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Items: 40

1.

A Deep Learning-Based Approach to Reduce Rescan and Recall Rates in Clinical MRI Examinations.

Sreekumari A, Shanbhag D, Yeo D, Foo T, Pilitsis J, Polzin J, Patil U, Coblentz A, Kapadia A, Khinda J, Boutet A, Port J, Hancu I.

AJNR Am J Neuroradiol. 2019 Jan 3. doi: 10.3174/ajnr.A5926. [Epub ahead of print]

PMID:
30606726
2.

Quantitative in vivo proton MR spectroscopic assessment of lipid metabolism: Value for breast cancer diagnosis and prognosis.

Thakur SB, Horvat JV, Hancu I, Sutton OM, Bernard-Davila B, Weber M, Oh JH, Marino MA, Avendano D, Leithner D, Brennan S, Giri D, Manderski E, Morris EA, Pinker K.

J Magn Reson Imaging. 2019 Jan 3. doi: 10.1002/jmri.26622. [Epub ahead of print]

PMID:
30605266
3.

On the (Non-)equivalency of monopolar and bipolar settings for deep brain stimulation fMRI studies of Parkinson's disease patients.

Hancu I, Boutet A, Fiveland E, Ranjan M, Prusik J, Dimarzio M, Rashid T, Ashe J, Xu D, Kalia SK, Hodaie M, Fasano A, Kucharczyk W, Pilitsis J, Lozano A, Madhavan R.

J Magn Reson Imaging. 2018 Dec 15. doi: 10.1002/jmri.26321. [Epub ahead of print]

PMID:
30552842
4.

Electrical properties tomography: Available contrast and reconstruction capabilities.

Hancu I, Liu J, Hua Y, Lee SK.

Magn Reson Med. 2019 Feb;81(2):803-810. doi: 10.1002/mrm.27453. Epub 2018 Oct 16. Review.

PMID:
30325052
5.

Tissue-susceptibility matched carbon nanotube electrodes for magnetic resonance imaging.

Chen G, Dodson B, Johnson F, Hancu I, Fiveland E, Zhang W, Galligan C, Puleo C, Davis RC, Ashe J, Vanfleet RR.

J Magn Reson. 2018 Oct;295:72-79. doi: 10.1016/j.jmr.2018.08.003. Epub 2018 Aug 15.

PMID:
30144687
6.

EKG-based detection of deep brain stimulation in fMRI studies.

Fiveland E, Madhavan R, Prusik J, Linton R, Dimarzio M, Ashe J, Pilitsis J, Hancu I.

Magn Reson Med. 2018 Apr;79(4):2432-2439. doi: 10.1002/mrm.26868. Epub 2017 Aug 2.

PMID:
28766824
7.

Distortion correction in diffusion-weighted imaging of the breast: Performance assessment of prospective, retrospective, and combined (prospective + retrospective) approaches.

Hancu I, Lee SK, Hulsey K, Lenkinski R, Holland D, Sperl JI, Tan ET.

Magn Reson Med. 2017 Jul;78(1):247-253. doi: 10.1002/mrm.26328. Epub 2016 Jul 12.

8.

Theoretical Investigation of Random Noise-Limited Signal-to-Noise Ratio in MR-Based Electrical Properties Tomography.

Lee SK, Bulumulla S, Hancu I.

IEEE Trans Med Imaging. 2015 Nov;34(11):2220-32. doi: 10.1109/TMI.2015.2427236. Epub 2015 May 1.

9.

Flexible, 31-Channel breast coil for enhanced parallel imaging performance at 3T.

Hancu I, Fiveland E, Park K, Giaquinto RO, Rohling K, Wiesinger F.

Magn Reson Med. 2016 Feb;75(2):897-905. doi: 10.1002/mrm.25655. Epub 2015 Mar 13.

10.

Tissue electrical property mapping from zero echo-time magnetic resonance imaging.

Lee SK, Bulumulla S, Wiesinger F, Sacolick L, Sun W, Hancu I.

IEEE Trans Med Imaging. 2015 Feb;34(2):541-50. doi: 10.1109/TMI.2014.2361810. Epub 2014 Oct 8.

11.

On conductivity, permittivity, apparent diffusion coefficient, and their usefulness as cancer markers at MRI frequencies.

Hancu I, Roberts JC, Bulumulla S, Lee SK.

Magn Reson Med. 2015 May;73(5):2025-9. doi: 10.1002/mrm.25309. Epub 2014 Jun 19.

12.

Multipolar interference for directed light emission.

Hancu IM, Curto AG, Castro-López M, Kuttge M, van Hulst NF.

Nano Lett. 2014 Jan 8;14(1):166-71. doi: 10.1021/nl403681g. Epub 2013 Dec 6.

PMID:
24279805
13.

Dynamic slice-dependent shim and center frequency update in 3 T breast diffusion weighted imaging.

Lee SK, Tan ET, Govenkar A, Hancu I.

Magn Reson Med. 2014 May;71(5):1813-8. doi: 10.1002/mrm.24824. Epub 2013 Jun 24.

14.

Field shaping arrays: a means to address shading in high field breast MRI.

Hancu I, Lee SK, Dixon WT, Sacolick L, Becerra R, Zhang Z, McKinnon G, Alagappan V.

J Magn Reson Imaging. 2012 Oct;36(4):865-72. doi: 10.1002/jmri.23719. Epub 2012 Jun 21.

15.

Patient-to-patient variation of susceptibility-induced B₀ field in bilateral breast MRI.

Lee SK, Hancu I.

J Magn Reson Imaging. 2012 Oct;36(4):873-80. doi: 10.1002/jmri.23715. Epub 2012 Jun 11.

16.

On shimming approaches in 3T breast MRI.

Hancu I, Govenkar A, Lenkinski RE, Lee SK.

Magn Reson Med. 2013 Mar 1;69(3):862-7. doi: 10.1002/mrm.24307. Epub 2012 May 3.

17.

Fast radiofrequency flip angle calibration by Bloch-Siegert shift.

Sacolick LI, Sun L, Vogel MW, Dixon WT, Hancu I.

Magn Reson Med. 2011 Nov;66(5):1333-8. doi: 10.1002/mrm.22902. Epub 2011 Jun 17.

18.

Improved myo-inositol detection through Carr-Purcell PRESS: a tool for more sensitive mild cognitive impairment diagnosis.

Hancu I, Gillen R, Cowan J, Zimmerman EA.

Magn Reson Med. 2011 Jun;65(6):1515-21. doi: 10.1002/mrm.22749. Epub 2011 Jan 10.

19.
20.

The case of the missing glutamine.

Hancu I, Port J.

NMR Biomed. 2011 Jun;24(5):529-35. doi: 10.1002/nbm.1620. Epub 2011 Jan 25.

PMID:
21264975
21.

CEST and PARACEST MR contrast agents.

Hancu I, Dixon WT, Woods M, Vinogradov E, Sherry AD, Lenkinski RE.

Acta Radiol. 2010 Oct;51(8):910-23. doi: 10.3109/02841851.2010.502126. Review.

PMID:
20828299
22.

B1 mapping by Bloch-Siegert shift.

Sacolick LI, Wiesinger F, Hancu I, Vogel MW.

Magn Reson Med. 2010 May;63(5):1315-22. doi: 10.1002/mrm.22357.

23.

A concentration-independent method to measure exchange rates in PARACEST agents.

Dixon WT, Ren J, Lubag AJ, Ratnakar J, Vinogradov E, Hancu I, Lenkinski RE, Sherry AD.

Magn Reson Med. 2010 Mar;63(3):625-32. doi: 10.1002/mrm.22242.

24.

A multislice gradient echo pulse sequence for CEST imaging.

Dixon WT, Hancu I, Ratnakar SJ, Sherry AD, Lenkinski RE, Alsop DC.

Magn Reson Med. 2010 Jan;63(1):253-6. doi: 10.1002/mrm.22193.

25.

Optimized glutamate detection at 3T.

Hancu I.

J Magn Reson Imaging. 2009 Nov;30(5):1155-62. doi: 10.1002/jmri.21936.

26.

Accelerated spectroscopic imaging of hyperpolarized C-13 pyruvate using SENSE parallel imaging.

Arunachalam A, Whitt D, Fish K, Giaquinto R, Piel J, Watkins R, Hancu I.

NMR Biomed. 2009 Oct;22(8):867-73. doi: 10.1002/nbm.1401.

PMID:
19489035
27.

Which pulse sequence is optimal for myo-inositol detection at 3T?

Hancu I.

NMR Biomed. 2009 May;22(4):426-35. doi: 10.1002/nbm.1353.

28.

Three-frequency RF coil designed for optimized imaging of hyperpolarized, 13C-labeled compounds.

Hancu I, Wood SJ, Piel J, Whitt DB, Fish KM, Rutt BK, Tropp J, Dixon WT.

Magn Reson Med. 2008 Oct;60(4):928-33. doi: 10.1002/mrm.21698.

29.

Automatic repositioning of MRSI voxels in longitudinal studies: impact on reproducibility of metabolite concentration measurements.

Ratai EM, Hancu I, Blezek DJ, Turk KW, Halpern E, González RG.

J Magn Reson Imaging. 2008 May;27(5):1188-93. doi: 10.1002/jmri.21365.

30.

Multispectral imaging with three-dimensional rosette trajectories.

Bucholz EK, Song J, Johnson GA, Hancu I.

Magn Reson Med. 2008 Mar;59(3):581-9. doi: 10.1002/mrm.21551.

31.

Automatic prospective registration of high-resolution trabecular bone images of the tibia.

Blumenfeld J, Carballido-Gamio J, Krug R, Blezek DJ, Hancu I, Majumdar S.

Ann Biomed Eng. 2007 Nov;35(11):1924-31. Epub 2007 Aug 17.

PMID:
17705036
32.

Accurate flip-angle calibration for 13C MRI.

Hancu I, Watkins R, Kohler SJ, Mallozzi RP.

Magn Reson Med. 2007 Jul;58(1):128-33.

33.

Loss of cell ion homeostasis and cell viability in the brain: what sodium MRI can tell us.

Boada FE, LaVerde G, Jungreis C, Nemoto E, Tanase C, Hancu I.

Curr Top Dev Biol. 2005;70:77-101.

PMID:
16338338
34.

Automatic repositioning of single voxels in longitudinal 1H MRS studies.

Hancu I, Blezek DJ, Dumoulin MC.

NMR Biomed. 2005 Oct;18(6):352-61.

PMID:
15954181
35.
36.

Detection of sodium ions in anisotropic environments through spin-lock NMR.

Hancu I, van der Maarel JR, Boada FE.

Magn Reson Med. 2002 Jan;47(1):68-74.

37.

Dynamics of spin I=3/2 under spin-locking conditions in an ordered environment.

van der Maarel JR, Jesse W, Hancu I, Woessner DE.

J Magn Reson. 2001 Aug;151(2):298-313.

PMID:
11531352
38.
39.

In vivo triple quantum filtered twisted projection sodium MRI of human articular cartilage.

Borthakur A, Hancu I, Boada FE, Shen GX, Shapiro EM, Reddy R.

J Magn Reson. 1999 Dec;141(2):286-90.

PMID:
10579951
40.

Three-dimensional triple-quantum-filtered (23)Na imaging of in vivo human brain.

Hancu I, Boada FE, Shen GX.

Magn Reson Med. 1999 Dec;42(6):1146-54.

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