Compressed SVD-based L + S model to reconstruct undersampled dynamic MRI data using parallel architecture
CONCLUSION: The proposed method is well-suited for real-time clinical applications, offering a substantial reduction in reconstruction time.PMID:37978992 | DOI:10.1007/s10334-023-01128-5 (Source: Magma)
Source: Magma - November 18, 2023 Category: Radiology Authors: Muhammad Shafique Sohaib Ayaz Qazi Hammad Omer Source Type: research
Physiological confounders of renal blood flow measurement
CONCLUSION: Future studies aiming to measure RBF are encouraged to follow a rigorous study design, that takes into account these recommendations for controlling the factors that can influence RBF results.PMID:37971557 | DOI:10.1007/s10334-023-01126-7 (Source: Magma)
Source: Magma - November 16, 2023 Category: Radiology Authors: Bashair Alhummiany Kanishka Sharma David L Buckley Kywe Kywe Soe Steven P Sourbron Source Type: research
Physiological confounders of renal blood flow measurement
CONCLUSION: Future studies aiming to measure RBF are encouraged to follow a rigorous study design, that takes into account these recommendations for controlling the factors that can influence RBF results.PMID:37971557 | DOI:10.1007/s10334-023-01126-7 (Source: Magma)
Source: Magma - November 16, 2023 Category: Radiology Authors: Bashair Alhummiany Kanishka Sharma David L Buckley Kywe Kywe Soe Steven P Sourbron Source Type: research
Quantitative imaging through the production chain: from idea to application
MAGMA. 2023 Nov 11. doi: 10.1007/s10334-023-01131-w. Online ahead of print.NO ABSTRACTPMID:37950797 | DOI:10.1007/s10334-023-01131-w (Source: Magma)
Source: Magma - November 11, 2023 Category: Radiology Authors: Najat Salameh Sebastian Weing ärtner Tom Hilbert Val érie Vilgrain Matthew D Robson Jos é P Marques Source Type: research
Quantitative imaging through the production chain: from idea to application
MAGMA. 2023 Nov 11. doi: 10.1007/s10334-023-01131-w. Online ahead of print.NO ABSTRACTPMID:37950797 | DOI:10.1007/s10334-023-01131-w (Source: Magma)
Source: Magma - November 11, 2023 Category: Radiology Authors: Najat Salameh Sebastian Weing ärtner Tom Hilbert Val érie Vilgrain Matthew D Robson Jos é P Marques Source Type: research
Quantitative imaging through the production chain: from idea to application
MAGMA. 2023 Nov 11. doi: 10.1007/s10334-023-01131-w. Online ahead of print.NO ABSTRACTPMID:37950797 | DOI:10.1007/s10334-023-01131-w (Source: Magma)
Source: Magma - November 11, 2023 Category: Radiology Authors: Najat Salameh Sebastian Weing ärtner Tom Hilbert Val érie Vilgrain Matthew D Robson Jos é P Marques Source Type: research
Quantitative imaging through the production chain: from idea to application
MAGMA. 2023 Nov 11. doi: 10.1007/s10334-023-01131-w. Online ahead of print.NO ABSTRACTPMID:37950797 | DOI:10.1007/s10334-023-01131-w (Source: Magma)
Source: Magma - November 11, 2023 Category: Radiology Authors: Najat Salameh Sebastian Weing ärtner Tom Hilbert Val érie Vilgrain Matthew D Robson Jos é P Marques Source Type: research
Quantitative imaging through the production chain: from idea to application
MAGMA. 2023 Nov 11. doi: 10.1007/s10334-023-01131-w. Online ahead of print.NO ABSTRACTPMID:37950797 | DOI:10.1007/s10334-023-01131-w (Source: Magma)
Source: Magma - November 11, 2023 Category: Radiology Authors: Najat Salameh Sebastian Weing ärtner Tom Hilbert Val érie Vilgrain Matthew D Robson Jos é P Marques Source Type: research
Cranial bone imaging using ultrashort echo-time bone-selective MRI as an alternative to gradient-echo based "black-bone" techniques
This study evaluated three MRI cranial bone imaging techniques for their strengths and limitations as a radiation-free alternative to CT.METHODS: Ten healthy adults were scanned at 3 T with three MRI sequences: dual-radiofrequency and dual-echo ultrashort echo time sequence (DURANDE), zero echo time (ZTE), and gradient-echo (GRE). DURANDE bright-bone images were generated by exploiting bone signal intensity dependence on RF pulse duration and echo time, while ZTE bright-bone images were obtained via logarithmic inversion. Three skull segmentations were derived, and the overlap of the binary masks was quantified using dice ...
Source: Magma - November 7, 2023 Category: Radiology Authors: Nada Kamona Brandon C Jones Hyunyeol Lee Hee Kwon Song Chamith S Rajapakse Connor S Wagner Scott P Bartlett Felix W Wehrli Source Type: research
Cranial bone imaging using ultrashort echo-time bone-selective MRI as an alternative to gradient-echo based "black-bone" techniques
This study evaluated three MRI cranial bone imaging techniques for their strengths and limitations as a radiation-free alternative to CT.METHODS: Ten healthy adults were scanned at 3 T with three MRI sequences: dual-radiofrequency and dual-echo ultrashort echo time sequence (DURANDE), zero echo time (ZTE), and gradient-echo (GRE). DURANDE bright-bone images were generated by exploiting bone signal intensity dependence on RF pulse duration and echo time, while ZTE bright-bone images were obtained via logarithmic inversion. Three skull segmentations were derived, and the overlap of the binary masks was quantified using dice ...
Source: Magma - November 7, 2023 Category: Radiology Authors: Nada Kamona Brandon C Jones Hyunyeol Lee Hee Kwon Song Chamith S Rajapakse Connor S Wagner Scott P Bartlett Felix W Wehrli Source Type: research
Cranial bone imaging using ultrashort echo-time bone-selective MRI as an alternative to gradient-echo based "black-bone" techniques
This study evaluated three MRI cranial bone imaging techniques for their strengths and limitations as a radiation-free alternative to CT.METHODS: Ten healthy adults were scanned at 3 T with three MRI sequences: dual-radiofrequency and dual-echo ultrashort echo time sequence (DURANDE), zero echo time (ZTE), and gradient-echo (GRE). DURANDE bright-bone images were generated by exploiting bone signal intensity dependence on RF pulse duration and echo time, while ZTE bright-bone images were obtained via logarithmic inversion. Three skull segmentations were derived, and the overlap of the binary masks was quantified using dice ...
Source: Magma - November 7, 2023 Category: Radiology Authors: Nada Kamona Brandon C Jones Hyunyeol Lee Hee Kwon Song Chamith S Rajapakse Connor S Wagner Scott P Bartlett Felix W Wehrli Source Type: research
Cranial bone imaging using ultrashort echo-time bone-selective MRI as an alternative to gradient-echo based "black-bone" techniques
This study evaluated three MRI cranial bone imaging techniques for their strengths and limitations as a radiation-free alternative to CT.METHODS: Ten healthy adults were scanned at 3 T with three MRI sequences: dual-radiofrequency and dual-echo ultrashort echo time sequence (DURANDE), zero echo time (ZTE), and gradient-echo (GRE). DURANDE bright-bone images were generated by exploiting bone signal intensity dependence on RF pulse duration and echo time, while ZTE bright-bone images were obtained via logarithmic inversion. Three skull segmentations were derived, and the overlap of the binary masks was quantified using dice ...
Source: Magma - November 7, 2023 Category: Radiology Authors: Nada Kamona Brandon C Jones Hyunyeol Lee Hee Kwon Song Chamith S Rajapakse Connor S Wagner Scott P Bartlett Felix W Wehrli Source Type: research
New clinical opportunities of low-field MRI: heart, lung, body, and musculoskeletal
This article summarizes promising body applications for contemporary whole-body low-field MRI systems, with a focus on new platforms developed within the past 5 years. This is an active area of research, and one can expect many improvements as MRI physicists fully explore the landscape of pulse sequences that are feasible, and as clinicians apply these to patient populations.PMID:37902898 | DOI:10.1007/s10334-023-01123-w (Source: Magma)
Source: Magma - October 30, 2023 Category: Radiology Authors: Ye Tian Krishna S Nayak Source Type: research
New clinical opportunities of low-field MRI: heart, lung, body, and musculoskeletal
This article summarizes promising body applications for contemporary whole-body low-field MRI systems, with a focus on new platforms developed within the past 5 years. This is an active area of research, and one can expect many improvements as MRI physicists fully explore the landscape of pulse sequences that are feasible, and as clinicians apply these to patient populations.PMID:37902898 | DOI:10.1007/s10334-023-01123-w (Source: Magma)
Source: Magma - October 30, 2023 Category: Radiology Authors: Ye Tian Krishna S Nayak Source Type: research
New clinical opportunities of low-field MRI: heart, lung, body, and musculoskeletal
This article summarizes promising body applications for contemporary whole-body low-field MRI systems, with a focus on new platforms developed within the past 5 years. This is an active area of research, and one can expect many improvements as MRI physicists fully explore the landscape of pulse sequences that are feasible, and as clinicians apply these to patient populations.PMID:37902898 | DOI:10.1007/s10334-023-01123-w (Source: Magma)
Source: Magma - October 30, 2023 Category: Radiology Authors: Ye Tian Krishna S Nayak Source Type: research
