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» Authors » Stephen J Riederer

Stephen J Riederer

Explore the profile of Stephen J Riederer including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 71
Citations 830
Followers 0
Related Specialties
Radiology
Gastroenterology
Cardiology & Vascular Diseases
Top 10 Co-Authors
Eric A Borisch
James F Glockner
David G Kruger
Clifton R Haider
Phillip M Young
Houchun H Hu
John Huston 3rd
Ananth J Madhuranthakam
Phillip J Rossman
Roger C Grimm
Published In
Magn Reson Med
Radiology
J Magn Reson Imaging
Magn Reson Imaging
Abdom Radiol (NY)
Affiliations
Soon will be listed here.
Recent Articles
1.
Application of high-density 2D receiver coil arrays for improved SNR in prostate MRI
Riederer S, Borisch E, Du Q, Froemming A, Hulshizer T, Kawashima A, et al.
Magn Reson Med . 2024 Sep; 93(2):850-863. PMID: 39322985
Purpose: To study if adaptive image receive (AIR) receiver coil elements can be configured into a 2D array with high (>45% by diameter) element-to-element overlap, allowing improved SNR at depth...
2.
Comparison of model-based versus deep learning-based image reconstruction for thin-slice T2-weighted spin-echo prostate MRI
Riederer S, Borisch E, Froemming A, Kawashima A, Takahashi N
Abdom Radiol (NY) . 2024 Mar; 49(8):2921-2931. PMID: 38520510
Purpose: To compare a previous model-based image reconstruction (MBIR) with a newly developed deep learning (DL)-based image reconstruction for providing improved signal-to-noise ratio (SNR) in high through-plane resolution (1 mm)...
3.
Model-based image reconstruction with wavelet sparsity regularization for through-plane resolution restoration in T -weighted spin-echo prostate MRI
Borisch E, Froemming A, Grimm R, Kawashima A, Trzasko J, Riederer S
Magn Reson Med . 2022 Sep; 89(1):454-468. PMID: 36093998
Purpose: The purpose is to develop a model-based image-reconstruction method using wavelet sparsity regularization for maintaining restoration of through-plane resolution but with improved retention of SNR versus linear reconstruction using...
4.
Cross correlation-based misregistration correction for super resolution T -weighted spin-echo images: application to prostate
Borisch E, Grimm R, Kargar S, Kawashima A, Rossman P, Riederer S
Magn Reson Med . 2020 Sep; 85(3):1350-1363. PMID: 32970892
Purpose: The purpose is to develop a retrospective correction for subtle slice-to-slice positional inconsistencies that can occur when overlapped slices are acquired for super resolution in T -weighted spin-echo multislice...
5.
Modified acquisition strategy for reduced motion artifact in super resolution FSE multislice MRI: Application to prostate
Kargar S, Borisch E, Froemming A, Grimm R, Kawashima A, King B, et al.
Magn Reson Med . 2020 May; 84(5):2537-2550. PMID: 32419197
Purpose: To reduce slice-to-slice motion effects in multislice -weighted fast-spin-echo ( FSE) imaging, manifest as "scalloping" in reformats, by modification of the acquisition strategy and to show applicability in prostate...
6.
Use of k -space for high through-plane resolution in multislice MRI: Application to prostate
Kargar S, Borisch E, Froemming A, Grimm R, Kawashima A, King B, et al.
Magn Reson Med . 2019 Mar; 81(6):3691-3704. PMID: 30844092
Purpose: The goal of this work is to demonstrate 1 mm through-plane resolution in multislice T2SE MRI using k -space processing of overlapping slices and show applicability in prostate MRI....
7.
Characterization and evaluation of a flexible MRI receive coil array for radiation therapy MR treatment planning using highly decoupled RF circuits
McGee K, Stormont R, Lindsay S, Taracila V, Savitskij D, Robb F, et al.
Phys Med Biol . 2018 Mar; 63(8):08NT02. PMID: 29537384
The growth in the use of magnetic resonance imaging (MRI) data for radiation therapy (RT) treatment planning has been facilitated by scanner hardware and software advances that have enabled RT...
8.
Time-resolved contrast-enhanced MR angiography with single-echo Dixon fat suppression
Stinson E, Trzasko J, Campeau N, Glockner J, Huston 3rd J, Young P, et al.
Magn Reson Med . 2018 Mar; 80(4):1556-1567. PMID: 29488251
Purpose: Dixon-based fat suppression has recently gained interest for dynamic contrast-enhanced MRI, but multi-echo techniques require longer scan times and reduce temporal resolution compared to single-echo alternatives without fat suppression....
9.
Robust and efficient pharmacokinetic parameter non-linear least squares estimation for dynamic contrast enhanced MRI of the prostate
Kargar S, Borisch E, Froemming A, Kawashima A, Mynderse L, Stinson E, et al.
Magn Reson Imaging . 2017 Dec; 48:50-61. PMID: 29278764
Purpose: To describe an efficient numerical optimization technique using non-linear least squares to estimate perfusion parameters for the Tofts and extended Tofts models from dynamic contrast enhanced (DCE) MRI data...
10.
Conventional vs. reduced field of view diffusion weighted imaging of the prostate: Comparison of image quality, correlation with histology, and inter-reader agreement
Warndahl B, Borisch E, Kawashima A, Riederer S, Froemming A
Magn Reson Imaging . 2017 Nov; 47:67-76. PMID: 29103977
Purpose: To evaluate if Field of view Optimized and Constrained Undistorted Single shot (FOCUS) (GE Healthcare, Waukesha, WI) diffusion weighted images (DWI) provide more reliable imaging than conventional DWI, with...