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Predicting language improvement in acute stroke patients presenting with aphasia: a multivariate logistic model using location-weighted atlas-based analysis of admission CT perfusion scans.
Payabvash S, Kamalian S, Fung S, Wang Y, Passanese J, Kamalian S, Souza LC, Kemmling A, Harris GJ, Halpern EF, González RG, Furie KL, Lev MH. Payabvash S, et al. AJNR Am J Neuroradiol. 2010 Oct;31(9):1661-8. doi: 10.3174/ajnr.A2125. Epub 2010 May 20. AJNR Am J Neuroradiol. 2010. PMID: 20488905 Free PMC article.
CT perfusion mean transit time maps optimally distinguish benign oligemia from true "at-risk" ischemic penumbra, but thresholds vary by postprocessing technique.
Kamalian S, Kamalian S, Konstas AA, Maas MB, Payabvash S, Pomerantz SR, Schaefer PW, Furie KL, González RG, Lev MH. Kamalian S, et al. Among authors: payabvash s. AJNR Am J Neuroradiol. 2012 Mar;33(3):545-9. doi: 10.3174/ajnr.A2809. Epub 2011 Dec 22. AJNR Am J Neuroradiol. 2012. PMID: 22194372 Free PMC article.
196 results