Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Maria I, Altbach"'
Autor:
Mahesh Bharath Keerthivasan, Sagar Mandava, Kevin Johnson, Ryan Avery, Rajesh Janardhanan, Diego R. Martin, Ali Bilgin, Maria I. Altbach
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 20, Iss 1, Pp 1-13 (2018)
Abstract Background Double inversion recovery (DIR) fast spin-echo (FSE) cardiovascular magnetic resonance (CMR) sequences are used clinically for black-blood T2-weighted imaging. However, these sequences suffer from slice inefficiency due to the non
Externí odkaz:
https://doaj.org/article/25cb407cde764920bb14e64bd353714a
Autor:
Imran M. Omar, Jennifer S. Weaver, Maria I. Altbach, Bradley A. Herynk, Wendy E. McCurdy, Anish R. Kadakia, Mihra S. Taljanovic
Publikováno v:
Skeletal Radiology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b80571e94e58696763edf4c2ddb899c6
https://doi.org/10.1007/s00256-023-04287-7
https://doi.org/10.1007/s00256-023-04287-7
Autor:
Ali Bilgin, Srinivasan Vedantham, Kevin Johnson, Maria I. Altbach, Jean Philippe Galons, Mahesh Bharath Keerthivasan, Zhitao Li, Diego R. Martin, Zhiyang Fu
Publikováno v:
Magnetic Resonance Imaging. 79:28-37
Purpose To develop a fast volumetric T1 mapping technique. Materials and methods A stack-of-stars (SOS) Look Locker technique based on the acquisition of undersampled radial data (>30× relative to Nyquist) and an efficient multi-slab excitation sche
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e449cd392c9bfcd38363269da812b66a
https://doi.org/10.1016/j.mri.2021.03.003
https://doi.org/10.1016/j.mri.2021.03.003
Publikováno v:
Magnetic resonance in medicineREFERENCES. 88(3)
In radial abdominal imaging, it has been commonly observed that signal from the arms cause streaks due to system imperfections. We previously introduced a streak removal technique (B-STAR), which is inherently spatially variant and limited to work in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c7bc77120d1c5b60b055cdea50b4b8e
https://pubmed.ncbi.nlm.nih.gov/35608238
https://pubmed.ncbi.nlm.nih.gov/35608238
Autor:
Ali Bilgin, Maria I. Altbach, Diego R. Martin, Zhiyang Fu, Sagar Mandava, Zhitao Li, Mahesh Bharath Keerthivasan, Kevin Johnson
Publikováno v:
Magn Reson Imaging
A deep learning MR parameter mapping framework which combines accelerated radial data acquisition with a multi-scale residual network (MS-ResNet) for image reconstruction is proposed. The proposed supervised learning strategy uses input image patches
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4db8fdde4e12489f11909a670156a897
https://doi.org/10.1016/j.mri.2020.08.013
https://doi.org/10.1016/j.mri.2020.08.013
Autor:
Blair A. Winegar, Maria I. Altbach, M. Hill, Ali Bilgin, J. M. Miller, L. MacKinnon, Lavanya Umapathy
Publikováno v:
AJNR Am J Neuroradiol
BACKGROUND AND PURPOSE: Fast and accurate quantification of globe volumes in the event of an ocular trauma can provide clinicians with valuable diagnostic information. In this work, an automated workflow using a deep learning-based convolutional neur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d959384c0a3cad1ad1eb79ef9961051
https://doi.org/10.3174/ajnr.a6538
https://doi.org/10.3174/ajnr.a6538
Autor:
Jean-Philippe Galons, Maria I. Altbach, Gillian D. Paine-Murrieta, Charles W. Taylor, Robert J. Gillies
Publikováno v:
Neoplasia: An International Journal for Oncology Research, Vol 1, Iss 2, Pp 113-117 (1999)
An important goal in cancer chemotherapy is to sensitively and quantitatively monitor the response of individual patients' tumors to successful, or unsuccessful, therapy so that regimens can be altered iteratively. Currently, tumor response is monito
Externí odkaz:
https://doaj.org/article/f1cdb5c3f742423c88398bff2367631d
Autor:
Maria I. Altbach, Thomas G. Beach, Gene E. Alexander, Francesca Vitali, Eric M. Reiman, Roberta Diaz Brinton, Juan Arias, Craig Weinkauf
Publikováno v:
Alzheimer's & Dementia. 16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9852bd0baa1acc4300fb81acef10d3ee
https://doi.org/10.1002/alz.046162
https://doi.org/10.1002/alz.046162
Autor:
Zhitao, Li, Zhiyang, Fu, Mahesh, Keerthivasan, Ali, Bilgin, Kevin, Johnson, Jean-Philippe, Galons, Srinivasan, Vedantham, Diego R, Martin, Maria I, Altbach
Publikováno v:
Magn Reson Imaging
PURPOSE: To develop a fast volumetric T(1) mapping technique. MATERIALS AND METHODS: A stack-of-stars (SOS) Look Locker technique based on the acquisition of undersampled radial data (>30X relative to Nyquist) and an efficient multi-slab excitation s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::04adf2ad4f1e73b27693d3b6a94b915e
https://pubmed.ncbi.nlm.nih.gov/33722634
https://pubmed.ncbi.nlm.nih.gov/33722634
Autor:
Maria I. Altbach, Ali Bilgin, G.G. Perez-Carrillo, J.A. Rosado-Toro, Blair A. Winegar, Lavanya Umapathy, Mahesh Bharath Keerthivasan, Craig Weinkauf
Publikováno v:
AJNR Am J Neuroradiol
BACKGROUND AND PURPOSE: Accurate and reliable detection of white matter hyperintensities and their volume quantification can provide valuable clinical information to assess neurologic disease progression. In this work, a stacked generalization ensemb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e87e42ceb6e57df3cefbd13abe2c1a91
https://pubmed.ncbi.nlm.nih.gov/33574101
https://pubmed.ncbi.nlm.nih.gov/33574101