Magnetic resonance metrics for identification of cuprizone-induced demyelination in the mouse model of neurodegeneration: a review
MAGMA. 2024 Apr 18. doi: 10.1007/s10334-024-01160-z. Online ahead of print.ABSTRACTNeurodegenerative disorders, including Multiple Sclerosis (MS), are heterogenous disorders which affect the myelin sheath of the central nervous system (CNS). Magnetic Resonance Imaging (MRI) provides a non-invasive method for studying, diagnosing, and monitoring disease progression. As an emerging research area, many studies have attempted to connect MR metrics to underlying pathophysiological presentations of heterogenous neurodegeneration. Most commonly, small animal models are used, including Experimental Autoimmune Encephalomyelitis (EA...
Source: Magma - April 18, 2024 Category: Radiology Authors: Emma Friesen Kamya Hari Maxina Sheft Jonathan D Thiessen Melanie Martin Source Type: research
Results of the 2023 ISBI challenge to reduce GABA-edited MRS acquisition time
CONCLUSION: DL-based reconstruction pipelines have the promise to reduce the number of transients required for GABA-edited MRS.PMID:38613715 | DOI:10.1007/s10334-024-01156-9 (Source: Magma)
Source: Magma - April 13, 2024 Category: Radiology Authors: Rodrigo Pommot Berto Hanna Bugler Gabriel Dias Mateus Oliveira Lucas Ueda Sergio Dertkigil Paula D P Costa Leticia Rittner Julian P Merkofer Dennis M J van de Sande Sina Amirrajab Gerhard S Drenthen Mitko Veta Jacobus F A Jansen Marcel Breeuwer Ruud J G v Source Type: research
Results of the 2023 ISBI challenge to reduce GABA-edited MRS acquisition time
CONCLUSION: DL-based reconstruction pipelines have the promise to reduce the number of transients required for GABA-edited MRS.PMID:38613715 | DOI:10.1007/s10334-024-01156-9 (Source: Magma)
Source: Magma - April 13, 2024 Category: Radiology Authors: Rodrigo Pommot Berto Hanna Bugler Gabriel Dias Mateus Oliveira Lucas Ueda Sergio Dertkigil Paula D P Costa Leticia Rittner Julian P Merkofer Dennis M J van de Sande Sina Amirrajab Gerhard S Drenthen Mitko Veta Jacobus F A Jansen Marcel Breeuwer Ruud J G v Source Type: research
Results of the 2023 ISBI challenge to reduce GABA-edited MRS acquisition time
CONCLUSION: DL-based reconstruction pipelines have the promise to reduce the number of transients required for GABA-edited MRS.PMID:38613715 | DOI:10.1007/s10334-024-01156-9 (Source: Magma)
Source: Magma - April 13, 2024 Category: Radiology Authors: Rodrigo Pommot Berto Hanna Bugler Gabriel Dias Mateus Oliveira Lucas Ueda Sergio Dertkigil Paula D P Costa Leticia Rittner Julian P Merkofer Dennis M J van de Sande Sina Amirrajab Gerhard S Drenthen Mitko Veta Jacobus F A Jansen Marcel Breeuwer Ruud J G v Source Type: research
Results of the 2023 ISBI challenge to reduce GABA-edited MRS acquisition time
CONCLUSION: DL-based reconstruction pipelines have the promise to reduce the number of transients required for GABA-edited MRS.PMID:38613715 | DOI:10.1007/s10334-024-01156-9 (Source: Magma)
Source: Magma - April 13, 2024 Category: Radiology Authors: Rodrigo Pommot Berto Hanna Bugler Gabriel Dias Mateus Oliveira Lucas Ueda Sergio Dertkigil Paula D P Costa Leticia Rittner Julian P Merkofer Dennis M J van de Sande Sina Amirrajab Gerhard S Drenthen Mitko Veta Jacobus F A Jansen Marcel Breeuwer Ruud J G v Source Type: research
Spinet-QSM: model-based deep learning with schatten p-norm regularization for improved quantitative susceptibility mapping
CONCLUSION: The proposed SpiNet-QSM showed a consistent improvement of at least 5% in terms of the high-frequency error norm (HFEN) and normalized root mean squared error (NRMSE) over other QSM reconstruction methods with limited training data.PMID:38598165 | DOI:10.1007/s10334-024-01158-7 (Source: Magma)
Source: Magma - April 10, 2024 Category: Radiology Authors: Vaddadi Venkatesh Raji Susan Mathew Phaneendra K Yalavarthy Source Type: research
Spinet-QSM: model-based deep learning with schatten p-norm regularization for improved quantitative susceptibility mapping
CONCLUSION: The proposed SpiNet-QSM showed a consistent improvement of at least 5% in terms of the high-frequency error norm (HFEN) and normalized root mean squared error (NRMSE) over other QSM reconstruction methods with limited training data.PMID:38598165 | DOI:10.1007/s10334-024-01158-7 (Source: Magma)
Source: Magma - April 10, 2024 Category: Radiology Authors: Vaddadi Venkatesh Raji Susan Mathew Phaneendra K Yalavarthy Source Type: research
Spinet-QSM: model-based deep learning with schatten p-norm regularization for improved quantitative susceptibility mapping
CONCLUSION: The proposed SpiNet-QSM showed a consistent improvement of at least 5% in terms of the high-frequency error norm (HFEN) and normalized root mean squared error (NRMSE) over other QSM reconstruction methods with limited training data.PMID:38598165 | DOI:10.1007/s10334-024-01158-7 (Source: Magma)
Source: Magma - April 10, 2024 Category: Radiology Authors: Vaddadi Venkatesh Raji Susan Mathew Phaneendra K Yalavarthy Source Type: research
Conversion map from quantitative parameter mapping to myelin water fraction: comparison with R < sub > 1 < /sub > ·R < sub > 2 < /sub > < sup > * < /sup > and myelin water fraction in white matter
DISCUSSION: MWFQPM map improved image quality compared to the mGRE-MWF map. Myelin water atlas template derived from MWFQPM may be generated with combined multiple WM regions.PMID:38581455 | DOI:10.1007/s10334-024-01155-w (Source: Magma)
Source: Magma - April 6, 2024 Category: Radiology Authors: Shun Kitano Yuki Kanazawa Masafumi Harada Yo Taniguchi Hiroaki Hayashi Yuki Matsumoto Kosuke Ito Yoshitaka Bito Akihiro Haga Source Type: research
Conversion map from quantitative parameter mapping to myelin water fraction: comparison with R < sub > 1 < /sub > ·R < sub > 2 < /sub > < sup > * < /sup > and myelin water fraction in white matter
DISCUSSION: MWFQPM map improved image quality compared to the mGRE-MWF map. Myelin water atlas template derived from MWFQPM may be generated with combined multiple WM regions.PMID:38581455 | DOI:10.1007/s10334-024-01155-w (Source: Magma)
Source: Magma - April 6, 2024 Category: Radiology Authors: Shun Kitano Yuki Kanazawa Masafumi Harada Yo Taniguchi Hiroaki Hayashi Yuki Matsumoto Kosuke Ito Yoshitaka Bito Akihiro Haga Source Type: research
Conversion map from quantitative parameter mapping to myelin water fraction: comparison with R < sub > 1 < /sub > ·R < sub > 2 < /sub > < sup > * < /sup > and myelin water fraction in white matter
DISCUSSION: MWFQPM map improved image quality compared to the mGRE-MWF map. Myelin water atlas template derived from MWFQPM may be generated with combined multiple WM regions.PMID:38581455 | DOI:10.1007/s10334-024-01155-w (Source: Magma)
Source: Magma - April 6, 2024 Category: Radiology Authors: Shun Kitano Yuki Kanazawa Masafumi Harada Yo Taniguchi Hiroaki Hayashi Yuki Matsumoto Kosuke Ito Yoshitaka Bito Akihiro Haga Source Type: research
Conversion map from quantitative parameter mapping to myelin water fraction: comparison with R < sub > 1 < /sub > ·R < sub > 2 < /sub > < sup > * < /sup > and myelin water fraction in white matter
DISCUSSION: MWFQPM map improved image quality compared to the mGRE-MWF map. Myelin water atlas template derived from MWFQPM may be generated with combined multiple WM regions.PMID:38581455 | DOI:10.1007/s10334-024-01155-w (Source: Magma)
Source: Magma - April 6, 2024 Category: Radiology Authors: Shun Kitano Yuki Kanazawa Masafumi Harada Yo Taniguchi Hiroaki Hayashi Yuki Matsumoto Kosuke Ito Yoshitaka Bito Akihiro Haga Source Type: research
Quantifying H & amp;E staining results, grading and predicting IDH mutation status of gliomas using hybrid multi-dimensional MRI
DISCUSSION: HM-MRI can aid in non-invasive diagnosis of gliomas.PMID:38578520 | DOI:10.1007/s10334-024-01154-x (Source: Magma)
Source: Magma - April 5, 2024 Category: Radiology Authors: Wenbo Sun Dan Xu Huan Li Sirui Li Qingjia Bao Xiaopeng Song Daniel Topgaard Haibo Xu Source Type: research
Quantifying H & amp;E staining results, grading and predicting IDH mutation status of gliomas using hybrid multi-dimensional MRI
DISCUSSION: HM-MRI can aid in non-invasive diagnosis of gliomas.PMID:38578520 | DOI:10.1007/s10334-024-01154-x (Source: Magma)
Source: Magma - April 5, 2024 Category: Radiology Authors: Wenbo Sun Dan Xu Huan Li Sirui Li Qingjia Bao Xiaopeng Song Daniel Topgaard Haibo Xu Source Type: research
Diffusion weighted imaging combining respiratory triggering and navigator echo tracking in the upper abdomen
CONCLUSION: The RT + NV Track method is an efficient imaging method that combines the advantages of both RT and NV methods in upper abdominal DWI, providing stably good images in a short scan time.PMID:38400926 | DOI:10.1007/s10334-024-01150-1 (Source: Magma)
Source: Magma - February 24, 2024 Category: Radiology Authors: Yoshihiko Tachikawa Hiroshi Hamano Naoya Chiwata Hikaru Yoshikai Kento Ikeda Yasunori Maki Yukihiko Takahashi Makiko Koike Source Type: research
