Works by Pelc, Norbert J.

Results: 108

Fast 3D cardiac cine MR imaging.

Published in:

1999

By:

Alley, Marcus T.;
Napel, Sandy;
Amano, Yasuo;
Paik, David S.;
Shifrin, Roger Y.;
Shimakawa, Ann;
Pelc, Norbert J.;
Herfkens, Robert J.;
Alley, M T;
Napel, S;
Amano, Y;
Paik, D S;
Shifrin, R Y;
Shimakawa, A;
Pelc, N J;
Herfkens, R J

Publication type:

journal article

Three-dimensional motion tracking with volumetric phase contrast MR velocity imaging.

Published in:

1999

By:

Zhu, Yudong;
Pelc, Norbert J.;
Zhu, Y;
Pelc, N J

Publication type:

journal article

Effect of artifacts due to flowing blood on the reproducibility of phase-contrast measurements of myocardial motion.

Published in:

1997

By:

Drangova, Maria;
Zhu, Yudong;
Pelc, Norbert J.;
Drangova, M;
Zhu, Y;
Pelc, N J

Publication type:

journal article

Dynamic contrast-enhanced breath-hold MR imaging of thoracic malignancy using cardiac compensation.

Published in:

1996

By:

Low, Russell N.;
Sigeti, Joel S.;
Song, S. Y. Thomas;
Shimakawa, Ann;
Pelc, Norbert J.;
Low, R N;
Sigeti, J S;
Song, S Y;
Shimakawa, A;
Pelc, N J

Publication type:

journal article

Physiologic motion phantom for MRI applications.

Published in:

1996

By:

Drangova, Maria;
Bowman, Brett;
Pelc, Norbert J.;
Drangova, M;
Bowman, B;
Pelc, N

Publication type:

journal article

Validation of cine phase-contrast MR imaging for motion analysis.

Published in:

1995

By:

Lingamneni, Anila;
Hardy, Peter A.;
Powell, Kimerly A.;
Pelc, Norbert J.;
White, Richard D.;
Lingamneni, A;
Hardy, P A;
Powell, K A;
Pelc, N J;
White, R D

Publication type:

journal article

Tracking of cyclic motion with phase-contrast cine MR velocity data.

Published in:

1995

By:

Pelc, Norbert J.;
Drangova, Maria;
Pelc, Lorie R.;
Zhu, Yudong;
Noll, Douglas C.;
Bowman, Brett S.;
Herfkens, Robert J.;
Pelc, N J;
Drangova, M;
Pelc, L R;
Zhu, Y;
Noll, D C;
Bowman, B S;
Herfkens, R J

Publication type:

journal article

SMR 1994: Scientific program.

Published in:

Journal of Magnetic Resonance Imaging, 1994, v. 4, p. 20, doi. 10.1002/jmri.1880040703

By:

Ehman, Richard L.;
Pelc, Norbert J.

Publication type:

Article

Tracking the motion of skeletal muscle with velocity-encoded MR imaging.

Published in:

1994

By:

Drace, John E.;
Pelc, Norbert J.;
Drace, J E;
Pelc, N J

Publication type:

journal article

Time-resolved MR imaging by automatic data segmentation.

Published in:

1994

By:

Fredrickson, Jill O.;
Pelc, Norbert J.;
Fredrickson, J O;
Pelc, N J

Publication type:

journal article

Measurement of skeletal muscle motion in vivo with phase-contrast MR imaging.

Published in:

1994

By:

Drace, John E.;
Pelc, Norbert J.;
Drace, J E;
Pelc, N J

Publication type:

journal article

Velocity and flow quantitation in the superior sagittal sinus with ungated and cine (gated) phase-contrast MR imaging.

Published in:

1994

By:

Jordan, John E.;
Pelc, Norbert J.;
Enzmann, Dieter R.;
Jordan, J E;
Pelc, N J;
Enzmann, D R

Publication type:

journal article

Comparison of cerebral artery blood flow measurements with gated cine and ungated phase-contrast techniques.

Published in:

1993

By:

Enzmann, Dieter R.;
Marks, Michael P.;
Pelc, Norbert J.;
Enzmann, D R;
Marks, M P;
Pelc, N J

Publication type:

journal article

Noise reduction in three-dimensional phase-contrast MR velocity measurements.

Published in:

1993

By:

Song, Samuel M.;
Napel, Sandy;
Glover, Gary H.;
Pelc, Norbert J.;
Song, S M;
Napel, S;
Glover, G H;
Pelc, N J

Publication type:

journal article

MR characterization of blood flow in native and grafted internal mammary arteries.

Published in:

1993

By:

Debatin, Jörg F.;
Strong, John A.;
Dirk Sostman, H.;
Negro-Vilar, Rosa;
Paine, Susan S.;
Douglas, James M.;
Pelc, Norbert J.;
Debatin, J F;
Strong, J A;
Sostman, H D;
Negro-Vilar, R;
Paine, S S;
Douglas, J M Jr;
Pelc, N J

Publication type:

journal article

Minimizing TE in moment-nulled or flow-encoded two- and three-dimensional gradient-echo imaging.

Published in:

1992

By:

Bernstein, Matt A.;
Shimakawa, Ann;
Pelc, Norbert J.;
Bernstein, M A;
Shimakawa, A;
Pelc, N J

Publication type:

journal article

Encoding strategies for three-direction phase-contrast MR imaging of flow.

Published in:

1991

By:

Pelc, Norbert J.;
Bernstein, Matt A.;
Shimakawa, Ann;
Glover, Gary H.;
Pelc, N J;
Bernstein, M A;
Shimakawa, A;
Glover, G H

Publication type:

journal article

Simultaneous acquisition of phase-contrast angiograms and stationary-tissue images with Hadamard encoding of flow-induced phase shifts.

Published in:

1991

By:

Dumoulin, Charles L.;
Souza, Steven P.;
Darrow, Robert D.;
Pelc, Norbert J.;
Adams, William J.;
Ash, Stephen A.;
Dumoulin, C L;
Souza, S P;
Darrow, R D;
Pelc, N J;
Adams, W J;
Ash, S A

Publication type:

journal article

Angiographic Imaging with 2D RF Pulses.

Published in:

Magnetic Resonance in Medicine, 1997, v. 37, n. 2, p. 260, doi. 10.1002/mrm.1910370220

By:

Alley, Marcus T.;
Pauly, John M.;
Sommer, F. Graham;
Pelc, Norbert J.

Publication type:

Article

Fourier tracking of myocardial motion using cine-PC data.

Published in:

Magnetic Resonance in Medicine, 1996, v. 35, n. 4, p. 471, doi. 10.1002/mrm.1910350405

By:

Zhu, Yudong;
Drangova, Maria;
Pelc, Norbert J.

Publication type:

Article

Temporal resolution improvement in dynamic imaging.

Published in:

Magnetic Resonance in Medicine, 1996, v. 35, n. 4, p. 621, doi. 10.1002/mrm.1910350425

By:

Fredrickson, Jill O.;
Pelc, Norbert J.

Publication type:

Article

Artifacts and signal loss due to flow in the presence of Bo inhomogeneity.

Published in:

Magnetic Resonance in Medicine, 1996, v. 35, n. 1, p. 126, doi. 10.1002/mrm.1910350116

By:

Drangova, Maria;
Pelc, Norbert J.

Publication type:

Article

Cine Spiral Imaging.

Published in:

Magnetic Resonance in Medicine, 1995, v. 34, n. 3, p. 490, doi. 10.1002/mrm.1910340330

By:

Liao, Jan-Ray;
Sommer, F. Graham;
Herfkens, Robert J.;
Pelc, Norbert J.

Publication type:

Article

T1-weighted signal contrast optimization by rf pulse sequences.

Published in:

Magnetic Resonance in Medicine, 1995, v. 34, n. 1, p. 133, doi. 10.1002/mrm.1910340120

By:

Chai, Jyh-Wen;
Yeung, Hong N.;
Pelc, Norbert J.;
Sumanaweera, Thilaka S.

Publication type:

Article

Three-Point Phase-Contrast Velocity Measurements with Increased Velocity-to-Noise Ratio.

Published in:

Magnetic Resonance in Medicine, 1995, v. 33, n. 1, p. 122, doi. 10.1002/mrm.1910330119

By:

Lee, Adrian T.;
Bruce Pike, G.;
Pelc, Norbert J.

Publication type:

Article

Magnetic resonance velocity imaging using a fast spiral phase contrast sequence.

Published in:

Magnetic Resonance in Medicine, 1994, v. 32, n. 4, p. 476, doi. 10.1002/mrm.1910320409

By:

Pike, G. Bruce;
Meyer, Craig H.;
Brosnan, Thomas J.;
Pelc, Norbert J.

Publication type:

Article

Reconstructions of phase contrast, phased array multicoil data.

Published in:

Magnetic Resonance in Medicine, 1994, v. 32, n. 3, p. 330, doi. 10.1002/mrm.1910320308

By:

Bernstein, Matt A.;
Grgic, Mladen;
Brosnan, Thomas J.;
Pelc, Norbert J.

Publication type:

Article

Optimization of flip angle for T1dependent contrast in MRI.

Published in:

Magnetic Resonance in Medicine, 1993, v. 29, n. 5, p. 695, doi. 10.1002/mrm.1910290519

By:

Pelc, Norbert J.

Publication type:

Article

Analysis of T2 limitations and off-resonance effects on spatial resolution and artifacts in echo-planar imaging.

Published in:

Magnetic Resonance in Medicine, 1990, v. 14, n. 1, p. 123, doi. 10.1002/mrm.1910140112

By:

Farzaneh, Farhad;
Riederer, Stephen J.;
Pelc, Norbert J.

Publication type:

Article

Flow-compensated limited flip angle MR angiography.

Published in:

Magnetic Resonance in Medicine, 1989, v. 12, n. 1, p. 1, doi. 10.1002/mrm.1910120102

By:

Lee, James N.;
Riederer, Stephen J.;
Pelc, Norbert J.

Publication type:

Article

Analytical model for pulse pileup spectra and count statistics in photon counting detectors with seminonparalyzable behavior.

Published in:

Medical Physics, 2025, v. 52, n. 6, p. 3658, doi. 10.1002/mp.17746

By:

Yang, Yirong;
Pelc, Norbert J.;
Wang, Adam S.

Publication type:

Article

The effects of intra‐detector Compton scatter on low‐frequency DQE for photon‐counting CT using edge‐on‐irradiated silicon detectors.

Published in:

Medical Physics, 2024, v. 51, n. 7, p. 4948, doi. 10.1002/mp.17122

By:

Grönberg, Fredrik;
Yin, Zhye;
Maltz, Jonathan S.;
Pelc, Norbert J.;
Persson, Mats

Publication type:

Article

Empirical optimization of energy bin weights for compressing measurements with realistic photon counting x‐ray detectors.

Published in:

Medical Physics, 2024, v. 51, n. 1, p. 224, doi. 10.1002/mp.16590

By:

Yang, Yirong;
Wang, Sen;
Pal, Debashish;
Yin, Zhye;
Pelc, Norbert J.;
Wang, Adam S.

Publication type:

Article

Early CT physics research at Massachusetts General Hospital.

Published in:

Medical Physics, 2023, v. 50, p. 85, doi. 10.1002/mp.16229

By:

Pelc, Norbert J.;
Chesler, David A.

Publication type:

Article

A dynamic simulation framework for CT perfusion in stroke assessment built from first principles.

Published in:

Medical Physics, 2021, v. 48, n. 7, p. 3500, doi. 10.1002/mp.14887

By:

Divel, Sarah E.;
Christensen, Soren;
Segars, William P.;
Lansberg, Maarten G.;
Pelc, Norbert J.

Publication type:

Article

Principles and applications of multienergy CT: Report of AAPM Task Group 291.

Published in:

Medical Physics, 2020, v. 47, n. 7, p. e881, doi. 10.1002/mp.14157

By:

McCollough, Cynthia H.;
Boedeker, Kirsten;
Cody, Dianna;
Duan, Xinhui;
Flohr, Thomas;
Halliburton, Sandra S.;
Hsieh, Jiang;
Layman, Rick R.;
Pelc, Norbert J.

Publication type:

Article

Detective efficiency of photon counting detectors with spectral degradation and crosstalk.

Published in:

Medical Physics, 2020, v. 47, n. 1, p. 27, doi. 10.1002/mp.13889

By:

Rajbhandary, Paurakh L.;
Persson, Mats;
Pelc, Norbert J.

Publication type:

Article

Fluid‐filled dynamic bowtie filter: Description and comparison with other modulators.

Published in:

Medical Physics, 2019, v. 46, n. 1, p. 127, doi. 10.1002/mp.13272

By:

Shunhavanich, Picha;
Hsieh, Scott S.;
Pelc, Norbert J.

Publication type:

Article

A framework for performance characterization of energy‐resolving photon‐counting detectors.

Published in:

Medical Physics, 2018, v. 45, n. 11, p. 4897, doi. 10.1002/mp.13172

By:

Persson, Mats;
Rajbhandary, Paurakh L.;
Pelc, Norbert J.

Publication type:

Article

Spectral resolution and high‐flux capability tradeoffs in CdTe detectors for clinical CT.

Published in:

Medical Physics, 2018, v. 45, n. 4, p. 1433, doi. 10.1002/mp.12799

By:

Hsieh, Scott S.;
Rajbhandary, Paurakh L.;
Pelc, Norbert J.

Publication type:

Article

Simulations of virtual PET/CT 3-D bronchoscopy imaging using a physical porcine lung-heart phantom.

Published in:

2009

By:

Yerushalmi, David;
Mullick, Rakesh;
Quon, Andrew;
Fahrig, Rebecca;
Pelc, Norbert J;
Fann, James I;
Gambhir, Sanjiv S

Publication type:

journal article

Image quality comparison between single energy and dual energy CT protocols for hepatic imaging.

Published in:

Medical Physics, 2016, v. 43, n. 8, p. 4877, doi. 10.1118/1.4959554

By:

Yao, Yuan;
Ng, Joshua M.;
Megibow, Alec J.;
Pelc, Norbert J.

Publication type:

Article

Multisource inverse-geometry CT. Part II. X-ray source design and prototype.

Published in:

Medical Physics, 2016, v. 43, n. 8, p. 4617, doi. 10.1118/1.4954847

By:

Neculaes, V. Bogdan;
Caiafa, Antonio;
Cao, Yang;
De Man, Bruno;
Edic, Peter M.;
Frutschy, Kristopher;
Gunturi, Satish;
Inzinna, Lou;
Reynolds, Joseph;
Vermilyea, Mark;
Wagner, David;
Zhang, Xi;
Zou, Yun;
Pelc, Norbert J.;
Lounsberry, Brian

Publication type:

Article

A limit on dose reduction possible with CT reconstruction algorithms without prior knowledge of the scan subject.

Published in:

Medical Physics, 2016, v. 43, n. 3, p. 1361, doi. 10.1118/1.4941954

By:

Hsieh, Scott S.;
Chesler, David A.;
Fleischmann, Dominik;
Pelc, Norbert J.

Publication type:

Article

An algorithm to estimate the object support in truncated images.

Published in:

Medical Physics, 2014, v. 41, n. 7, p. 1, doi. 10.1118/1.4881521

By:

Hsieh, Scott S.;
Nett, Brian E.;
Cao, Guangzhi;
Pelc, Norbert J.

Publication type:

Article

Control algorithms for dynamic attenuators.

Published in:

Medical Physics, 2014, v. 41, n. 6, p. 1, doi. 10.1118/1.4875727

By:

Hsieh, Scott S.;
Pelc, Norbert J.

Publication type:

Article

Efficacy of fixed filtration for rapid kVp-switching dual energy x-ray systems.

Published in:

Medical Physics, 2014, v. 41, n. 3, p. 1, doi. 10.1118/1.4866381

By:

Yao, Yuan;
Wang, Adam S.;
Pelc, Norbert J.

Publication type:

Article

Dose reduction using a dynamic, piecewise-linear attenuator.

Published in:

Medical Physics, 2014, v. 41, n. 2, p. n/a, doi. 10.1118/1.4862079

By:

Hsieh, Scott S.;
Fleischmann, Dominik;
Pelc, Norbert J.

Publication type:

Article

The feasibility of an inverse geometry CT system with stationary source arrays.

Published in:

Medical Physics, 2013, v. 40, n. 3, p. 031904, doi. 10.1118/1.4789918

By:

Hsieh, Scott S.;
Heanue, Joseph A.;
Funk, Tobias;
Hinshaw, Waldo S.;
Wilfley, Brian P.;
Solomon, Edward G.;
Pelc, Norbert J.

Publication type:

Article

The feasibility of a piecewise-linear dynamic bowtie filter.

Published in:

Medical Physics, 2013, v. 40, n. 3, p. 031910, doi. 10.1118/1.4789630

By:

Hsieh, Scott S.;
Pelc, Norbert J.

Publication type:

Article