Search Results - "Willcott, M. R"

Brain proton magnetic resonance spectroscopy studies in recently abstinent alcoholics by Martin, P R, Gibbs, S J, Nimmerrichter, A A, Riddle, W R, Welch, L W, Willcott, M R

“…Chronic alcohol-dependent patients have reduced brain volumes and concomitant neurobehavioral deficits that may recover during abstinence. In 10 chronic…”
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Nuclear magnetic resonance evaluation of stroke. A preliminary report by Bryan, R N, Willcott, M R, Schneiders, N J, Ford, J J, Derman, H S

“…Nine patients who had acute and subacute stroke were examined by nuclear magnetic resonance (NMR) using a 6-MHz Bruker Instruments proton scanner. A modified…”
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Magnetic field mapping in NMR imaging by Willcott, 3rd, M R, Mee, G L, Chesick, J P

“…The Hahn spin preparation sequence provides a practical means for rapid and sensitive mapping of magnetic field inhomogeneity in NMR imaging applications…”
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Removing effects of eddy currents in proton MR spectroscopy by Riddle, W R, Gibbs, S J, Willcott, M R

“…The use of pulsed gradients to define a volume of interest for localized magnetic resonance spectroscopy produces magnetic field perturbations which distort…”
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Dissecting and implementing STEAM spectroscopy by Riddle, W R, Gibbs, S J, Willcott, M R

“…A rapid, simple method for constructing a site-specific STEAM sequence from a basic Hahn three-pulse sequence is presented. The method assures maximum signal…”
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Syntheses and spectral properties of substituted imidazolidones and imidazolines by Kohn, Harold, Cravey, Melanie J, Arceneaux, Janice H, Cravey, Rodney L, Willcott, M. R

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Synthesis of seychellene and the original structure reported for cycloseychellene by Welch, S. C, Gruber, J. M, Chou, C. Y, Willcott, M. R, Inners, R

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NMR evaluation of stroke in the rat by Bryan, RN, Willcott, MR, Schneiders, NJ, Rose, JE

“…Cortical stroke was produced in rats by cautery occlusion of the middle cerebral artery distal to the lenticulostriate origins. Brains were removed, and…”
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Carbon magnetic resonance. Signal assignment by alternately pulsed nuclear magnetic resonance and lanthanide-induced chemical shifts by Gansow, Otto A, Willcott, M. R, Lenkinski, R. E

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Accurate T2 NMR images by Schneiders, N J, Post, H, Brunner, P, Ford, J, Bryan, R N, Willcott, M R

“…We present a method for producing accurate calculated T2 nuclear magnetic resonance (NMR) images. A modified Carr-Purcell-Meiboom-Gill pulse sequence is used…”
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Cycloseychellene: a structural revision by Willcott, M. R, Morrison, P. A, Assercq, J. M, Welch, S. C, Inners, R

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cis-Azoxyalkanes. 11. Lanthanide induced nuclear magnetic resonance shifts; metal complexation at nitrogen by Bearden, W. H, Davis, R, Willcott, M. R, Snyder, J. P

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Interpretation of the pseudocontact model for nuclear magnetic resonance shift reagents. IV. Evaluation of lanthanide-induced carbon-13 contact vs. pseudocontact nuclear magnetic resonance shifts by Gansow, Otto A, Loeffler, Paul A, Davis, Raymond E, Willcott, M. R, Lenkinski, Robert E

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Determination of Molecular Conformation in Solution by Willcott, M. Robert, Davis, Raymond E.

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Organic transition states. II. Methylenecyclopropane rearrangement. Two-step diradical pathway with a secondary minimum by Hehre, W. J, Salem, L, Willcott, M. R

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Comparison of in vivo and in vitro NMR relaxation times by Willcott, M R

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gamma.-Methyl substituent effect on vicinal coupling constants involving carbon-13 by Barfield, M, Marshall, J. L, Canada, E. D, Willcott, M. R

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Evidence for europium-induced Fermi contact shifts in carbon-13 nuclear magnetic resonance spectra by Gansow, Otto A, Loeffler, Paul A, Davis, Raymond E, Willcott, M. R, Lenkinsk, Robert E

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The Structure of Two Minor Products of the Pyrolysis of Thujone by von E. Doering, W, Willcott, M. R, Jones, M

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Nuclear magnetic resonance diagnosis of an anaplastic astrocytoma by Jackson, J A, Derman, H S, Harper, R L, Willcott, 3rd, M R, Ford, J J, Schneiders, N J, McCrary, 3rd, J A, Kelly, A, Bryan, R N

“…A patient presented with an 8-month history of a progressive left homonymous visual field deficit, left hemiparesis, and a left thalamocortical sensory deficit…”
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