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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1982 1
1984 1
1985 2
1986 1
1987 1
1988 4
1989 9
1990 3
1991 7
1992 4
1993 5
1994 5
1995 4
1997 3
1998 2
1999 2
2001 3
2002 2
2003 5
2004 5
2005 4
2006 3
2007 3
2008 5
2009 2
2010 5
2011 8
2012 4
2013 9
2014 15
2015 12
2016 8
2017 9
2018 7
2019 6
2020 2
2022 2
2025 0

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151 results

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Page 1
Fiber ball imaging.
Jensen JH, Russell Glenn G, Helpern JA. Jensen JH, et al. Among authors: helpern ja. Neuroimage. 2016 Jan 1;124(Pt A):824-833. doi: 10.1016/j.neuroimage.2015.09.049. Epub 2015 Oct 1. Neuroimage. 2016. PMID: 26432187 Free PMC article.
The missing element.
Helpern JA. Helpern JA. AJNR Am J Neuroradiol. 2001 Aug;22(7):1235-6. AJNR Am J Neuroradiol. 2001. PMID: 11498408 Free PMC article. No abstract available.
Diffusion-weighted imaging in epilepsy.
Helpern JA, Huang N. Helpern JA, et al. Magn Reson Imaging. 1995;13(8):1227-31. doi: 10.1016/0730-725x(95)02036-s. Magn Reson Imaging. 1995. PMID: 8750340 Free article. Review.
Functional deficits induced by cortical microinfarcts.
Summers PM, Hartmann DA, Hui ES, Nie X, Deardorff RL, McKinnon ET, Helpern JA, Jensen JH, Shih AY. Summers PM, et al. Among authors: helpern ja. J Cereb Blood Flow Metab. 2017 Nov;37(11):3599-3614. doi: 10.1177/0271678X16685573. Epub 2017 Jan 16. J Cereb Blood Flow Metab. 2017. PMID: 28090802 Free PMC article.
Traumatic brain injury imaging research roadmap.
Wintermark M, Coombs L, Druzgal TJ, Field AS, Filippi CG, Hicks R, Horton R, Lui YW, Law M, Mukherjee P, Norbash A, Riedy G, Sanelli PC, Stone JR, Sze G, Tilkin M, Whitlow CT, Wilde EA, York G, Provenzale JM; American College of Radiology Head Injury Institute. Wintermark M, et al. AJNR Am J Neuroradiol. 2015 Mar;36(3):E12-23. doi: 10.3174/ajnr.A4254. Epub 2015 Feb 5. AJNR Am J Neuroradiol. 2015. PMID: 25655872 Free PMC article. Review.
Quantitative assessment of diffusional kurtosis anisotropy.
Glenn GR, Helpern JA, Tabesh A, Jensen JH. Glenn GR, et al. Among authors: helpern ja. NMR Biomed. 2015 Apr;28(4):448-59. doi: 10.1002/nbm.3271. Epub 2015 Feb 26. NMR Biomed. 2015. PMID: 25728763 Free PMC article.
Random walk with barriers.
Novikov DS, Fieremans E, Jensen JH, Helpern JA. Novikov DS, et al. Among authors: helpern ja. Nat Phys. 2011 Jun 1;7(6):508-514. doi: 10.1038/nphys1936. Nat Phys. 2011. PMID: 21686083 Free PMC article.
151 results