Zobrazeno 1 - 10
of 322
pro vyhledávání: '"David C Alsop"'
Publikováno v:
NeuroImage, Vol 237, Iss , Pp 118144- (2021)
We used three dose levels (Sham, 2 mA, and 4 mA) and two different electrode montages (unihemispheric and bihemispheric) to examine DOSE and MONTAGE effects on regional cerebral blood flow (rCBF) as a surrogate marker of neural activity, and on a fin
Externí odkaz:
https://doaj.org/article/867d08c4e3f345e190d46b501abb885d
Autor:
Fanny Munsch, Gopal Varma, Manuel Taso, Olivier Girard, Arnaud Guidon, Guillaume Duhamel, David C Alsop
Publikováno v:
NeuroImage, Vol 225, Iss , Pp 117442- (2021)
Background: Myelin specific imaging techniques to characterize white matter in demyelinating diseases such as multiple sclerosis (MS) have become an area of increasing focus. Gray matter myelination is an important marker of cortical microstructure,
Externí odkaz:
https://doaj.org/article/b8bd3372e5484361a841046b26729089
Autor:
Jason Barrett, Haomiao Meng, Zongpai Zhang, Song M. Chen, Li Zhao, David C. Alsop, Xingye Qiao, Weiying Dai
Publikováno v:
NeuroImage, Vol 299, Iss , Pp 120811- (2024)
This paper proposes a data-driven analysis method to accurately partition large-scale resting-state functional brain networks from fMRI data. The method is based on a spectral clustering algorithm and combines eigenvector direction selection with Pea
Externí odkaz:
https://doaj.org/article/864e192a3c9646bb96499ca6c6aaa8d7
Autor:
Liang Zhang, Manoj Bhasin, Rachel Schor-Bardach, Xiaoen Wang, Michael P Collins, David Panka, Prabhakar Putheti, Sabina Signoretti, David C Alsop, Towia Libermann, Michael B Atkins, James W Mier, S Nahum Goldberg, Rupal S Bhatt
Publikováno v:
PLoS ONE, Vol 6, Iss 4, p e19144 (2011)
Resistance to antiangiogenic therapy is an important clinical problem. We examined whether resistance occurs at least in part via reversible, physiologic changes in the tumor, or results solely from stable genetic changes in resistant tumor cells.Mic
Externí odkaz:
https://doaj.org/article/0f88b96b13b7498bbbbc46eea851c48d
Autor:
Zongpai Zhang, Huiyuan Yang, Yanchen Guo, Nicolas R. Bolo, Matcheri Keshavan, Eve DeRosa, Adam K. Anderson, David C. Alsop, Lijun Yin, Weiying Dai
Publikováno v:
NeuroImage, Vol 279, Iss , Pp 120303- (2023)
Convolutional neural networks (CNN) have demonstrated good accuracy and speed in spatially registering high signal-to-noise ratio (SNR) structural magnetic resonance imaging (sMRI) images. However, some functional magnetic resonance imaging (fMRI) im
Externí odkaz:
https://doaj.org/article/5863fff75b9f4d1189e3ddd3b969778c
Autor:
Patricia Clement, Marco Castellaro, Thomas W. Okell, David L. Thomas, Pieter Vandemaele, Sara Elgayar, Aaron Oliver-Taylor, Thomas Kirk, Joseph G. Woods, Sjoerd B. Vos, Joost P. A. Kuijer, Eric Achten, Matthias J. P. van Osch, BIDS maintainers, John A. Detre, Hanzhang Lu, David C. Alsop, Michael A. Chappell, Luis Hernandez-Garcia, Jan Petr, Henk J. M. M. Mutsaerts
Publikováno v:
Scientific Data, Vol 9, Iss 1, Pp 1-8 (2022)
Abstract Arterial spin labeling (ASL) is a non-invasive MRI technique that allows for quantitative measurement of cerebral perfusion. Incomplete or inaccurate reporting of acquisition parameters complicates quantification, analysis, and sharing of AS
Externí odkaz:
https://doaj.org/article/fd675eefaa1b44d0a5b95859e3677d36
Autor:
Daniel Zvi Press, Christian Sandøe Musaeus, Li Zhao, Jocelyn Breton, Mouhsin M. Shafi, Weiying Dai, David C. Alsop
Publikováno v:
Journal of Alzheimer's Disease. :1-10
Background: Patients with Alzheimer’s disease (AD) have an increased risk of developing epileptiform discharges, which is associated with a more rapid rate of progression. This suggests that suppression of epileptiform activity could have clinical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fb3a74f3913399acf0120653ccdec06
https://doi.org/10.3233/jad-220614
https://doi.org/10.3233/jad-220614
Autor:
Hernán Jara, Osamu Sakai, Ezequiel Farrher, Ana-Maria Oros-Peusquens, N. Jon Shah, David C. Alsop, Kathryn E. Keenan
Publikováno v:
Radiology 305(1), 211519 (2022). doi:10.1148/radiol.211519
This review on brain multiparametric quantitative MRI (MP-qMRI) focuses on the primary subset of quantitative MRI (qMRI) parameters that represent the mobile ("free") and bound ("motion-restricted") proton pools. Such primary parameters are the proto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a98d24cc6c40de12feda43f5562de97
https://pubmed.ncbi.nlm.nih.gov/36040334
https://pubmed.ncbi.nlm.nih.gov/36040334
Publikováno v:
Magnetic Resonance in Medicine
Magnetic Resonance in Medicine, 2022, ⟨10.1002/mrm.29461⟩
Magnetic Resonance in Medicine, 2022, ⟨10.1002/mrm.29461⟩
International audience; To evaluate the benefits of Fast Spin Echo (FSE) imaging over Rapid Gradient-Echo (RAGE) for Magnetization-prepared inhomogeneous Magnetization Transfer (ihMT) imaging. Methods: A 3D FSE sequence was modified to include an ihM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfcf4c1e9c127fe9a0b013c409e523bc
https://doi.org/10.1002/mrm.29461
https://doi.org/10.1002/mrm.29461
Publikováno v:
Journal of Neuroimaging. 32:1080-1089
Templates are a hallmark of image analysis in neuroimaging. However, while numerous structural templates exist and have facilitated single-subject and large group studies, templates based on functional contrasts, such as arterial spin labeling (ASL)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b18364aa39667131a52a4d06e8c48145
https://doi.org/10.1111/jon.13042
https://doi.org/10.1111/jon.13042