159/000200466

Siemonsen, S., Mouridsen, K., Holst, B., Ries, T., Finsterbusch, J., Thomalla, G., Østergaard, L. & Fiehler, J. (2009). Quantitative t2 values predict time from symptom onset in acute stroke patients. Stroke, 40(5), 1612-6. https://doi.org/10.1161/STROKEAHA.108.542548

Sølling, C., Hjort, N., Ashkanian, M., Østergaard, L. & Andersen, G. (2009). Safety and efficacy of MRI-based Selection for rtPA Treatment: Responder Analysis of Outcome in the 3 Hour Time Window. Cerebrovascular Diseases, 27(3), 223-229. https://doi.org/10.1159/000196819

Larsen, E. K. U., Nielsen, T., Wittenborn, T., Birkedal, H., Vorup-Jensen, T., Jakobsen, M. H., Østergaard, L., Horsman, M. R., Besenbacher, F., Howard, K. A. & Kjems, J. (2009). Size-Dependent Accumulation of PEGylated Silane-Coated Magnetic Iron Oxide Nanoparticles in Murine Tumors. A C S Nano, 3(7), 1947-51. https://doi.org/10.1021/nn900330m

Sivesgaard, K., Christensen, S. D., Nygaard, H., Hasenkam, J. M. & Sloth, E. (2009). Speckle tracking ultrasound is independent of insonation angle and gain: an in vitro investigation of agreement with sonomicrometry. Journal of the American Society of Echocardiography, 22(7), 852-8. https://doi.org/10.1016/j.echo.2009.04.028

Cho, T.-H., Hermier, M., Alawneh, J. A., Ritzenthaler, T., Desestret, V., Østergaard, L., Derex, L., Baron, J.-C. & Nighoghossian, N. (2009). Total mismatch: negative diffusion-weighted imaging but extensive perfusion defect in acute stroke. Stroke; a journal of cerebral circulation, 40(10), 3400-2. https://doi.org/10.1161/STROKEAHA.109.563064

Sølling, C., Johnsen, S. P., Ehlers, L., Østergaard, L. & Andersen, G. (2009). Upgraded acute stroke care including thrombolysis is associated with reduced length of hospital stay among non-stroke patients. Cerebrovascular Diseases, 27(1), 60-6. https://doi.org/10.1159/000172635

Wallentin, M., Weed, E., Østergaard, L., Mouridsen, K. & Roepstorff, A. (2008). Accessing the mental space - Spatial working memory processes for language and vision overlap in precuneus. Human Brain Mapping, 29(4), 524-532.

Wintermark, M., Albers, G. W., Alexandrov, A. V., Alger, J. W., Bammer, R., Baron, J.-C., Davis, S., Demaerschalk, B., Derdeyn, C. P., Donnan, G. A., Eastwood, J. D., Fiebach, J. B., Fisher, M., Furie, K. L., Goldmakher, G. V., Hacke, W., Kidwell, C. C., Kloska, S. P., Köhrmann, M. ... Warach, S. (2008). Acute stroke imaging research roadmap. Stroke, 39(5), 1621-8. https://doi.org/10.1161/STROKEAHA.107.512319

Wintermark, M., Albers, G. W., Alexandrov, A. V., Alger, J. R., Bammer, R., Baron, J.-C., Davis, S., Damaerschack, B., Derdeyn, C. P., Donnan, G. A., Eastwood, J. D., Fiebach, J. B., Fisher, M., Furie, K. L., Goldmakher, G. W., Hacke, W., Kidwell, C. C., Kloska, S. P., Köhrman, M. ... Warach, S. (2008). Acute stroke imaging research roadmap. American Journal of Neuroradiology, 29(5), e23-e30.

Hjortdal, V. E., Christensen, T. D., Larsen, S. H., Emmertsen, K. & Pedersen, E. M. (2008). Caval Blood Flow During Supine Exercise in Normal and Fontan Patients. Annals of Thoracic Surgery, 85(2), 599-603.

Baltes, C., Hansen, M. S., Tsao, J., Kozerke, S., Rezavi, R., Pedersen, E. M. & Boesiger, P. (2008). Determination of peak velocity in stenotic areas: echocardiography versus k-t SENSE accelerated MR Fourier velocity encoding. Radiology, 246(1), 249-57. https://doi.org/10.1148/radiol.2453061366

Takasawa, M., Jones, P. S., Guadagno, J. V., Christensen, S., Fryer, T. D., Harding, S., Gillard, J. H., Williams, G. B., Aigbirhio, F. I., Warburton, E. A., Østergaard, L. & Baron, J.-C. (2008). How reliable is perfusion MR in acute stroke? Validation and determination of the penumbra threshold against quantitative PET. Stroke, 39(3), 870-7. https://doi.org/10.1161/STROKEAHA.107.500090

Ashkanian, M., Borghammer, P., Gjedde, A., Østergaard, L. & Vafaee, M. (2008). Improvement of brain tissue oxygenation by inhalation of carbogen. Neuroscience, 156(4), 932-938. https://doi.org/10.1016/j.neuroscience.2008.08.016

Christensen, S., Calamante, F., Hjort, N., Wu, O., Blankholm, A. D., Desmond, P., Davis, S. & Østergaard, L. (2008). Inferring origin of vascular supply from tracer arrival timing patterns using bolus tracking MRI. Journal of Magnetic Resonance Imaging, 27(6), 1371-81. https://doi.org/10.1002/jmri.21386

Hjort, N., Wu, O., Ashkanian, M., Sølling, C., Mouridsen, K., Christensen, S., Gyldensted, C., Andersen, G. & Østergaard, L. (2008). MRI detection of early blood-brain barrier disruption: Parenchymal enhancement predicts focal hemorrhagic transformation after thrombolysis. Stroke, 39(3), 1025-8. https://doi.org/10.1161/STROKEAHA.107.497719

Nielsen, T., Murata, R., Maxwell, R. J., Stødkilde-Jørgensen, H., Østergaard, L. & Horsman, M. R. (2008). Preclinical studies to predict efficacy of vascular changes induced by combretastatin a-4 disodium phosphate in patients. International Journal of Radiation Oncology, Biology, Physics, 70(3), 859-66. https://doi.org/10.1016/j.ijrobp.2007.10.012

Nielsen, T., Mouridsen, K., Maxwell, R. J., Stødkilde-Jørgensen, H., Østergaard, L. & Horsman, M. R. (2008). Segmentation of dynamic contrast enhanced magnetic resonance imaging data. Acta Oncologica, 47(7), 1265-70. https://doi.org/10.1080/02841860802277489

Frøhlich, A. F., Jespersen, S. N., Østergaard, L. & Kiselev, V. G. (2008). The effect of impermeable boundaries of arbitrary geometry on the apparent diffusion coefficient. Journal of Magnetic Resonance, 194(1), 128-35. https://doi.org/10.1016/j.jmr.2008.06.009

Frandsen, J., Hobolth, A., Østergaard, L., Vestergaard-Poulsen, P. & Jensen, E. B. V. (2007). Bayesian regularization of diffusion tensor images. Biostatistics, 8(4), 784-799. https://doi.org/10.1093/biostatistics/kxm005

Ashkanian, M., Hjort, N., Sølling, C., Gyldensted, C. & Østergaard, L. (2007). Billeddiagnostik af patofysiologien ved akut apopleksi. Ugeskrift for Læger, 169(40), 3369-72.

Arnesen, R., Pedersen, B. G., Poulsen, P. B., Hansen, O. H. & Laurberg, S. (2007). Cost-effectiveness of Computed Tomographic Colonography. A prospective Comparison with Colonoscopy. Acta Radiologica, 259-66.

Christiansen, J. J., Andersen, N. H., Sørensen, K. E., Pedersen, E. M., Bennett, P., Andersen, M., Christiansen, J. S., Jørgensen, J. O. L. & Gravholt, C. H. (2007). Dehydroepiandrosterone substitution in female adrenal failure: no impact on endothelial function and cardiovascular parameters despite normalization of androgen status. Clinical Endocrinology, 66(3), 426-433.

Møller, M., Frandsen, J., Andersen, G., Gjedde, A., Vestergaard-Poulsen, P. & Østergaard, L. (2007). Dynamic changes in corticospinal tracts after stroke detected by fibretracking. Journal of Neurology, Neurosurgery & Psychiatry, 78(6), 587-92. https://doi.org/10.1136/jnnp.2006.100248

Wu, O., Sumii, T., Asahi, M., Sasamata, M., Østergaard, L., Rosen, BR., Lo, EH. & Dijkhuizen, RM. (2007). Infarct prediction and treatment assessment with MRI-based algorithms in experimental stroke models. Journal of Cerebral Blood Flow and Metabolism, 27(1), 196-204. https://doi.org/10.1038/sj.jcbfm.9600328

Vestergaard-Poulsen, P., Hansen, B., Østergaard, L. & Jakobsen, R. (2007). Microstructural changes in ischemic cortical gray matter predicted by a model of diffusion-weighted MRI. Journal of Magnetic Resonance Imaging, 26(3), 529-40. https://doi.org/10.1002/jmri.21030

Jespersen, S. N., Kroenke, CD., Østergaard, L., Ackerman, JJ. & Yablonskiy, DA. (2007). Modeling dendrite density from magnetic resonance diffusion measurements. NeuroImage, 34(4), 1473-1486. https://doi.org/10.1016/j.neuroimage.2006.10.037

Pittaccio, S., Migliavacca, F., Balossino, R., Dubini, G., Frund, E.-T., Hjortdal, V., Smerup, M., Pedersen, E. M. & De Leval, M. R. (2007). MRI-based multiscale models for the hemodynamic and structural evaluation of surgically reconstructed aortic arches. Journal of Applied Biomaterials and Biomechanics, 5(1), 11-22.

Watanabe, H., Sakoh, M., Andersen, F., Rodell, A., Sørensen, J. C. H., Østergaard, L., Mouridsen, K. & Cumming, P. (2007). Statistical mapping of effects of middle cerebral artery occlusion (MCAO) on blood flow and oxygen concymption in porcine brain. J. Neurosci. Methods.

Watanabe, H., Sakoh, M., Andersen, F., Rodell, A., Sørensen, J. C. H., Østergaard, L., Mouridsen, K. & Cumming, P. (2007). Statistical mapping of effects of middle cerebral artery occlusion (MCAO) on blood flow and oxygen consumption in porcine brain. Journal of Neuroscience Methods, 160(1), 109-15. https://doi.org/10.1016/j.jneumeth.2006.08.016

Nuutinen, J., Liu, Y., Laakso, MP., Karonen, JO., Roivainen, R., Vanninen, RL., Partanen, K., Østergaard, L., Sivenius, J. & Aronen, HJ. (2006). Assessing the outcome of stroke: a comparison between MRI and clinical stroke scales. Acta Neurologica Scandinavica, 113(2), 100-107. https://doi.org/10.1111/j.1600-0404.2005.00550.x

Mouridsen, K., Christensen, S., Gyldensted, L. & Østergaard, L. (2006). Automatic selection of arterial input function using cluster analysis. Magnetic Resonance in Medicine, 55(3), 524-531. https://doi.org/10.1002/mrm.20759

Mouridsen, K., Friston, K., Hjort, N., Gyldensted, L., Østergaard, L. & Kiebel, S. (2006). Bayesian estimation of perfusion parameters using a physiological model for the microvasculature. NeuroImage, 33(2), 570-579. https://doi.org/10.1016/j.neuroimage.2006.06.015

Wu, O., Christensen, S., Hjort, N., Dijkhuizen, RM., Kucinski, T., Fiehler, J., Thomalla, G., Rother, J. & Østergaard, L. (2006). Characterizing physiological heterogeneity of infarction risk in acute human ischaemic stroke using MRI. Brain, 129(9), 2384–2393. https://doi.org/10.1093/brain/awl183

Pedersen, B. G. (2006). Colon, colonography, and conservatism. Acta Radiologica, 888.

Frøhlich, A. F., Østergaard, L. & Kiselev, V. G. (2006). Effect of Impermeable boundaries on Diffusion-Attenuated MR Signal. Journal of Magnetic Resonance, 179, 223-233. https://doi.org/10.1016/j.jmr.2005.12.005

Vuust, P., Roepstorff, A., Wallentin, M., Mouridsen, K. & Østergaard, L. (2006). It don't mean a thing... Keeping the rhythm during polyrhythmic tension, activates language areas (BA47). NeuroImage, 31(2), 832-41. https://doi.org/10.1016/j.neuroimage.2005.12.037

Hjort, N., Ashkanian, M., Sølling, C., Andersen, G. & Østergaard, L. (2006). Månedens billede. Ugeskrift for Læger, 168(38), 3230.

Andersen, N. H., Hjerrild, B. E., Sørensen, K., Pedersen, E. M., Stochholm, K., Gormsen, L. C., Hørlyck, A., Christiansen, J. S., Gravholt, C. H. & Pedersen, E. M. (2006). Subclinical left ventricular dysfunction in normotensive women with Turner's syndrome. Heart, 92(10), 1516-7. https://doi.org/10.1136/hrt.2005.081471

Sangill, R., Wallentin, M., Østergaard, L. & Vestergaard-Poulsen, P. (2006). The impact of susceptibility gradients on cartesian and spiral EPI for BOLD fMRI. Magnetic Resonance Materials in Physics, Biology and Medicine, 19(3), 105-114. https://doi.org/10.1007/s10334-006-0033-3