Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Jelle Veraart"'
Autor:
Vincenzo Anania, Quinten Collier, Jelle Veraart, Annemieke E. Buikema, Floris Vanhevel, Thibo Billiet, Ben Jeurissen, Arnold J. den Dekker, Jan Sijbers
Publikováno v:
NeuroImage, Vol 256, Iss , Pp 119219- (2022)
The free water elimination (FWE) model and its kurtosis variant (DKI-FWE) can separate tissue and free water signal contributions, thus providing tissue-specific diffusional information. However, a downside of these models is that the associated para
Externí odkaz:
https://doaj.org/article/458012b814d14206861e821573ee2683
Autor:
Santiago Coelho, Steven H. Baete, Gregory Lemberskiy, Benjamin Ades-Aron, Genevieve Barrol, Jelle Veraart, Dmitry S. Novikov, Els Fieremans
Publikováno v:
NeuroImage, Vol 257, Iss , Pp 119290- (2022)
Estimating intra- and extra-axonal microstructure parameters, such as volume fractions and diffusivities, has been one of the major efforts in brain microstructure imaging with MRI. The Standard Model (SM) of diffusion in white matter has unified var
Externí odkaz:
https://doaj.org/article/931545dfc20e44ff9112da04274e8946
Autor:
Marios Georgiadis, Aileen Schroeter, Zirui Gao, Manuel Guizar-Sicairos, Marianne Liebi, Christoph Leuze, Jennifer A. McNab, Aleezah Balolia, Jelle Veraart, Benjamin Ades-Aron, Sunglyoung Kim, Timothy Shepherd, Choong H. Lee, Piotr Walczak, Shirish Chodankar, Phillip DiGiacomo, Gergely David, Mark Augath, Valerio Zerbi, Stefan Sommer, Ivan Rajkovic, Thomas Weiss, Oliver Bunk, Lin Yang, Jiangyang Zhang, Dmitry S. Novikov, Michael Zeineh, Els Fieremans, Markus Rudin
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-13 (2021)
Small-angle X-ray scattering (SAXS) combines the high tissue penetration of X-rays with specificity to periodic nanostructures. The authors use SAXS tensor tomography (SAXS-TT) on intact mouse and human brain tissue samples, to quantify myelin levels
Externí odkaz:
https://doaj.org/article/35fab30941ac43ca99ab4a14e671a883
Autor:
Chantal M.W. Tax, Matteo Bastiani, Jelle Veraart, Eleftherios Garyfallidis, M. Okan Irfanoglu
Publikováno v:
NeuroImage, Vol 249, Iss , Pp 118830- (2022)
Diffusion MRI (dMRI) provides invaluable information for the study of tissue microstructure and brain connectivity, but suffers from a range of imaging artifacts that greatly challenge the analysis of results and their interpretability if not appropr
Externí odkaz:
https://doaj.org/article/83add749594545eea568c3968750d097
Autor:
Lipeng Ning, Elisenda Bonet-Carne, Francesco Grussu, Farshid Sepehrband, Enrico Kaden, Jelle Veraart, Stefano B. Blumberg, Can Son Khoo, Marco Palombo, Iasonas Kokkinos, Daniel C. Alexander, Jaume Coll-Font, Benoit Scherrer, Simon K. Warfield, Suheyla Cetin Karayumak, Yogesh Rathi, Simon Koppers, Leon Weninger, Julia Ebert, Dorit Merhof, Daniel Moyer, Maximilian Pietsch, Daan Christiaens, Rui Azeredo Gomes Teixeira, Jacques-Donald Tournier, Kurt G. Schilling, Yuankai Huo, Vishwesh Nath, Colin Hansen, Justin Blaber, Bennett A. Landman, Andrey Zhylka, Josien P.W. Pluim, Greg Parker, Umesh Rudrapatna, John Evans, Cyril Charron, Derek K. Jones, Chantal M.W. Tax
Publikováno v:
NeuroImage, Vol 221, Iss , Pp 117128- (2020)
Cross-scanner and cross-protocol variability of diffusion magnetic resonance imaging (dMRI) data are known to be major obstacles in multi-site clinical studies since they limit the ability to aggregate dMRI data and derived measures. Computational al
Externí odkaz:
https://doaj.org/article/fa5084eaf79040719692e965dd5265dc
Autor:
Francesco Grussu, Marco Battiston, Jelle Veraart, Torben Schneider, Julien Cohen-Adad, Timothy M. Shepherd, Daniel C. Alexander, Els Fieremans, Dmitry S. Novikov, Claudia A.M. Gandini Wheeler-Kingshott
Publikováno v:
NeuroImage, Vol 217, Iss , Pp 116884- (2020)
Multi-parametric quantitative MRI (qMRI) of the spinal cord is a promising non-invasive tool to probe early microstructural damage in neurological disorders. It is usually performed in vivo by combining acquisitions with multiple signal readouts, whi
Externí odkaz:
https://doaj.org/article/6874dfe5a824415b8a8dc4e734ea7edc
Autor:
Daan Christiaens, Jelle Veraart, Lucilio Cordero-Grande, Anthony N. Price, Jana Hutter, Joseph V. Hajnal, J-Donald Tournier
Publikováno v:
NeuroImage, Vol 208, Iss , Pp 116460- (2020)
Probing microstructure with diffusion magnetic resonance imaging (dMRI) on a scale orders of magnitude below the imaging resolution relies on biophysical modelling of the signal response in the tissue. The vast majority of these biophysical models of
Externí odkaz:
https://doaj.org/article/a22dd45bba4a41f98029015936cc98fe
Autor:
Jelle Veraart, Daniel Nunes, Umesh Rudrapatna, Els Fieremans, Derek K Jones, Dmitry S Novikov, Noam Shemesh
Publikováno v:
eLife, Vol 9 (2020)
Axon caliber plays a crucial role in determining conduction velocity and, consequently, in the timing and synchronization of neural activation. Noninvasive measurement of axon radii could have significant impact on the understanding of healthy and di
Externí odkaz:
https://doaj.org/article/50d3eb14eda84ed6a35ad974a565f3f0
Autor:
Nicolas Sauwen, Marjan Acou, Diana M. Sima, Jelle Veraart, Frederik Maes, Uwe Himmelreich, Eric Achten, Sabine Van Huffel
Publikováno v:
BMC Medical Imaging, Vol 17, Iss 1, Pp 1-14 (2017)
Abstract Background Segmentation of gliomas in multi-parametric (MP-)MR images is challenging due to their heterogeneous nature in terms of size, appearance and location. Manual tumor segmentation is a time-consuming task and clinical practice would
Externí odkaz:
https://doaj.org/article/5d076c2bc8ca4cfdafb5a889277cf0b4
Autor:
Gregory Lemberskiy, Els Fieremans, Jelle Veraart, Fang-Ming Deng, Andrew B. Rosenkrantz, Dmitry S. Novikov
Publikováno v:
Frontiers in Physics, Vol 6 (2018)
For many pathologies, early structural tissue changes occur at the cellular level, on the scale of micrometers or tens of micrometers. Magnetic resonance imaging (MRI) is a powerful non-invasive imaging tool used for medical diagnosis, but its clinic
Externí odkaz:
https://doaj.org/article/1520178608254a3dbb25c93d31d67fac