Results 31 to 40 of about 3,780,129 (247)

Mapping Epileptic Networks Using Simultaneous Intracranial EEG-fMRI

Frontiers in Neurology, 2021
Background: Potentially curative epilepsy surgery can be offered if a single, discrete epileptogenic zone (EZ) can be identified. For individuals in whom there is no clear concordance between clinical localization, scalp EEG, and imaging data ...
Umair J. Chaudhary, Umair J. Chaudhary, Umair J. Chaudhary, Maria Centeno, Maria Centeno, Maria Centeno, David W. Carmichael, Beate Diehl, Beate Diehl, Beate Diehl, Matthew C. Walker, Matthew C. Walker, John S. Duncan, John S. Duncan, Louis Lemieux, Louis Lemieux   +15 more
doaj   +1 more source

Image fusion for dynamic contrast enhanced magnetic resonance imaging [PDF]

, 2004
Twellmann T, Saalbach A, Gerstung O, Leach MO, Nattkemper TW. Image fusion for dynamic contrast enhanced magnetic resonance imaging. Biomed Eng Online. 2004;3(1): 35.BACKGROUND: Multivariate imaging techniques such as dynamic contrast-enhanced magnetic ...
Nattkemper, Tim Wilhelm ; https://orcid.org/, Nattkemper Tim W, Olaf Gerstung, Gerstung, O., Leach, M.O., Twellmann Thorsten, Twellmann, Thorsten, Axel Saalbach, Tim W Nattkemper, Leach, Martin O, Gerstung Olaf, Thorsten Twellmann, Gerstung, Olaf, Saalbach Axel, Saalbach, Axel, Leach Martin O, Nattkemper, T.W., Martin O Leach, Saalbach, A., Twellmann, T.   +19 more
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Imaging in population science: cardiovascular magnetic resonance in 100,000 participants of UK Biobank - rationale, challenges and approaches. [PDF]

, 2013
UK Biobank is a prospective cohort study with 500,000 participants aged 40 to 69. Recently an enhanced imaging study received funding. Cardiovascular magnetic resonance (CMR) will be part of a multi-organ, multi-modality imaging visit in 3-4 dedicated UK
Frank E Rademakers, Steffen E Petersen, Petersen, SE, Rademakers, Frank E., Neubauer, Stefan, Nagel, E, Peakman, T, Sellors, J, Peakman, Tim, Petersen, Steffen E., Rademakers, Frank E, Rademakers, FE, Paul Leeson, Nagel, Eike, Matthews, PM, Young, AA, Tim Peakman, Fabian Bamberg, Plein, S, Friedrich, MG, Young, Alistair A, Steve Garratt, Jane M Francis, Sven Plein, Francis, Jane M., Rory Collins, Friedrich, Matthias G, Plein, Sven, Bluemke, David A., Young, Alistair A., Alistair A Young, Jonathan Sellors, Collins, Rory, Leeson, Paul, Francis, JM, Bamberg, F, David A Bluemke, Collins, R, Francis, Jane M, Garratt, Steve, Paul M Matthews, Bluemke, David A, Matthews, Paul M, Matthias G Friedrich, Friedrich, Matthias G., Sellors, Jonathan, Bluemke, DA, Garratt, S, Matthews, Paul M., Neubauer, S, Bamberg, Fabian, Petersen, Steffen E, Eike Nagel, Stefan Neubauer, Leeson, P   +54 more
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Safety evaluation of a new setup for transcranial electric stimulation during magnetic resonance imaging

Brain Stimulation, 2021
Background: Transcranial electric stimulation during MR imaging can introduce safety issues due to coupling of the RF field with the stimulation electrodes and leads. Objective: To optimize the stimulation setup for MR current density imaging (MRCDI) and
Fróði Gregersen, Cihan Göksu, Gregor Schaefers, Rong Xue, Axel Thielscher, Lars G. Hanson   +5 more
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Microstructure and Genetic Polymorphisms: Role in Motor Rehabilitation After Subcortical Stroke

Frontiers in Aging Neuroscience, 2022
Background and Purpose: Motor deficits are the most common disability after stroke, and early prediction of motor outcomes is critical for guiding the choice of early interventions.
Jingchun Liu, Caihong Wang
doaj   +1 more source

MRI texture analysis as means for addressing rehydration and milk diffusion in cereals [PDF]

, 2011
Cereals microstructure is one of the primary quality attributes of cereals. Cereals rehydration and milk diffusion depends on such microstructure and thus, the crispiness and the texture, which will make it more palatable for the final consumer. Magnetic
Rodríguez Sinobas, Leonor, Fernandez Valle, M. Encarnacion, Melado Herreros, Angela, Chassagne-Berces, Sophie, Ruiz Cabello Osuna, Jesus Maria, Chanvrier, Helene, Barreiro Elorza, Pilar   +6 more
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Evaluation of the Influence of Data Sampling Schemes on Neural Diffusion Models

Chinese Journal of Magnetic Resonance, 2022
The joint application of multiple diffusion models on single sampled dataset is becoming a hot topic in clinical research. This study investigated the influence of the three data sampling schemes on the quantification of neural diffusion models.
Min-xiong ZHOU, Hui-ting ZHANG, Yi-da WANG, Guang YANG, Xu-feng YAO, An-kang GAO, Jing-liang CHENG, Jie BAI, Xu YAN   +8 more
doaj   +1 more source

MRI of the lung (3/3)-current applications and future perspectives [PDF]

, 2011
BackgroundMRI of the lung is recommended in a number of clinical indications. Having a non-radiation alternative is particularly attractive in children and young subjects, or pregnant women.MethodsProvided there is sufficient expertise, magnetic ...
M. Both, Molinari, F., Mirsadraee, S., E. J. R. Van Beek, Molinari, F, Both, M, Beer, M., Bauman, G, Wild, J., Mirsadraee, S, Biederer, J, Hintze, C, Jürgen Biederer, J. Wild, S. Mirsadraee, Puderbach, M, Biederer, Jürgen, Wild, J, Bauman, G., M. Beer, M. Puderbach, Van Beek, E J R, Beer, M, Hintze, C., Both, M., G. Bauman, C. Hintze, Van Beek, EJR, F. Molinari, Van Beek, E. J. R., Puderbach, M.   +30 more
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Evaluation of tracer kinetic parameters in cervical cancer using dynamic contrast-enhanced MRI as biomarkers in terms of biological relevance, diagnostic performance and inter-center variability

Frontiers in Oncology, 2022
ObjectivesThis study assessed the clinical value of parameters derived from dynamic contrast-enhanced (DCE) MRI with respect to correlation with angiogenesis and proliferation of cervical cancer, performance of diagnosis and reproducibility of DCE-MRI ...
Xue Wang, Shujian Li, Xianhui Lin, Yi Lu, Chuanwan Mao, Zhijun Ye, Xuesheng Li, Tong-San Koh, Tong-San Koh, Jie Liu, Jingjing Liu, Xiaoyue Ma, Jingliang Cheng, Gang Ning, Zhihan Yan, Zujun Hou, Zujun Hou   +16 more
doaj   +1 more source

Magnetic resonance imaging (MRI) of heavy-metal transport and fate in an artificial biofilm [PDF]

, 2008
Unlike planktonic systems, reaction rates in biofilms are often limited by mass transport, which controls the rate of supply of contaminants into the biofilm matrix.
Holmes, W.M., V. R. Phoenix, B. Ramanan, Phoenix, V.R., Ramanan, B., W. M. Holmes   +5 more
core   +1 more source