Walvick R - Search Results

1

A method for estimating intracellular sodium concentration and extracellular volume fraction in brain in vivo using sodium magnetic resonance imaging.

Madelin G, Kline R, Walvick R, Regatte RR. Madelin G, et al. Among authors: walvick r. Sci Rep. 2014 Apr 23;4:4763. doi: 10.1038/srep04763. Sci Rep. 2014. PMID: 24755879 Free PMC article.

2

Distribution of hyperpolarized xenon in the brain following sensory stimulation: preliminary MRI findings.

Mazzanti ML, Walvick RP, Zhou X, Sun Y, Shah N, Mansour J, Gereige J, Albert MS. Mazzanti ML, et al. Among authors: walvick rp. PLoS One. 2011;6(7):e21607. doi: 10.1371/journal.pone.0021607. Epub 2011 Jul 15. PLoS One. 2011. PMID: 21789173 Free PMC article.

3

Evaluation of oxygen sensitivity of hyperpolarized helium imaging for the detection of pulmonary ischemia.

Walvick RP, Roche JP, Reno AL, Gounis MJ, Albert MS. Walvick RP, et al. Magn Reson Med. 2016 May;75(5):2050-4. doi: 10.1002/mrm.25714. Epub 2015 Jun 16. Magn Reson Med. 2016. PMID: 26079271 Free article.

4

Quantitative evaluation of C-arm CT cerebral blood volume in a canine model of ischemic stroke.

van der Bom IM, Mehra M, Walvick RP, Chueh JY, Gounis MJ. van der Bom IM, et al. Among authors: walvick rp. AJNR Am J Neuroradiol. 2012 Feb;33(2):353-8. doi: 10.3174/ajnr.A2944. Epub 2011 Dec 15. AJNR Am J Neuroradiol. 2012. PMID: 22173756 Free PMC article.

5

Using hyperpolarized 3He MRI to evaluate treatment efficacy in cystic fibrosis patients.

Sun Y, O'Sullivan BP, Roche JP, Walvick R, Reno A, Baker D, Mansour JK, Albert MS. Sun Y, et al. Among authors: walvick r. J Magn Reson Imaging. 2011 Nov;34(5):1206-11. doi: 10.1002/jmri.22724. Epub 2011 Sep 19. J Magn Reson Imaging. 2011. PMID: 21932361

6

Marked pericardial inhomogeneity of specific ventilation at total lung capacity and beyond.

Sun Y, Butler JP, Lindholm P, Walvick RP, Loring SH, Gereige J, Ferrigno M, Albert MS. Sun Y, et al. Respir Physiol Neurobiol. 2009 Oct 31;169(1):44-9. doi: 10.1016/j.resp.2009.07.024. Epub 2009 Aug 5. Respir Physiol Neurobiol. 2009. PMID: 19664729 Free PMC article.

7

Assessment of repeatability of hyperpolarized gas MR ventilation functional imaging in cystic fibrosis.

O'Sullivan B, Couch M, Roche JP, Walvick R, Zheng S, Baker D, Johnson M, Botfield M, Albert MS. O'Sullivan B, et al. Among authors: walvick r. Acad Radiol. 2014 Dec;21(12):1524-9. doi: 10.1016/j.acra.2014.07.008. Epub 2014 Aug 27. Acad Radiol. 2014. PMID: 25172411

8

Temporal evolution of susceptibility artifacts from coiled aneurysms on MR angiography: an in vivo canine study.

Spilberg G, Carniato SL, King RM, van der Bom IM, Mehra M, Walvick RP, Wakhloo AK, Gounis MJ. Spilberg G, et al. Among authors: walvick rp. AJNR Am J Neuroradiol. 2012 Apr;33(4):655-60. doi: 10.3174/ajnr.A2831. Epub 2011 Dec 22. AJNR Am J Neuroradiol. 2012. PMID: 22194374 Free PMC article.

9

Visualization of clot lysis in a rat embolic stroke model: application to comparative lytic efficacy.

Walvick RP, Bråtane BT, Henninger N, Sicard KM, Bouley J, Yu Z, Lo E, Wang X, Fisher M. Walvick RP, et al. Stroke. 2011 Apr;42(4):1110-5. doi: 10.1161/STROKEAHA.110.602102. Epub 2011 Mar 3. Stroke. 2011. PMID: 21372305 Free PMC article.

10

Estimation and correction of cardiac respiratory motion in SPECT in the presence of limited-angle effects due to irregular respiration.

Dey J, Segars WP, Pretorius PH, Walvick RP, Bruyant PP, Dahlberg S, King MA. Dey J, et al. Among authors: walvick rp. Med Phys. 2010 Dec;37(12):6453-65. doi: 10.1118/1.3517836. Med Phys. 2010. PMID: 21302801 Free PMC article.

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