Ekholm S - Search Results

1

SPatial REgression Analysis of Diffusion tensor imaging (SPREAD) for longitudinal progression of neurodegenerative disease in individual subjects.

Zhu T, Hu R, Tian W, Ekholm S, Schifitto G, Qiu X, Zhong J. Zhu T, et al. Among authors: ekholm s. Magn Reson Imaging. 2013 Dec;31(10):1657-67. doi: 10.1016/j.mri.2013.07.016. Epub 2013 Oct 5. Magn Reson Imaging. 2013. PMID: 24099667

2

Effects of number of diffusion gradient directions on derived diffusion tensor imaging indices in human brain.

Ni H, Kavcic V, Zhu T, Ekholm S, Zhong J. Ni H, et al. Among authors: ekholm s. AJNR Am J Neuroradiol. 2006 Sep;27(8):1776-81. AJNR Am J Neuroradiol. 2006. PMID: 16971635 Free PMC article.

3

Advanced MR diffusion tensor imaging and perfusion weighted imaging of intramedullary tumors and tumor like lesions in the cervicomedullary junction region and the cervical spinal cord.

Liu X, Tian W, Kolar B, Hu R, Huang Y, Huang J, Ekholm S. Liu X, et al. Among authors: ekholm s. J Neurooncol. 2014 Feb;116(3):559-66. doi: 10.1007/s11060-013-1323-z. Epub 2013 Dec 30. J Neurooncol. 2014. PMID: 24374994

4

Improved spatial regression analysis of diffusion tensor imaging for lesion detection during longitudinal progression of multiple sclerosis in individual subjects.

Liu B, Qiu X, Zhu T, Tian W, Hu R, Ekholm S, Schifitto G, Zhong J. Liu B, et al. Among authors: ekholm s. Phys Med Biol. 2016 Mar 21;61(6):2497-513. doi: 10.1088/0031-9155/61/6/2497. Epub 2016 Mar 7. Phys Med Biol. 2016. PMID: 26948513 Free PMC article.

5

Spatial regression analysis of serial DTI for subject-specific longitudinal changes of neurodegenerative disease.

Liu B, Qiu X, Zhu T, Tian W, Hu R, Ekholm S, Schifitto G, Zhong J. Liu B, et al. Among authors: ekholm s. Neuroimage Clin. 2016 Feb 21;11:291-301. doi: 10.1016/j.nicl.2016.02.009. eCollection 2016. Neuroimage Clin. 2016. PMID: 26977399 Free PMC article.

6

Evaluation of measurement uncertainties in human diffusion tensor imaging (DTI)-derived parameters and optimization of clinical DTI protocols with a wild bootstrap analysis.

Zhu T, Liu X, Gaugh MD, Connelly PR, Ni H, Ekholm S, Schifitto G, Zhong J. Zhu T, et al. Among authors: ekholm s. J Magn Reson Imaging. 2009 Feb;29(2):422-35. doi: 10.1002/jmri.21647. J Magn Reson Imaging. 2009. PMID: 19161198

7

Quantification of accuracy and precision of multi-center DTI measurements: a diffusion phantom and human brain study.

Zhu T, Hu R, Qiu X, Taylor M, Tso Y, Yiannoutsos C, Navia B, Mori S, Ekholm S, Schifitto G, Zhong J. Zhu T, et al. Among authors: ekholm s. Neuroimage. 2011 Jun 1;56(3):1398-411. doi: 10.1016/j.neuroimage.2011.02.010. Epub 2011 Feb 18. Neuroimage. 2011. PMID: 21316471 Free PMC article.

8

Progressive decline in fractional anisotropy on serial DTI examinations of the corpus callosum: a putative marker of disease activity and progression in SPMS.

Tian W, Zhu T, Zhong J, Liu X, Rao P, Segal BM, Ekholm S. Tian W, et al. Among authors: ekholm s. Neuroradiology. 2012 Apr;54(4):287-97. doi: 10.1007/s00234-011-0885-8. Epub 2011 May 13. Neuroradiology. 2012. PMID: 21567135

9

MR perfusion-weighted imaging may help in differentiating between nonenhancing gliomas and nonneoplastic lesions in the cervicomedullary junction.

Liu X, Kolar B, Tian W, Germin BI, Huang Y, Hu R, Zhong J, Ekholm S. Liu X, et al. Among authors: ekholm s. J Magn Reson Imaging. 2011 Jul;34(1):196-202. doi: 10.1002/jmri.22594. Epub 2011 May 25. J Magn Reson Imaging. 2011. PMID: 21618332

10

Patterns of white matter injury in HIV infection after partial immune reconstitution: a DTI tract-based spatial statistics study.

Zhu T, Zhong J, Hu R, Tivarus M, Ekholm S, Harezlak J, Ombao H, Navia B, Cohen R, Schifitto G. Zhu T, et al. Among authors: ekholm s. J Neurovirol. 2013 Feb;19(1):10-23. doi: 10.1007/s13365-012-0135-9. Epub 2012 Nov 21. J Neurovirol. 2013. PMID: 23179680 Free PMC article.

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