Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Robert M. Kurtz"'
1
Akademický článek
Quantitative susceptibility mapping using plug-and-play alternating direction method of multipliers
Autor: Srikant Kamesh Iyer, Brianna F. Moon, Nicholas Josselyn, Robert M. Kurtz, Jae W. Song, Jeffrey B. Ware, S. Ali Nabavizadeh, Walter R. Witschey
Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Quantitative susceptibility mapping employs regularization to reduce artifacts, yet many recent denoisers are unavailable for reconstruction. We developed a plug-and-play approach to QSM reconstruction (PnP QSM) and show its flexibility usin
Externí odkaz: https://doaj.org/article/72a6b90aaf4f4ab2a19aba7f5558fcc5
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2
Akademický článek
Diagnostic Accuracy Studies in Radiology: How to Recognize and Address Potential Sources of Bias
Autor: Athanasios Pavlou, Robert M. Kurtz, Jae W. Song
Publikováno v: Radiology Research and Practice, Vol 2021 (2021)
Accuracy is an important parameter of a diagnostic test. Studies that attempt to determine a test’s accuracy can suffer from various forms of bias. As radiology is a diagnostic specialty, many radiologists may design a diagnostic accuracy study or
Externí odkaz: https://doaj.org/article/e3c731aed6984dbeb1cf7b26b0b3cef4
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4
Diagnostic Accuracy Studies in Radiology: How to Recognize and Address Potential Sources of Bias
Autor: Robert M. Kurtz, Athanasios Pavlou, Jae W. Song
Publikováno v: Radiology Research and Practice, Vol 2021 (2021)
Radiology Research and Practice
Accuracy is an important parameter of a diagnostic test. Studies that attempt to determine a test’s accuracy can suffer from various forms of bias. As radiology is a diagnostic specialty, many radiologists may design a diagnostic accuracy study or
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::884ce0357d3efa7f4a6bed9dab6d9033
https://doaj.org/article/e3c731aed6984dbeb1cf7b26b0b3cef4
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5
Tentorial Dural Arteriovenous Fistulas as a Cause of Thalamic Edema: 2 Cases of an Important Differential Diagnosis to Consider
Autor: Neda I. Sedora-Roman, Robert M. Kurtz, Suyash Mohan, Bryan Pukenas, Pavel Rodriguez, Omar Choudhri, Mougnyan Cox
Publikováno v: Neurohospitalist
The differential diagnosis for bilateral thalamic edema is extensive and includes vascular, neoplastic, metabolic, and infectious causes. Of the vascular causes of thalamic edema, arterial and venous infarctions are well-documented, but dural arterio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2a678d0db5fd3d1587372042b32549c
https://europepmc.org/articles/PMC8022186/
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6
Data-Driven Quantitative Susceptibility Mapping Using Loss Adaptive Dipole Inversion (LADI)
Autor: Kosha Ruparel, Robert M. Kurtz, Samantha Guiry, Jeffrey B. Ware, Brianna F. Moon, Srikant Kamesh Iyer, Jae W. Song, Sanjeev Chawla, S. Ali Nabavizadeh, Nicholas Josselyn, Walter R Witschey, David R. Roalf
Publikováno v: J Magn Reson Imaging
BACKGROUND: Quantitative susceptibility mapping (QSM) uses prior information to reconstruct maps, but prior information may not show pathology and introduce inconsistencies with susceptibility maps, degrade image quality and inadvertently smoothing i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a2ec0c73664362ab68553f075ddde0b
https://pubmed.ncbi.nlm.nih.gov/32128914
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