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Items: 1 to 20 of 86


The role of bolus delay and dispersion in predictor models for stroke.

Willats L, Connelly A, Christensen S, Donnan GA, Davis SM, Calamante F.

Stroke. 2012 Apr;43(4):1025-31. doi: 10.1161/STROKEAHA.111.635888. Epub 2012 Feb 16.


Bolus delay and dispersion in perfusion MRI: implications for tissue predictor models in stroke.

Calamante F, Willats L, Gadian DG, Connelly A.

Magn Reson Med. 2006 May;55(5):1180-5.


Comparison of 10 perfusion MRI parameters in 97 sub-6-hour stroke patients using voxel-based receiver operating characteristics analysis.

Christensen S, Mouridsen K, Wu O, Hjort N, Karstoft H, Thomalla G, Röther J, Fiehler J, Kucinski T, Østergaard L.

Stroke. 2009 Jun;40(6):2055-61. doi: 10.1161/STROKEAHA.108.546069. Epub 2009 Apr 9.


Improving the prediction of final infarct size in acute stroke with bolus delay-corrected perfusion MRI measures.

Rose SE, Janke AL, Griffin M, Strudwick MW, Finnigan S, Semple J, Chalk JB.

J Magn Reson Imaging. 2004 Dec;20(6):941-7.


Validating a local Arterial Input Function method for improved perfusion quantification in stroke.

Willats L, Christensen S, Ma HK, Donnan GA, Connelly A, Calamante F.

J Cereb Blood Flow Metab. 2011 Nov;31(11):2189-98. doi: 10.1038/jcbfm.2011.78. Epub 2011 Jun 1.


SB 234551 selective ET(A) receptor antagonism: perfusion/diffusion MRI used to define treatable stroke model, time to treatment and mechanism of protection.

Legos JJ, Lenhard SC, Haimbach RE, Schaeffer TR, Bentley RG, McVey MJ, Chandra S, Irving EA, Andrew A Parsons, Barone FC.

Exp Neurol. 2008 Jul;212(1):53-62. doi: 10.1016/j.expneurol.2008.03.011. Epub 2008 Mar 25.


Ischemic stroke in evolution: predictive value of perfusion computed tomography.

Kheradmand A, Fisher M, Paydarfar D.

J Stroke Cerebrovasc Dis. 2014 May-Jun;23(5):836-43. doi: 10.1016/j.jstrokecerebrovasdis.2013.07.014. Epub 2013 Aug 15.


Perfusion computer tomography: imaging and clinical validation in acute ischaemic stroke.

Bivard A, Spratt N, Levi C, Parsons M.

Brain. 2011 Nov;134(Pt 11):3408-16. doi: 10.1093/brain/awr257.


Trial design and reporting standards for intra-arterial cerebral thrombolysis for acute ischemic stroke.

Higashida RT, Furlan AJ, Roberts H, Tomsick T, Connors B, Barr J, Dillon W, Warach S, Broderick J, Tilley B, Sacks D; Technology Assessment Committee of the American Society of Interventional and Therapeutic Neuroradiology; Technology Assessment Committee of the Society of Interventional Radiology.

Stroke. 2003 Aug;34(8):e109-37. Epub 2003 Jul 17. Erratum in: Stroke. 2003 Nov;34(11):2774.


Estimation of bolus dispersion effects in perfusion MRI using image-based computational fluid dynamics.

Calamante F, Yim PJ, Cebral JR.

Neuroimage. 2003 Jun;19(2 Pt 1):341-53.


Which MR-derived perfusion parameters are the best predictors of infarct growth in hyperacute stroke? Comparative study between relative and quantitative measurements.

Grandin CB, Duprez TP, Smith AM, Oppenheim C, Peeters A, Robert AR, Cosnard G.

Radiology. 2002 May;223(2):361-70.


National Institutes of Health Stroke Scale score is an unreliable predictor of perfusion deficits in acute stroke.

Choi V, Kate M, Kosior JC, Buck B, Steve T, McCourt R, Jeerakathil T, Shuaib A, Emery D, Butcher K.

Int J Stroke. 2015 Jun;10(4):582-8. doi: 10.1111/ijs.12438. Epub 2015 Apr 6.


Perfusion CT in acute stroke: predictive value of perfusion parameters in assessing tissue viability versus infarction.

Sparacia G, Iaia A, Assadi B, Lagalla R.

Radiol Med. 2007 Feb;112(1):113-22. Epub 2007 Feb 22. English, Italian.


Comparison of admission perfusion computed tomography and qualitative diffusion- and perfusion-weighted magnetic resonance imaging in acute stroke patients.

Wintermark M, Reichhart M, Cuisenaire O, Maeder P, Thiran JP, Schnyder P, Bogousslavsky J, Meuli R.

Stroke. 2002 Aug;33(8):2025-31.


Improved prediction of final infarct volume using bolus delay-corrected perfusion-weighted MRI: implications for the ischemic penumbra.

Rose SE, Janke AL, Griffin M, Finnigan S, Chalk JB.

Stroke. 2004 Nov;35(11):2466-71. Epub 2004 Oct 7.


Minimising the effects of bolus dispersion in bolus-tracking MRI.

Willats L, Connelly A, Calamante F.

NMR Biomed. 2008 Nov;21(10):1126-37. doi: 10.1002/nbm.1290.


The value of arterial spin-labeled perfusion imaging in acute ischemic stroke: comparison with dynamic susceptibility contrast-enhanced MRI.

Wang DJ, Alger JR, Qiao JX, Hao Q, Hou S, Fiaz R, Gunther M, Pope WB, Saver JL, Salamon N, Liebeskind DS; UCLA Stroke Investigators.

Stroke. 2012 Apr;43(4):1018-24. doi: 10.1161/STROKEAHA.111.631929. Epub 2012 Feb 9.


Arterial input function placement for accurate CT perfusion map construction in acute stroke.

Ferreira RM, Lev MH, Goldmakher GV, Kamalian S, Schaefer PW, Furie KL, Gonzalez RG, Sanelli PC.

AJR Am J Roentgenol. 2010 May;194(5):1330-6. doi: 10.2214/AJR.09.2845.


Cerebral blood flow is the optimal CT perfusion parameter for assessing infarct core.

Campbell BC, Christensen S, Levi CR, Desmond PM, Donnan GA, Davis SM, Parsons MW.

Stroke. 2011 Dec;42(12):3435-40. doi: 10.1161/STROKEAHA.111.618355. Epub 2011 Oct 6.


Perfusion magnetic resonance imaging maps in hyperacute stroke: relative cerebral blood flow most accurately identifies tissue destined to infarct.

Parsons MW, Yang Q, Barber PA, Darby DG, Desmond PM, Gerraty RP, Tress BM, Davis SM.

Stroke. 2001 Jul;32(7):1581-7.

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