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Predicting disease-related MRI patterns of multiple sclerosis through GAN-based image editing
CONCLUSION: Overall, this study demonstrates the potential of the StyleGAN model in medical imaging to study image markers and to shed more light on the relationship between brain atrophy and MS progression through corresponding manipulations in the latent space.PMID:38143166 | DOI:10.1016/j.zemedi.2023.12.001 (Source: Zeitschrift fur Medizinische Physik)
Source: Zeitschrift fur Medizinische Physik - December 24, 2023 Category: Radiology Authors: Daniel G üllmar Wei-Chan Hsu J ürgen R Reichenbach Source Type: research

Predicting disease-related MRI patterns of multiple sclerosis through GAN-based image editing
CONCLUSION: Overall, this study demonstrates the potential of the StyleGAN model in medical imaging to study image markers and to shed more light on the relationship between brain atrophy and MS progression through corresponding manipulations in the latent space.PMID:38143166 | DOI:10.1016/j.zemedi.2023.12.001 (Source: Zeitschrift fur Medizinische Physik)
Source: Zeitschrift fur Medizinische Physik - December 24, 2023 Category: Radiology Authors: Daniel G üllmar Wei-Chan Hsu J ürgen R Reichenbach Source Type: research

Predicting disease-related MRI patterns of multiple sclerosis through GAN-based image editing
CONCLUSION: Overall, this study demonstrates the potential of the StyleGAN model in medical imaging to study image markers and to shed more light on the relationship between brain atrophy and MS progression through corresponding manipulations in the latent space.PMID:38143166 | DOI:10.1016/j.zemedi.2023.12.001 (Source: Zeitschrift fur Medizinische Physik)
Source: Zeitschrift fur Medizinische Physik - December 24, 2023 Category: Radiology Authors: Daniel G üllmar Wei-Chan Hsu J ürgen R Reichenbach Source Type: research

Predicting disease-related MRI patterns of multiple sclerosis through GAN-based image editing
CONCLUSION: Overall, this study demonstrates the potential of the StyleGAN model in medical imaging to study image markers and to shed more light on the relationship between brain atrophy and MS progression through corresponding manipulations in the latent space.PMID:38143166 | DOI:10.1016/j.zemedi.2023.12.001 (Source: Zeitschrift fur Medizinische Physik)
Source: Zeitschrift fur Medizinische Physik - December 24, 2023 Category: Radiology Authors: Daniel G üllmar Wei-Chan Hsu J ürgen R Reichenbach Source Type: research

Predicting disease-related MRI patterns of multiple sclerosis through GAN-based image editing
CONCLUSION: Overall, this study demonstrates the potential of the StyleGAN model in medical imaging to study image markers and to shed more light on the relationship between brain atrophy and MS progression through corresponding manipulations in the latent space.PMID:38143166 | DOI:10.1016/j.zemedi.2023.12.001 (Source: Zeitschrift fur Medizinische Physik)
Source: Zeitschrift fur Medizinische Physik - December 24, 2023 Category: Radiology Authors: Daniel G üllmar Wei-Chan Hsu J ürgen R Reichenbach Source Type: research

Pilot study on high-resolution radiological methods for the analysis of cerebrospinal fluid (CSF) shunt valves
CONCLUSIONS: This ex-vivo study demonstrates obstruction detection in cerebro-spinal fluid shunt valves, combining radiological methods with machine learning under conditions compatible to future in-vivo application. Results indicate that high-resolution contrast-enhanced subtraction radiography, possibly including time-series data, combined with machine-learning image analysis, has the potential to strongly improve the diagnostics of CSF shunt valve failures. The presented method is in principle suitable for in-vivo application, considering both measurement geometry and radiological dose. Further research is needed to val...
Source: Zeitschrift fur Medizinische Physik - December 16, 2023 Category: Radiology Authors: Martin P Pichotka Moritz Weigt Mukesch J Shah Maximilian F Russe Thomas Stein T Billoud J ürgen Beck Jakob Straehle Christopher L Schlett Dominik V Elverfeldt Marco Reisert Source Type: research

Pilot study on high-resolution radiological methods for the analysis of cerebrospinal fluid (CSF) shunt valves
CONCLUSIONS: This ex-vivo study demonstrates obstruction detection in cerebro-spinal fluid shunt valves, combining radiological methods with machine learning under conditions compatible to future in-vivo application. Results indicate that high-resolution contrast-enhanced subtraction radiography, possibly including time-series data, combined with machine-learning image analysis, has the potential to strongly improve the diagnostics of CSF shunt valve failures. The presented method is in principle suitable for in-vivo application, considering both measurement geometry and radiological dose. Further research is needed to val...
Source: Zeitschrift fur Medizinische Physik - December 16, 2023 Category: Radiology Authors: Martin P Pichotka Moritz Weigt Mukesch J Shah Maximilian F Russe Thomas Stein T Billoud J ürgen Beck Jakob Straehle Christopher L Schlett Dominik V Elverfeldt Marco Reisert Source Type: research

Pilot study on high-resolution radiological methods for the analysis of cerebrospinal fluid (CSF) shunt valves
CONCLUSIONS: This ex-vivo study demonstrates obstruction detection in cerebro-spinal fluid shunt valves, combining radiological methods with machine learning under conditions compatible to future in-vivo application. Results indicate that high-resolution contrast-enhanced subtraction radiography, possibly including time-series data, combined with machine-learning image analysis, has the potential to strongly improve the diagnostics of CSF shunt valve failures. The presented method is in principle suitable for in-vivo application, considering both measurement geometry and radiological dose. Further research is needed to val...
Source: Zeitschrift fur Medizinische Physik - December 16, 2023 Category: Radiology Authors: Martin P Pichotka Moritz Weigt Mukesch J Shah Maximilian F Russe Thomas Stein T Billoud J ürgen Beck Jakob Straehle Christopher L Schlett Dominik V Elverfeldt Marco Reisert Source Type: research

Pilot study on high-resolution radiological methods for the analysis of cerebrospinal fluid (CSF) shunt valves
CONCLUSIONS: This ex-vivo study demonstrates obstruction detection in cerebro-spinal fluid shunt valves, combining radiological methods with machine learning under conditions compatible to future in-vivo application. Results indicate that high-resolution contrast-enhanced subtraction radiography, possibly including time-series data, combined with machine-learning image analysis, has the potential to strongly improve the diagnostics of CSF shunt valve failures. The presented method is in principle suitable for in-vivo application, considering both measurement geometry and radiological dose. Further research is needed to val...
Source: Zeitschrift fur Medizinische Physik - December 16, 2023 Category: Radiology Authors: Martin P Pichotka Moritz Weigt Mukesch J Shah Maximilian F Russe Thomas Stein T Billoud J ürgen Beck Jakob Straehle Christopher L Schlett Dominik V Elverfeldt Marco Reisert Source Type: research

Pilot study on high-resolution radiological methods for the analysis of cerebrospinal fluid (CSF) shunt valves
CONCLUSIONS: This ex-vivo study demonstrates obstruction detection in cerebro-spinal fluid shunt valves, combining radiological methods with machine learning under conditions compatible to future in-vivo application. Results indicate that high-resolution contrast-enhanced subtraction radiography, possibly including time-series data, combined with machine-learning image analysis, has the potential to strongly improve the diagnostics of CSF shunt valve failures. The presented method is in principle suitable for in-vivo application, considering both measurement geometry and radiological dose. Further research is needed to val...
Source: Zeitschrift fur Medizinische Physik - December 16, 2023 Category: Radiology Authors: Martin P Pichotka Moritz Weigt Mukesch J Shah Maximilian F Russe Thomas Stein T Billoud J ürgen Beck Jakob Straehle Christopher L Schlett Dominik V Elverfeldt Marco Reisert Source Type: research

Pilot study on high-resolution radiological methods for the analysis of cerebrospinal fluid (CSF) shunt valves
CONCLUSIONS: This ex-vivo study demonstrates obstruction detection in cerebro-spinal fluid shunt valves, combining radiological methods with machine learning under conditions compatible to future in-vivo application. Results indicate that high-resolution contrast-enhanced subtraction radiography, possibly including time-series data, combined with machine-learning image analysis, has the potential to strongly improve the diagnostics of CSF shunt valve failures. The presented method is in principle suitable for in-vivo application, considering both measurement geometry and radiological dose. Further research is needed to val...
Source: Zeitschrift fur Medizinische Physik - December 16, 2023 Category: Radiology Authors: Martin P Pichotka Moritz Weigt Mukesch J Shah Maximilian F Russe Thomas Stein T Billoud J ürgen Beck Jakob Straehle Christopher L Schlett Dominik V Elverfeldt Marco Reisert Source Type: research

Comparison of dose and risk estimates between ISS Partner Agencies for a 30-day Lunar Mission
Z Med Phys. 2023 Nov 28:S0939-3889(23)00121-6. doi: 10.1016/j.zemedi.2023.10.005. Online ahead of print.ABSTRACTThe International Partner Agencies of the International Space Station (ISS) present a comparison of the ionizing radiation absorbed dose and risk quantities used to characterize example missions in lunar space. This effort builds on previous collaborative work that characterizes radiation environments in space to support radiation protection for human spaceflight on ISS in low-Earth orbit (LEO) and exploration missions beyond (BLEO). A "shielded" ubiquitous galactic cosmic radiation (GCR) environment combined wit...
Source: Zeitschrift fur Medizinische Physik - November 29, 2023 Category: Radiology Authors: Mark R Shavers Edward J Semones Vyacheslav Shurshakov Mikhail Dobynde Tatsuhiko Sato Tatsuto Komiyama Leena Tomi Jing Chen Samy El-Jaby Ulrich Straube Chunsheng Li Werner R ühm Source Type: research

Comparison of dose and risk estimates between ISS Partner Agencies for a 30-day Lunar Mission
Z Med Phys. 2023 Nov 28:S0939-3889(23)00121-6. doi: 10.1016/j.zemedi.2023.10.005. Online ahead of print.ABSTRACTThe International Partner Agencies of the International Space Station (ISS) present a comparison of the ionizing radiation absorbed dose and risk quantities used to characterize example missions in lunar space. This effort builds on previous collaborative work that characterizes radiation environments in space to support radiation protection for human spaceflight on ISS in low-Earth orbit (LEO) and exploration missions beyond (BLEO). A "shielded" ubiquitous galactic cosmic radiation (GCR) environment combined wit...
Source: Zeitschrift fur Medizinische Physik - November 29, 2023 Category: Radiology Authors: Mark R Shavers Edward J Semones Vyacheslav Shurshakov Mikhail Dobynde Tatsuhiko Sato Tatsuto Komiyama Leena Tomi Jing Chen Samy El-Jaby Ulrich Straube Chunsheng Li Werner R ühm Source Type: research

Comparison of dose and risk estimates between ISS Partner Agencies for a 30-day Lunar Mission
Z Med Phys. 2023 Nov 28:S0939-3889(23)00121-6. doi: 10.1016/j.zemedi.2023.10.005. Online ahead of print.ABSTRACTThe International Partner Agencies of the International Space Station (ISS) present a comparison of the ionizing radiation absorbed dose and risk quantities used to characterize example missions in lunar space. This effort builds on previous collaborative work that characterizes radiation environments in space to support radiation protection for human spaceflight on ISS in low-Earth orbit (LEO) and exploration missions beyond (BLEO). A "shielded" ubiquitous galactic cosmic radiation (GCR) environment combined wit...
Source: Zeitschrift fur Medizinische Physik - November 29, 2023 Category: Radiology Authors: Mark R Shavers Edward J Semones Vyacheslav Shurshakov Mikhail Dobynde Tatsuhiko Sato Tatsuto Komiyama Leena Tomi Jing Chen Samy El-Jaby Ulrich Straube Chunsheng Li Werner R ühm Source Type: research

Comparison of dose and risk estimates between ISS Partner Agencies for a 30-day Lunar Mission
Z Med Phys. 2023 Nov 28:S0939-3889(23)00121-6. doi: 10.1016/j.zemedi.2023.10.005. Online ahead of print.ABSTRACTThe International Partner Agencies of the International Space Station (ISS) present a comparison of the ionizing radiation absorbed dose and risk quantities used to characterize example missions in lunar space. This effort builds on previous collaborative work that characterizes radiation environments in space to support radiation protection for human spaceflight on ISS in low-Earth orbit (LEO) and exploration missions beyond (BLEO). A "shielded" ubiquitous galactic cosmic radiation (GCR) environment combined wit...
Source: Zeitschrift fur Medizinische Physik - November 29, 2023 Category: Radiology Authors: Mark R Shavers Edward J Semones Vyacheslav Shurshakov Mikhail Dobynde Tatsuhiko Sato Tatsuto Komiyama Leena Tomi Jing Chen Samy El-Jaby Ulrich Straube Chunsheng Li Werner R ühm Source Type: research