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Christopher H. Sotak - Publications

Affiliations: 
Worcester Polytechnic Institute, Worcester, MA, United States 
Area:
Development of magnetic resonance imaging (MRI) methods
Website:
http://www.wpi.edu/news/20101/sotakinmemoriam.html

107 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
2012 Shazeeb MS, Sotak CH. Dose dependence and temporal evolution of the T1 relaxation time and MRI contrast in the rat brain after subcutaneous injection of manganese chloride. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 68: 1955-62. PMID 22294279 DOI: 10.1002/mrm.24184  0.92
2011 Shazeeb MS, Sotak CH, DeLeo M, Bogdanov A. Targeted signal-amplifying enzymes enhance MRI of EGFR expression in an orthotopic model of human glioma. Cancer Research. 71: 2230-9. PMID 21245103 DOI: 10.1158/0008-5472.CAN-10-1139  0.92
2009 Chuang KH, Koretsky AP, Sotak CH. Temporal changes in the T1 and T2 relaxation rates (DeltaR1 and DeltaR2) in the rat brain are consistent with the tissue-clearance rates of elemental manganese. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 61: 1528-32. PMID 19353652 DOI: 10.1002/mrm.21962  0.92
2009 Walvick RP, Bastan B, Renoa A, Mansoura J, Suna Y, Zhoua X, Mazzantia M, Fisher M, Sotak CH, Albert MS. Hyperpolarized 129Xe magnetic resonance imaging of a rat model of transient Ischemic stroke Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7262. DOI: 10.1117/12.812344  0.92
2008 Sotak CH, Sharer K, Koretsky AP. Manganese cell labeling of murine hepatocytes using manganese(III)-transferrin. Contrast Media & Molecular Imaging. 3: 95-105. PMID 18546093 DOI: 10.1002/cmmi.235  0.92
2007 Querol M, Bennett DG, Sotak C, Hye WK, Bogdanov A. A paramagnetic contrast agent for detecting tyrosinase activity Chembiochem. 8: 1637-1641. PMID 17694521 DOI: 10.1002/cbic.200700157  0.92
2007 Henning EC, Azuma C, Sotak CH, Helmer KG. Multispectral tissue characterization in a RIF-1 tumor model: monitoring the ADC and T2 responses to single-dose radiotherapy. Part II. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 57: 513-9. PMID 17326182 DOI: 10.1002/mrm.21178  0.92
2007 Henning EC, Azuma C, Sotak CH, Helmer KG. Multispectral quantification of tissue types in a RIF-1 tumor model with histological validation. Part I. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 57: 501-12. PMID 17326181 DOI: 10.1002/mrm.21161  0.92
2005 Bardutzky J, Shen Q, Bouley J, Sotak CH, Duong TQ, Fisher M. Perfusion and diffusion imaging in acute focal cerebral ischemia: temporal vs. spatial resolution. Brain Research. 1043: 155-62. PMID 15862529 DOI: 10.1016/j.brainres.2005.02.073  0.92
2005 Henning EC, Meng X, Fisher M, Sotak CH. Visualization of cortical spreading depression using manganese-enhanced magnetic resonance imaging. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 53: 851-7. PMID 15799040 DOI: 10.1002/mrm.20438  0.92
2005 Wellen J, Helmer KG, Grigg P, Sotak CH. Spatial characterization of T1 and T2 relaxation times and the water apparent diffusion coefficient in rabbit Achilles tendon subjected to tensile loading. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 53: 535-44. PMID 15723394 DOI: 10.1002/mrm.20361  0.92
2005 Corcoran M, Zec H, Sotak C, Mendelson Y. A humidifier for olfaction studies during functional magnetic resonance imaging Bioengineering, Proceedings of the Northeast Conference. 279-280.  0.92
2004 Helmer KG, Wellen J, Grigg P, Sotak CH. Measurement of the spatial redistribution of water in rabbit Achilles tendon in response to static tensile loading. Journal of Biomechanical Engineering. 126: 651-6. PMID 15648818 DOI: 10.1115/1.1800573  0.92
2004 Wellen J, Helmer KG, Grigg P, Sotak CH. Application of porous-media theory to the investigation of water ADC changes in rabbit Achilles tendon caused by tensile loading. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 170: 49-55. PMID 15324757 DOI: 10.1016/j.jmr.2004.04.021  0.92
2004 Sotak CH. Nuclear magnetic resonance (NMR) measurement of the apparent diffusion coefficient (ADC) of tissue water and its relationship to cell volume changes in pathological states. Neurochemistry International. 45: 569-82. PMID 15186924 DOI: 10.1016/j.neuint.2003.11.010  0.92
2004 Kazemi M, Silva MD, Li F, Fisher M, Sotak CH. Investigation of techniques to quantify in vivo lesion volume based on comparison of water apparent diffusion coefficient (ADC) maps with histology in focal cerebral ischemia of rats. Magnetic Resonance Imaging. 22: 653-9. PMID 15172059 DOI: 10.1016/j.mri.2004.01.043  0.92
2004 Mayzel-Oreg O, Omae T, Kazemi M, Li F, Fisher M, Cohen Y, Sotak CH. Microsphere-induced embolic stroke: an MRI study. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 51: 1232-8. PMID 15170844 DOI: 10.1002/mrm.20100  0.92
2004 Shen Q, Fisher M, Sotak CH, Duong TQ. Effects of reperfusion on ADC and CBF pixel-by-pixel dynamics in stroke: characterizing tissue fates using quantitative diffusion and perfusion imaging. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 24: 280-90. PMID 15091108 DOI: 10.1097/01.WCB.0000110048.43905.E5  0.92
2004 Meng X, Fisher M, Shen Q, Sotak CH, Duong TQ. Characterizing the diffusion/perfusion mismatch in experimental focal cerebral ischemia. Annals of Neurology. 55: 207-12. PMID 14755724 DOI: 10.1002/ana.10803  0.92
2003 Shen Q, Meng X, Fisher M, Sotak CH, Duong TQ. Pixel-by-pixel spatiotemporal progression of focal ischemia derived using quantitative perfusion and diffusion imaging. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 23: 1479-88. PMID 14663344 DOI: 10.1097/01.WCB.0000100064.36077.03  0.92
2003 Helmer KG, Meiler MR, Sotak CH, Petruccelli JD. Comparison of the return-to-the-origin probability and the apparent diffusion coefficient of water as indicators of necrosis in RIF-1 tumors. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 49: 468-78. PMID 12594749 DOI: 10.1002/mrm.10400  0.92
2003 Gerriets T, Li F, Silva MD, Meng X, Brevard M, Sotak CH, Fisher M. The macrosphere model: evaluation of a new stroke model for permanent middle cerebral artery occlusion in rats. Journal of Neuroscience Methods. 122: 201-11. PMID 12573479 DOI: 10.1016/S0165-0270(02)00322-9  0.92
2002 Sotak CH. The role of diffusion tensor imaging in the evaluation of ischemic brain injury - a review. Nmr in Biomedicine. 15: 561-9. PMID 12489102 DOI: 10.1002/nbm.786  0.92
2002 Silva MD, Omae T, Helmer KG, Li F, Fisher M, Sotak CH. Separating changes in the intra- and extracellular water apparent diffusion coefficient following focal cerebral ischemia in the rat brain. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 48: 826-37. PMID 12417997 DOI: 10.1002/mrm.10296  0.92
2002 Silva MD, Helmer KG, Lee JH, Han SS, Springer CS, Sotak CH. Deconvolution of compartmental water diffusion coefficients in yeast-cell suspensions using combined T(1) and diffusion measurements. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 156: 52-63. PMID 12081442 DOI: 10.1006/jmre.2002.2527  0.92
2002 Li F, Liu KF, Silva MD, Meng X, Gerriets T, Helmer KG, Fenstermacher JD, Sotak CH, Fisher M. Acute postischemic renormalization of the apparent diffusion coefficient of water is not associated with reversal of astrocytic swelling and neuronal shrinkage in rats. Ajnr. American Journal of Neuroradiology. 23: 180-8. PMID 11847039  0.92
2001 Liu KF, Li F, Tatlisumak T, Garcia JH, Sotak CH, Fisher M, Fenstermacher JD. Regional variations in the apparent diffusion coefficient and the intracellular distribution of water in rat brain during acute focal ischemia. Stroke; a Journal of Cerebral Circulation. 32: 1897-905. PMID 11486123  0.92
2001 Genes NG, Silva MD, Sotak CH, Bonassar LJ. Cell adhesion to RGD-alginate is modulated by substrate mechanics American Society of Mechanical Engineers, Bioengineering Division (Publication) Bed. 51: 33-34.  0.92
2000 Tatlisumak T, Carano RA, Takano K, Meiler MR, Li F, Sotak CH, Pschorn U, Fisher M. Broad-spectrum cation channel inhibition by LOE 908 MS reduces infarct volume in vivo and postmortem in focal cerebral ischemia in the rat. Acta Neurochirurgica. Supplement. 76: 329-30. PMID 11450036  0.92
2000 Carano RA, Li F, Irie K, Helmer KG, Silva MD, Fisher M, Sotak CH. Multispectral analysis of the temporal evolution of cerebral ischemia in the rat brain. Journal of Magnetic Resonance Imaging : Jmri. 12: 842-58. PMID 11105022 DOI: 10.1002/1522-2586(200012)12:6<842::AID-JMRI7>3.0.CO;2-5  0.92
2000 Lythgoe MF, Thomas DL, Calamante F, Pell GS, King MD, Busza AL, Sotak CH, Williams SR, Ordidge RJ, Gadian DG. Acute changes in MRI diffusion, perfusion, T(1), and T(2) in a rat model of oligemia produced by partial occlusion of the middle cerebral artery. Magnetic Resonance in Medicine. 44: 706-12. PMID 11064405 DOI: 10.1002/1522-2594(200011)44:5<706::AID-MRM8>3.0.CO;2-1  0.92
2000 Omae T, Mayzel-Oreg O, Li F, Sotak CH, Fisher M. Inapparent hemodynamic insufficiency exacerbates ischemic damage in a rat microembolic stroke model. Stroke; a Journal of Cerebral Circulation. 31: 2494-9. PMID 11022084  0.92
2000 Tatlisumak T, Carano RA, Takano K, Meiler MR, Li F, Sotak CH, Arndts D, Pschorn U, Fisher M. Broad-spectrum cation channel inhibition by LOE 908 MS reduces infarct volume in vivo and postmortem in focal cerebral ischemia in the rat. Journal of the Neurological Sciences. 178: 107-13. PMID 11018702 DOI: 10.1016/S0022-510X(00)00380-4  0.92
2000 Li F, Silva MD, Liu KF, Helmer KG, Omae T, Fenstermacher JD, Sotak CH, Fisher M. Secondary decline in apparent diffusion coefficient and neurological outcomes after a short period of focal brain ischemia in rats. Annals of Neurology. 48: 236-44. PMID 10939575 DOI: 10.1002/1531-8249(200008)48:2<236::AID-ANA14>3.0.CO;2-7  0.92
2000 Gillies RJ, Bhujwalla ZM, Evelhoch J, Garwood M, Neeman M, Robinson SP, Sotak CH, Van Der Sanden B. Applications of magnetic resonance in model systems: tumor biology and physiology. Neoplasia (New York, N.Y.). 2: 139-51. PMID 10933073  0.92
2000 Han S, Gemmell SJ, Helmer KG, Grigg P, Wellen JW, Hoffman AH, Sotak CH. Changes in ADC caused by tensile loading of rabbit achilles tendon: evidence for water transport. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 144: 217-27. PMID 10828190 DOI: 10.1006/jmre.2000.2075  0.92
2000 Li F, Liu KF, Silva MD, Omae T, Sotak CH, Fenstermacher JD, Fisher M, Hsu CY, Lin W. Transient and permanent resolution of ischemic lesions on diffusion-weighted imaging after brief periods of focal ischemia in rats : correlation with histopathology. Stroke; a Journal of Cerebral Circulation. 31: 946-54. PMID 10754004  0.92
2000 Li F, Silva MD, Sotak CH, Fisher M. Temporal evolution of ischemic injury evaluated with diffusion-, perfusion-, and T2-weighted MRI. Neurology. 54: 689-96. PMID 10680805  0.92
2000 Wellen JW, Helmer KG, Grigg P, Sotak CH. Investigations of water transport in rabbit Achilles tendon under load Bioengineering, Proceedings of the Northeast Conference. 15-16.  0.92
2000 Li F, Carano RAD, Irie K, Sotak CH, Fisher M. Temporal evolution of average apparent diffusion coefficient threshold to define ischemic abnormalities in a rat permanent occlusion model Journal of Stroke and Cerebrovascular Diseases. 9: 1-7.  0.92
1999 Sotak CH. New NMR measurements in epilepsy. Diffusion-weighted magnetic resonance imaging of spreading depression. Advances in Neurology. 79: 925-9. PMID 10514875  0.92
1999 Li F, Han SS, Tatlisumak T, Liu KF, Garcia JH, Sotak CH, Fisher M. Reversal of acute apparent diffusion coefficient abnormalities and delayed neuronal death following transient focal cerebral ischemia in rats. Annals of Neurology. 46: 333-42. PMID 10482264 DOI: 10.1002/1531-8249(199909)46:3<333::AID-ANA9>3.0.CO;2-X  0.92
1999 Li F, Carano RA, Irie K, Tatlisumak T, Silva MD, Pschorni U, Sotak CH, Fisher M. Neuroprotective effects of a novel broad-spectrum cation channel blocker, LOE 908 MS, on experimental focal ischemia: a multispectral study. Journal of Magnetic Resonance Imaging : Jmri. 10: 138-45. PMID 10441016 DOI: 10.1002/(SICI)1522-2586(199908)10:2<138::AID-JMRI5>3.0.CO;2-G  0.92
1999 Calamante F, Lythgoe MF, Pell GS, Thomas DL, King MD, Busza AL, Sotak CH, Williams SR, Ordidge RJ, Gadian DG. Early changes in water diffusion, perfusion, T1, and T2 during focal cerebral ischemia in the rat studied at 8.5 T. Magnetic Resonance in Medicine. 41: 479-85. PMID 10204870 DOI: 10.1002/(SICI)1522-2594(199903)41:3<479::AID-MRM9>3.0.CO;2-2  0.92
1999 Lahti KM, Ferris CF, Li F, Sotak CH, King JA. Comparison of evoked cortical activity in conscious and propofol-anesthetized rats using functional MRI. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 41: 412-6. PMID 10080292 DOI: 10.1002/(SICI)1522-2594(199902)41:2<412::AID-MRM28>3.0.CO;2-3  0.92
1998 Lahti KM, Ferris CF, Li F, Sotak CH, King JA. Imaging brain activity in conscious animals using functional MRI. Journal of Neuroscience Methods. 82: 75-83. PMID 10223517 DOI: 10.1016/S0165-0270(98)00037-5  0.92
1998 Carano RA, Takano K, Helmer KG, Tatlisumak T, Irie K, Petruccelli JD, Fisher M, Sotak CH. Determination of focal ischemic lesion volume in the rat brain using multispectral analysis. Journal of Magnetic Resonance Imaging : Jmri. 8: 1266-78. PMID 9848739  0.92
1998 Hürlimann MD, Helmer KG, Sotak CH. Dephasing of Hahn echo in rocks by diffusion in susceptibility-induced field inhomogeneities. Magnetic Resonance Imaging. 16: 535-9. PMID 9803904 DOI: 10.1016/S0730-725X(98)00059-9  0.92
1998 Li F, Han S, Tatlisumak T, Carano RA, Irie K, Sotak CH, Fisher M. A new method to improve in-bore middle cerebral artery occlusion in rats: demonstration with diffusion- and perfusion-weighted imaging. Stroke; a Journal of Cerebral Circulation. 29: 1715-9; discussion 1. PMID 9707216  0.92
1998 Helmer KG, Han S, Sotak CH. On the correlation between the water diffusion coefficient and oxygen tension in RIF-1 tumors. Nmr in Biomedicine. 11: 120-30. PMID 9699495 DOI: 10.1002/(SICI)1099-1492(199805)11:3<120::AID-NBM506>3.0.CO;2-#  0.92
1998 Takano K, Carano RA, Tatlisumak T, Meiler M, Sotak CH, Kleinert HD, Fisher M. Efficacy of intra-arterial and intravenous prourokinase in an embolic stroke model evaluated by diffusion-perfusion magnetic resonance imaging. Neurology. 50: 870-5. PMID 9566365  0.92
1998 Tatlisumak T, Carano RA, Takano K, Opgenorth TJ, Sotak CH, Fisher M. A novel endothelin antagonist, A-127722, attenuates ischemic lesion size in rats with temporary middle cerebral artery occlusion: a diffusion and perfusion MRI study. Stroke; a Journal of Cerebral Circulation. 29: 850-7; discussion 85. PMID 9550522  0.92
1998 Silva MD, Han SS, Sotak CH. Effects of signal to noise and parametric limitations on fitting biexponential magnetic resonance (MR) inversion-recovery curves using a constrained nonlinear least-squares algorithm Bioengineering, Proceedings of the Northeast Conference. 35-37.  0.92
1998 Meiler M, Helmer KG, Sotak CH. Return-to-the-origin probability imaging as indicator of local necrosis Bioengineering, Proceedings of the Northeast Conference. 72-73.  0.92
1997 Lythgoe MF, Busza AL, Calamante F, Sotak CH, King MD, Bingham AC, Williams SR, Gadian DG. Effects of diffusion anisotropy on lesion delineation in a rat model of cerebral ischemia. Magnetic Resonance in Medicine. 38: 662-8. PMID 9324334 DOI: 10.1002/mrm.1910380421  0.92
1997 Takano K, Tatlisumak T, Formato JE, Carano RA, Bergmann AG, Pullan LM, Bare TM, Sotak CH, Fisher M. Glycine site antagonist attenuates infarct size in experimental focal ischemia. Postmortem and diffusion mapping studies. Stroke; a Journal of Cerebral Circulation. 28: 1255-62; discussion . PMID 9183359  0.92
1997 Han SS, Dardzinski BJ, Sotak CH. Reconciling differences between tumor oxygenation measurements performed using 19F NMR spectroscopy and imaging of perfluorocarbon (PFC) emulsions Bioengineering, Proceedings of the Northeast Conference. 63-64.  0.92
1997 Lahti KM, Ferris CF, Sotak CH, King JA. Functional MRI in conscious rats using electrical stimulation of a hind paw Bioengineering, Proceedings of the Northeast Conference. 61-62.  0.92
1996 Shi F, Latour LL, Ludwig R, Sotak CH. A new design for a three-channel surface gradient coil employing a three-dimensional finite element model. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 35: 596-605. PMID 8992212  0.92
1996 Takano K, Latour LL, Formato JE, Carano RA, Helmer KG, Hasegawa Y, Sotak CH, Fisher M. The role of spreading depression in focal ischemia evaluated by diffusion mapping. Annals of Neurology. 39: 308-18. PMID 8602749 DOI: 10.1002/ana.410390307  0.92
1996 Hasegawa Y, Formate JE, Latour LL, Gutierrez JA, Liu KF, Garcia JH, Sotak CH, Fisher M. Transient hypoglycemia causes reversible change in the apparent diffusion coefficient of water Stroke. 27: 1648-1656.  0.92
1995 Helmer KG, Dardzinski BJ, Sotak CH. The application of porous-media theory to the investigation of time-dependent diffusion in in vivo systems. Nmr in Biomedicine. 8: 297-306. PMID 8739268  0.92
1995 Hasegawa Y, Latour LL, Formato JE, Sotak CH, Fisher M. Spreading waves of a reduced diffusion coefficient of water in normal and ischemic rat brain. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 15: 179-87. PMID 7860651 DOI: 10.1038/jcbfm.1995.23  0.92
1995 Reith W, Hasegawa Y, Latour LL, Dardzinski BJ, Sotak CH, Fisher M. Multislice diffusion mapping for 3-D evolution of cerebral ischemia in a rat stroke model. Neurology. 45: 172-7. PMID 7824111  0.92
1995 Siech M, Sotak CH, Letko G, Davis MA. A method for in vivo assessment of reversible rat pancreatic ischemia using 31P NMR spectroscopy at 2.0 tesla. Magnetic Resonance Imaging. 13: 463-9. PMID 7791556 DOI: 10.1016/0730-725X(94)00127-O  0.92
1995 Coker EN, Hees PS, Sotak CH, Dixon AG, Thompson RW, Sacco A. Zeolite synthesis in unstirred batch reactors I. Nuclear magnetic resonance imaging of non-uniform pre-mixing Microporous Materials. 3: 623-636. DOI: 10.1016/0927-6513(94)00069-8  0.92
1995 Helmer KG, Hurlimann MD, Deswiet TM, Sen PN, Sotak CH. Determination of Ratio of Surface Area to Pore Volume from Restricted Diffusion in a Constant Field Gradient Journal of Magnetic Resonance, Series A. 115: 257-259. DOI: 10.1006/jmra.1995.1175  0.92
1995 Mitra PP, Latour LL, Kleinberg RL, Sotak CH. Pulsed-Field-Gradient NMR Measurements of Restricted Diffusion and the Return-to-the-Origin Probability Journal of Magnetic Resonance, Series A. 114: 47-58. DOI: 10.1006/jmra.1995.1104  0.92
1995 Latour LL, Kleinberg RL, Mitra PP, Sotak CH. Pore-Size Distributions and Tortuosity in Heterogeneous Porous Media Journal of Magnetic Resonance, Series A. 112: 83-91. DOI: 10.1006/jmra.1995.1012  0.92
1994 Hürlimann MD, Latour LL, Sotak CH. Diffusion measurement in sandstone core: NMR determination of surface-to-volume ratio and surface relaxivity. Magnetic Resonance Imaging. 12: 325-7. PMID 8170331 DOI: 10.1016/0730-725X(94)91548-2  0.92
1994 Hasegawa Y, Latour LL, Sotak CH, Dardzinski BJ, Fisher M. Temperature dependent change of apparent diffusion coefficient of water in normal and ischemic brain of rats. Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. 14: 383-90. PMID 8163580 DOI: 10.1038/jcbfm.1994.49  0.92
1994 Latour LL, Svoboda K, Mitra PP, Sotak CH. Time-dependent diffusion of water in a biological model system. Proceedings of the National Academy of Sciences of the United States of America. 91: 1229-33. PMID 8108392  0.92
1994 Dardzinski BJ, Sotak CH. Rapid tissue oxygen tension mapping using 19F inversion-recovery echo-planar imaging of perfluoro-15-crown-5-ether. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 32: 88-97. PMID 8084241 DOI: 10.1002/mrm.1910320112  0.92
1994 Hasegawa Y, Fisher M, Latour LL, Dardzinski BJ, Sotak CH. MRI diffusion mapping of reversible and irreversible ischemic injury in focal brain ischemia. Neurology. 44: 1484-90. PMID 8058154  0.92
1994 Latour LL, Hasegawa Y, Formato JE, Fisher M, Sotak CH. Spreading waves of decreased diffusion coefficient after cortical stimulation in the rat brain. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 32: 189-98. PMID 7968441 DOI: 10.1002/mrm.1910320207  0.92
1994 Hurlimann MD, Helmer KG, Latour LL, Sotak CH. Restricted Diffusion in Sedimentary Rocks. Determination of Surface-Area-to-Volume Ratio and Surface Relaxivity Journal of Magnetic Resonance, Series A. 111: 169-178. DOI: 10.1006/jmra.1994.1243  0.92
1993 Hees PS, Sotak CH. Assessment of changes in murine tumor oxygenation in response to nicotinamide using 19F NMR relaxometry of a perfluorocarbon emulsion. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 29: 303-10. PMID 8450739  0.92
1993 Sotak CH, Hees PS, Huang HN, Hung MH, Krespan CG, Raynolds S. A new perfluorocarbon for use in fluorine-19 magnetic resonance imaging and spectroscopy. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 29: 188-95. PMID 8429782  0.92
1993 Dardzinski BJ, Sotak CH, Fisher M, Hasegawa Y, Li L, Minematsu K. Apparent diffusion coefficient mapping of experimental focal cerebral ischemia using diffusion-weighted echo-planar imaging. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 30: 318-25. PMID 8412602  0.92
1993 Minematsu K, Fisher M, Li L, Sotak CH. Diffusion and perfusion magnetic resonance imaging studies to evaluate a noncompetitive N-methyl-D-aspartate antagonist and reperfusion in experimental stroke in rats. Stroke; a Journal of Cerebral Circulation. 24: 2074-81. PMID 8248990  0.92
1993 Minematsu K, Fisher M, Li L, Davis MA, Knapp AG, Cotter RE, McBurney RN, Sotak CH. Effects of a novel NMDA antagonist on experimental stroke rapidly and quantitatively assessed by diffusion-weighted MRI. Neurology. 43: 397-403. PMID 7679781  0.92
1993 Latour LL, Li LM, Sotak CH. Improved PFG Stimulated-Echo Method for the Measurement of Diffusion in Inhomogeneous Fields Journal of Magnetic Resonance, Series B. 101: 72-77. DOI: 10.1006/jmrb.1993.1009  0.92
1993 Li LM, Sotak CH. Self-Diffusion Measurements by Pulsed-Gradient Multiple-Spin-Echo Imaging Journal of Magnetic Resonance, Series B. 101: 8-16. DOI: 10.1006/jmrb.1993.1002  0.92
1993 Latour LL, Mitra PP, Kleinberg RL, Sotak CH. Time-Dependent Diffusion Coefficient of Fluids in Porous Media as a Probe of Surface-to-Volume Ratio Journal of Magnetic Resonance, Series A. 101: 342-346. DOI: 10.1006/jmra.1993.1056  0.92
1992 Chien D, Kwong KK, Gress DR, Buonanno FS, Buxton RB, Rosen BR. MR diffusion imaging of cerebral infarction in humans. Ajnr. American Journal of Neuroradiology. 13: 1097-102; discussion. PMID 1636519  0.92
1992 Sotak CH, Li L. MR imaging of anisotropic and restricted diffusion by simultaneous use of spin and stimulated echoes. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 26: 174-83. PMID 1625563 DOI: 10.1002/mrm.1910260117  0.92
1992 Wedeking P, Sotak CH, Telser J, Kumar K, Chang CA, Tweedle MF. Quantitative dependence of MR signal intensity on tissue concentration of Gd(HP-DO3A) in the nephrectomized rat. Magnetic Resonance Imaging. 10: 97-108. PMID 1545688 DOI: 10.1016/0730-725X(92)90378-D  0.92
1992 Minematsu K, Li L, Sotak CH, Davis MA, Fisher M. Reversible focal ischemic injury demonstrated by diffusion-weighted magnetic resonance imaging in rats. Stroke; a Journal of Cerebral Circulation. 23: 1304-10; discussion . PMID 1519287  0.92
1992 Fisher M, Sotak CH, Minematsu K, Li L. New magnetic resonance techniques for evaluating cerebrovascular disease. Annals of Neurology. 32: 115-22. PMID 1510352 DOI: 10.1002/ana.410320202  0.92
1992 Minematsu K, Li L, Fisher M, Sotak CH, Davis MA, Fiandaca MS. Diffusion-weighted magnetic resonance imaging: rapid and quantitative detection of focal brain ischemia. Neurology. 42: 235-40. PMID 1370863  0.92
1992 Li L, Sotak CH. A method for evaluating anisotropic and restricted diffusion by simultaneous use of spin and stimulated echoes Journal of Magnetic Resonance (1969). 96: 501-513. DOI: 10.1016/0022-2364(92)90336-6  0.92
1991 Sotak CH, Alger JR. A pitfall associated with lactate detection using stimulated-echo proton spectroscopy. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 17: 533-8. PMID 2062220  0.92
1991 Sotak CH. Multiple quantum NMR spectroscopy methods for measuring the apparent self-diffusion coefficient of in vivo lactic acid. Nmr in Biomedicine. 4: 70-2. PMID 1859787  0.92
1991 Tweedle MF, Wedeking P, Telser J, Sotak CH, Chang CA, Kumar K, Wan X, Eaton SM. Dependence of MR signal intensity on Gd tissue concentration over a broad dose range. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 22: 191-4; discussion 19. PMID 1812345  0.92
1991 Sotak CH, Moore SC. A volume-localized, two-dimensional NMR method for lactate-edited diffusion coefficient measurements using zero-quantum coherence-transfer spectroscopy Journal of Magnetic Resonance (1969). 92: 581-589. DOI: 10.1016/0022-2364(91)90352-T  0.92
1991 Li L, Sotak CH. Diffusion measurements by pulsed field-gradient multiple spin echoes Journal of Magnetic Resonance (1969). 92: 411-420. DOI: 10.1016/0022-2364(91)90282-X  0.92
1991 Li L, Sotak CH. An efficient technique for decoupling NMR transmit coils from surface-coil receivers Journal of Magnetic Resonance (1969). 93: 207-213. DOI: 10.1016/0022-2364(91)90044-T  0.92
1990 Freeman DM, Sotak CH, Muller HH, Young SW, Hurd RE. A double quantum coherence transfer proton NMR spectroscopy technique for monitoring steady-state tumor lactic acid levels in vivo. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 14: 321-9. PMID 2345512 DOI: 10.1002/mrm.1910140217  0.92
1990 Lind AC, Fry CG, Sotak CH. Measured electrical conductivities of carbon-fiber composite materials: Effects on nuclear magnetic resonance imaging Journal of Applied Physics. 68: 3518-3528. DOI: 10.1063/1.346337  0.92
1990 Sotak CH. A method for measuring the apparent self-diffusion coefficient of in vivo lactic acid using double-quantum coherence-transfer spectroscopy Journal of Magnetic Resonance (1969). 90: 198-204. DOI: 10.1016/0022-2364(90)90379-N  0.92
1989 Richards TL, Bradshaw KM, Freeman DM, Sotak CH, Gavin PR. Imaging with 11B of intact tissues using magnetic resonance gradient echoes. Strahlentherapie Und Onkologie : Organ Der Deutschen RöNtgengesellschaft ... [Et Al]. 165: 179-81. PMID 2928944  0.92
1988 Sotak CH. A volume-localized, two-dimensional NMR method for the determination of lactate using zero-quantum coherence created in a stimulated echo pulse sequence. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 7: 364-70. PMID 3205153  0.92
1988 Sotak CH, Freeman DM, Hurd RE. The unequivocal determination of in vivo lactic acid using two-dimensional double-quantum coherence-transfer spectroscopy Journal of Magnetic Resonance (1969). 78: 355-361. DOI: 10.1016/0022-2364(88)90282-X  0.92
1988 Sotak CH, Freeman DM. A method for volume-localized lactate editing using zero-quantum coherence created in a stimulated-echo pulse sequence Journal of Magnetic Resonance (1969). 77: 382-388. DOI: 10.1016/0022-2364(88)90189-8  0.92
1984 Barbour RL, Sotak CH, Levy GC, Chan SH. Use of gated perfusion to study early effects of anoxia on cardiac energy metabolism: a new 31P NMR method. Biochemistry. 23: 6053-62. PMID 6525343  0.92
1984 Sotak CH, Dumoulin CL, Newsham MD. Automatic phase correction of fourier transform NMR spectra based on the dispersion versus absorption (DISPA) lineshape analysis Journal of Magnetic Resonance (1969). 57: 453-462. DOI: 10.1016/0022-2364(84)90260-9  0.92
1983 Sotak CH, Dumoulin CL, Levy GC. Software for quantitative analysis by carbon-13 Fourier transform nuclear magnetic resonance spectrometry Analytical Chemistry. 55: 782-787.  0.92
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