Ajit Shankaranarayanan, Ph.D. - Publications

Affiliations: 
2001 Case Western Reserve University, Cleveland Heights, OH, United States 
Area:
Biomedical Engineering

36 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2015 Lu Y, Hatzoglou V, Banerjee S, Stambuk HE, Gonen M, Shankaranarayanan A, Mazaheri Y, Deasy JO, Shaha AR, Tuttle RM, Shukla-Dave A. Repeatability Investigation of Reduced Field-of-View Diffusion-Weighted Magnetic Resonance Imaging on Thyroid Glands. Journal of Computer Assisted Tomography. 39: 334-9. PMID 25700226 DOI: 10.1097/RCT.0000000000000227  0.32
2014 Saritas EU, Lee D, Çukur T, Shankaranarayanan A, Nishimura DG. Hadamard slice encoding for reduced-FOV diffusion-weighted imaging. Magnetic Resonance in Medicine. 72: 1277-90. PMID 24265013 DOI: 10.1002/mrm.25044  0.32
2014 Zun Z, Shankaranarayanan A, Zaharchuk G. Pseudocontinuous arterial spin labeling with prospective motion correction (PCASL-PROMO). Magnetic Resonance in Medicine. 72: 1049-56. PMID 24243585 DOI: 10.1002/mrm.25024  0.32
2014 Schmidt EJ, Fung MM, Ciris PA, Song T, Shankaranarayanan A, Holmvang G, Gupta SN, Chaput M, Levine RA, Ruskin J, Reddy VY, D'avila A, Aletras AH, Danik SB. Navigated DENSE strain imaging for post-radiofrequency ablation lesion assessment in the swine left atria. Europace : European Pacing, Arrhythmias, and Cardiac Electrophysiology : Journal of the Working Groups On Cardiac Pacing, Arrhythmias, and Cardiac Cellular Electrophysiology of the European Society of Cardiology. 16: 133-41. PMID 24014803 DOI: 10.1093/europace/eut229  0.32
2013 Sullivan EV, Müller-Oehring E, Pitel AL, Chanraud S, Shankaranarayanan A, Alsop DC, Rohlfing T, Pfefferbaum A. A selective insular perfusion deficit contributes to compromised salience network connectivity in recovering alcoholic men. Biological Psychiatry. 74: 547-55. PMID 23587427 DOI: 10.1016/j.biopsych.2013.02.026  0.32
2013 Kothari PD, White NS, Farid N, Chung R, Kuperman JM, Girard HM, Shankaranarayanan A, Kesari S, McDonald CR, Dale AM. Longitudinal restriction spectrum imaging is resistant to pseudoresponse in patients with high-grade gliomas treated with bevacizumab. Ajnr. American Journal of Neuroradiology. 34: 1752-7. PMID 23578667 DOI: 10.3174/ajnr.A3506  0.32
2013 Wilmes LJ, McLaughlin RL, Newitt DC, Singer L, Sinha SP, Proctor E, Wisner DJ, Saritas EU, Kornak J, Shankaranarayanan A, Banerjee S, Jones EF, Joe BN, Hylton NM. High-resolution diffusion-weighted imaging for monitoring breast cancer treatment response. Academic Radiology. 20: 581-9. PMID 23570936 DOI: 10.1016/j.acra.2013.01.009  0.32
2013 Karampinos DC, Melkus G, Shepherd TM, Banerjee S, Saritas EU, Shankaranarayanan A, Hess CP, Link TM, Dillon WP, Majumdar S. Diffusion tensor imaging and T2 relaxometry of bilateral lumbar nerve roots: feasibility of in-plane imaging. Nmr in Biomedicine. 26: 630-7. PMID 23208676 DOI: 10.1002/nbm.2902  0.32
2013 Dai W, Shankaranarayanan A, Alsop DC. Volumetric measurement of perfusion and arterial transit delay using hadamard encoded continuous arterial spin labeling. Magnetic Resonance in Medicine. 69: 1014-22. PMID 22618894 DOI: 10.1002/mrm.24335  0.32
2013 Banerjee S, Beatty PJ, Zhang JZ, Shankaranarayanan A. Parallel and partial Fourier imaging with prospective motion correction. Magnetic Resonance in Medicine. 69: 421-33. PMID 22488750 DOI: 10.1002/mrm.24269  0.32
2012 Danagoulian GS, Qin L, Nayak KS, Colen RR, Mukundan S, Harris MB, Jolesz FA, Shankaranarayanan A, Copen WA, Schmidt EJ. Comparison of wideband steady-state free precession and T₂-weighted fast spin echo in spine disorder assessment at 1.5 and 3 T. Magnetic Resonance in Medicine. 68: 1527-35. PMID 22287191 DOI: 10.1002/mrm.24163  0.32
2012 Shin DD, Liu TT, Wong EC, Shankaranarayanan A, Jung Y. Pseudocontinuous arterial spin labeling with optimized tagging efficiency. Magnetic Resonance in Medicine. 68: 1135-44. PMID 22234782 DOI: 10.1002/mrm.24113  0.32
2012 Singer L, Wilmes LJ, Saritas EU, Shankaranarayanan A, Proctor E, Wisner DJ, Chang B, Joe BN, Nishimura DG, Hylton NM. High-resolution diffusion-weighted magnetic resonance imaging in patients with locally advanced breast cancer. Academic Radiology. 19: 526-34. PMID 22197382 DOI: 10.1016/j.acra.2011.11.003  0.32
2012 Dai W, Robson PM, Shankaranarayanan A, Alsop DC. Reduced resolution transit delay prescan for quantitative continuous arterial spin labeling perfusion imaging. Magnetic Resonance in Medicine. 67: 1252-65. PMID 22084006 DOI: 10.1002/mrm.23103  0.32
2011 Kuperman JM, Brown TT, Ahmadi ME, Erhart MJ, White NS, Roddey JC, Shankaranarayanan A, Han ET, Rettmann D, Dale AM. Prospective motion correction improves diagnostic utility of pediatric MRI scans. Pediatric Radiology. 41: 1578-82. PMID 21779892 DOI: 10.1007/s00247-011-2205-1  0.32
2011 Dai W, Robson PM, Shankaranarayanan A, Alsop DC. Sensitivity calibration with a uniform magnetization image to improve arterial spin labeling perfusion quantification. Magnetic Resonance in Medicine. 66: 1590-600. PMID 21523824 DOI: 10.1002/mrm.22954  0.32
2011 Melzer TR, Watts R, MacAskill MR, Pearson JF, Rüeger S, Pitcher TL, Livingston L, Graham C, Keenan R, Shankaranarayanan A, Alsop DC, Dalrymple-Alford JC, Anderson TJ. Arterial spin labelling reveals an abnormal cerebral perfusion pattern in Parkinson's disease. Brain : a Journal of Neurology. 134: 845-55. PMID 21310726 DOI: 10.1093/brain/awq377  0.32
2011 Pfefferbaum A, Chanraud S, Pitel AL, Müller-Oehring E, Shankaranarayanan A, Alsop DC, Rohlfing T, Sullivan EV. Cerebral blood flow in posterior cortical nodes of the default mode network decreases with task engagement but remains higher than in most brain regions. Cerebral Cortex (New York, N.Y. : 1991). 21: 233-44. PMID 20484322 DOI: 10.1093/cercor/bhq090  0.32
2010 Robson PM, Dai W, Shankaranarayanan A, Rofsky NM, Alsop DC. Time-resolved vessel-selective digital subtraction MR angiography of the cerebral vasculature with arterial spin labeling. Radiology. 257: 507-15. PMID 20959548 DOI: 10.1148/radiol.092333  0.32
2010 Dai W, Robson PM, Shankaranarayanan A, Alsop DC. Modified pulsed continuous arterial spin labeling for labeling of a single artery. Magnetic Resonance in Medicine. 64: 975-82. PMID 20665896 DOI: 10.1002/mrm.22363  0.32
2010 Brown TT, Kuperman JM, Erhart M, White NS, Roddey JC, Shankaranarayanan A, Han ET, Rettmann D, Dale AM. Prospective motion correction of high-resolution magnetic resonance imaging data in children. Neuroimage. 53: 139-45. PMID 20542120 DOI: 10.1016/j.neuroimage.2010.06.017  0.32
2010 Lee HL, Shankaranarayanan A, Pohost GM, Nayak KS. Improved 3-Tesla cardiac cine imaging using wideband. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 63: 1716-22. PMID 20512877 DOI: 10.1002/mrm.22384  0.32
2010 Pfefferbaum A, Chanraud S, Pitel AL, Shankaranarayanan A, Alsop DC, Rohlfing T, Sullivan EV. Volumetric cerebral perfusion imaging in healthy adults: regional distribution, laterality, and repeatability of pulsed continuous arterial spin labeling (PCASL). Psychiatry Research. 182: 266-73. PMID 20488671 DOI: 10.1016/j.pscychresns.2010.02.010  0.32
2010 Lee HL, Shankaranarayanan A, Pohost GM, Nayak KS. Improved coronary MR angiography using wideband steady state free precession at 3 tesla with sub-millimeter resolution. Journal of Magnetic Resonance Imaging : Jmri. 31: 1224-9. PMID 20432360 DOI: 10.1002/jmri.22150  0.32
2010 White N, Roddey C, Shankaranarayanan A, Han E, Rettmann D, Santos J, Kuperman J, Dale A. PROMO: Real-time prospective motion correction in MRI using image-based tracking. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 63: 91-105. PMID 20027635 DOI: 10.1002/mrm.22176  0.32
2010 Xu G, Rowley HA, Wu G, Alsop DC, Shankaranarayanan A, Dowling M, Christian BT, Oakes TR, Johnson SC. Reliability and precision of pseudo-continuous arterial spin labeling perfusion MRI on 3.0 T and comparison with 15O-water PET in elderly subjects at risk for Alzheimer's disease. Nmr in Biomedicine. 23: 286-93. PMID 19953503 DOI: 10.1002/nbm.1462  0.32
2010 Järnum H, Steffensen EG, Knutsson L, Fründ ET, Simonsen CW, Lundbye-Christensen S, Shankaranarayanan A, Alsop DC, Jensen FT, Larsson EM. Perfusion MRI of brain tumours: a comparative study of pseudo-continuous arterial spin labelling and dynamic susceptibility contrast imaging. Neuroradiology. 52: 307-17. PMID 19841916 DOI: 10.1007/s00234-009-0616-6  0.32
2003 Shankaranarayanan A, Herfkens R, Hargreaves BM, Polzin JA, Santos JM, Brittain JH. Helical MR: continuously moving table axial imaging with radial acquisitions. Magnetic Resonance in Medicine. 50: 1053-60. PMID 14587016 DOI: 10.1002/mrm.10621  0.32
2001 Flask C, Elgort D, Wong E, Shankaranarayanan A, Lewin J, Wendt M, Duerk JL. A method for fast 3D tracking using tuned fiducial markers and a limited projection reconstruction FISP (LPR-FISP) sequence. Journal of Magnetic Resonance Imaging : Jmri. 14: 617-27. PMID 11747015 DOI: 10.1002/jmri.1227  0.32
2001 Shankaranarayanan A, Simonetti OP, Laub G, Lewin JS, Duerk JL. Segmented k-space and real-time cardiac cine MR imaging with radial trajectories. Radiology. 221: 827-36. PMID 11719686 DOI: 10.1148/radiol.2213010455  0.32
2001 Aschoff AJ, Wendt M, Merkle EM, Shankaranarayanan A, Chung YC, Duerk JL, Lewin JS. [Comparison of susceptibility artefacts of different radiofrequency electrodes at O.2 T. Influence of electrode positioning, pulse sequence and image reconstruction methods]. RöFo : Fortschritte Auf Dem Gebiete Der RöNtgenstrahlen Und Der Nuklearmedizin. 173: 257-62. PMID 11293870 DOI: 10.1055/s-2001-11759  0.32
2001 Shankaranarayanan A, Wendt M, Lewin JS, Duerk JL. Two-step navigatorless correction algorithm for radial k-space MRI acquisitions. Magnetic Resonance in Medicine. 45: 277-88. PMID 11180436 DOI: 10.1002/1522-2594(200102)45:2<277::AID-MRM1037>3.0.CO;2-1  0.32
2001 Shankaranarayanan A, Wendt M, Aschoff AJ, Lewin JS, Duerk JL. Radial keyhole sequences for low field projection reconstruction interventional MRI. Journal of Magnetic Resonance Imaging : Jmri. 13: 142-51. PMID 11169817 DOI: 10.1002/1522-2586(200101)13:1<142::AID-JMRI1022>3.0.CO;2-G  0.32
1999 Chung YC, Duerk JL, Shankaranarayanan A, Hampke M, Merkle EM, Lewin JS. Temperature Measurement Using Echo-Shifted FLASH at Low Field for Interventional MRI. Journal of Magnetic Resonance Imaging : Jmri. 10: 108. PMID 10398987 DOI: 10.1002/(SICI)1522-2586(199907)10:1<108::AID-JMRI17>3.0.CO;2-P  0.32
1999 Chung YC, Duerk JL, Shankaranarayanan A, Hampke M, Merkle EM, Lewin JS. Temperature measurement using echo-shifted FLASH at low field for interventional MRI. Journal of Magnetic Resonance Imaging : Jmri. 9: 138-45. PMID 10030661 DOI: 10.1002/(SICI)1522-2586(199901)9:1<138::AID-JMRI18>3.0.CO;2-A  0.32
1998 Shankaranarayanan A, Duerk JL, Lewin JS. Developing a multichannel temperature probe for interventional MRI. Journal of Magnetic Resonance Imaging : Jmri. 8: 197-202. PMID 9500280 DOI: 10.1002/jmri.1880080133  0.32
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