Search Results - "John M. Pauly"

SPIRiT: Iterative self-consistent parallel imaging reconstruction from arbitrary k-space by Lustig, Michael, Pauly, John M.

“…A new approach to autocalibrating, coil‐by‐coil parallel imaging reconstruction, is presented. It is a generalized reconstruction framework based on…”
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Sparse MRI: The application of compressed sensing for rapid MR imaging by Lustig, Michael, Donoho, David, Pauly, John M.

“…The sparsity which is implicit in MR images is exploited to significantly undersample k‐space. Some MR images such as angiograms are already sparse in the…”
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ESPIRiT-an eigenvalue approach to autocalibrating parallel MRI: Where SENSE meets GRAPPA by Uecker, Martin, Lai, Peng, Murphy, Mark J., Virtue, Patrick, Elad, Michael, Pauly, John M., Vasanawala, Shreyas S., Lustig, Michael

“…Purpose Parallel imaging allows the reconstruction of images from undersampled multicoil data. The two main approaches are: SENSE, which explicitly uses coil…”
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SEMAC: Slice encoding for metal artifact correction in MRI by Lu, Wenmiao, Pauly, Kim Butts, Gold, Garry E., Pauly, John M., Hargreaves, Brian A.

“…Magnetic resonance imaging (MRI) near metallic implants remains an unmet need because of severe artifacts, which mainly stem from large metal‐induced field…”
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Saturated double-angle method for rapid B1+ mapping by Cunningham, Charles H., Pauly, John M., Nayak, Krishna S.

“…For in vivo magnetic resonance imaging at high field (≥3 T) it is essential to consider the homogeneity of the active B1 field (B1+), particularly if surface…”
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ISLES 2016 and 2017-Benchmarking Ischemic Stroke Lesion Outcome Prediction Based on Multispectral MRI by Winzeck, Stefan, Hakim, Arsany, McKinley, Richard, Pinto, José A A D S R, Alves, Victor, Silva, Carlos, Pisov, Maxim, Krivov, Egor, Belyaev, Mikhail, Monteiro, Miguel, Oliveira, Arlindo, Choi, Youngwon, Paik, Myunghee Cho, Kwon, Yongchan, Lee, Hanbyul, Kim, Beom Joon, Won, Joong-Ho, Islam, Mobarakol, Ren, Hongliang, Robben, David, Suetens, Paul, Gong, Enhao, Niu, Yilin, Xu, Junshen, Pauly, John M, Lucas, Christian, Heinrich, Mattias P, Rivera, Luis C, Castillo, Laura S, Daza, Laura A, Beers, Andrew L, Arbelaezs, Pablo, Maier, Oskar, Chang, Ken, Brown, James M, Kalpathy-Cramer, Jayashree, Zaharchuk, Greg, Wiest, Roland, Reyes, Mauricio

“…Performance of models highly depend not only on the used algorithm but also the data set it was applied to. This makes the comparison of newly developed tools…”
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Comprehensive Multi-Dimensional MRI for the Simultaneous Assessment of Cardiopulmonary Anatomy and Physiology by Cheng, Joseph Y., Zhang, Tao, Alley, Marcus T., Uecker, Martin, Lustig, Michael, Pauly, John M., Vasanawala, Shreyas S.

“…Diagnostic testing often assesses the cardiovascular or respiratory systems in isolation, ignoring the major pathophysiologic interactions between the systems…”
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Automated, Depth-Resolved Estimation of the Attenuation Coefficient From Optical Coherence Tomography Data by Smith, Gennifer T., Dwork, Nicholas, O'Connor, Daniel, Sikora, Uzair, Lurie, Kristen L., Pauly, John M., Ellerbee, Audrey K.

“…We present a method for automated, depth-resolved extraction of the attenuation coefficient from Optical Coherence Tomography (OCT) data. In contrast to…”
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Nonrigid motion correction in 3D using autofocusing withlocalized linear translations by Cheng, Joseph Y., Alley, Marcus T., Cunningham, Charles H., Vasanawala, Shreyas S., Pauly, John M., Lustig, Michael

“…MR scans are sensitive to motion effects due to the scan duration. To properly suppress artifacts from nonrigid body motion, complex models with elements such…”
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Attention-guided deep learning for gestational age prediction using fetal brain MRI by Shen, Liyue, Zheng, Jimmy, Lee, Edward H., Shpanskaya, Katie, McKenna, Emily S., Atluri, Mahesh G., Plasto, Dinko, Mitchell, Courtney, Lai, Lillian M., Guimaraes, Carolina V., Dahmoush, Hisham, Chueh, Jane, Halabi, Safwan S., Pauly, John M., Xing, Lei, Lu, Quin, Oztekin, Ozgur, Kline-Fath, Beth M., Yeom, Kristen W.

“…Magnetic resonance imaging offers unrivaled visualization of the fetal brain, forming the basis for establishing age-specific morphologic milestones. However,…”
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Control over Brain Activation and Pain Learned by Using Real-Time Functional MRI by R. Christopher De Charms, Maeda, Fumiko, Glover, Gary H., David Ludlow, John M. Pauly, Deepak Soneji, John D. E. Gabrieli, Sean C. Mackey, Raichle, Marcus E.

“…If an individual can learn to directly control activation of localized regions within the brain, this approach might provide control over the…”
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Automated MRI Field of View Prescription from Region of Interest Prediction by Intra-Stack Attention Neural Network by Lei, Ke, Syed, Ali B, Zhu, Xucheng, Pauly, John M, Vasanawala, Shreyas V

“…Manual prescription of the field of view (FOV) by MRI technologists is variable and prolongs the scanning process. Often, the FOV is too large or crops…”
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Deep learning enables reduced gadolinium dose for contrast‐enhanced brain MRI by Gong, Enhao, Pauly, John M., Wintermark, Max, Zaharchuk, Greg

“…Background There are concerns over gadolinium deposition from gadolinium‐based contrast agents (GBCA) administration. Purpose To reduce gadolinium dose in…”
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Hyperpolarized C-13 spectroscopic imaging of the TRAMP mouse at 3T-Initial experience by Chen, Albert P., Albers, Mark J., Cunningham, Charles H., Kohler, Susan J., Yen, Yi-Fen, Hurd, Ralph E., Tropp, James, Bok, Robert, Pauly, John M., Nelson, Sarah J., Kurhanewicz, John, Vigneron, Daniel B.

“…The transgenic adenocarcinoma of mouse prostate (TRAMP) mouse is a well‐studied murine model of prostate cancer with histopathology and disease progression…”
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Quantitative Tissue Characterization of Infarct Core and Border Zone in Patients With Ischemic Cardiomyopathy by Magnetic Resonance Is Associated With Future Cardiovascular Events by Heidary, Shahriar, MD, Patel, Harendra, MD, Chung, Jaehoon, MD, Yokota, Hajime, MD, Gupta, Sandeep N., PhD, Bennett, Mihoko V., PhD, Katikireddy, Chandra, MD, Nguyen, Patricia, MD, Pauly, John M., PhD, Terashima, Masahiro, MD, PhD, McConnell, Michael V., MD, Yang, Phillip C., MD

“…Objectives This study evaluates how characterization of tissue heterogeneity of myocardial infarction by cardiovascular magnetic resonance (CMR) is associated…”
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Referenceless PRF shift thermometry by Rieke, Viola, Vigen, Karl K., Sommer, Graham, Daniel, Bruce L., Pauly, John M., Butts, Kim

“…The proton resonance frequency (PRF) shift provides a means of measuring temperature changes during minimally invasive thermotherapy. However, conventional PRF…”
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Investigation of tumor hyperpolarized [1-13C]-pyruvate dynamics using time-resolved multiband RF excitation echo-planar MRSI by Larson, Peder E. Z., Bok, Robert, Kerr, Adam B., Lustig, Michael, Hu, Simon, Chen, Albert P., Nelson, Sarah J., Pauly, John M., Kurhanewicz, John, Vigneron, Daniel B.

“…Hyperpolarized [1‐13C]‐pyruvate is an exciting new agent for the in vivo study of cellular metabolism and a potential cancer biomarker. The nature of the…”
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Deep Generative Adversarial Neural Networks for Compressive Sensing MRI by Mardani, Morteza, Gong, Enhao, Cheng, Joseph Y., Vasanawala, Shreyas S., Zaharchuk, Greg, Xing, Lei, Pauly, John M.

“…Undersampled magnetic resonance image (MRI) reconstruction is typically an ill-posed linear inverse task. The time and resource intensive computations require…”
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Learned regulation of spatially localized brain activation using real-time fMRI by deCharms, R.Christopher, Christoff, Kalina, Glover, Gary H, Pauly, John M, Whitfield, Susan, Gabrieli, John D.E

“…It is not currently known whether subjects can learn to voluntarily control activation in localized regions of their own brain using neuroimaging. Here, we…”
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Accelerating parameter mapping with a locally low rank constraint by Zhang, Tao, Pauly, John M., Levesque, Ives R.

“…Purpose To accelerate MR parameter mapping using a locally low rank (LLR) constraint, and the combination of parallel imaging and the LLR constraint. Theory…”
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