Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Stefano, Magon"'
Autor:
Emanuel Geiter, Gresa Mazreku, Martina Foresti, Stefano Magon, Dominique J.-F. de Quervain, Priska Zuber
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Filtering efficiency (FE) has been suggested as a task-related process of working memory (WM) in older adults, but the interaction of distractors with WM when implemented as a training to improve WM capacity is unclear. To investigate the ef
Externí odkaz:
https://doaj.org/article/371211a286e04b7b9536c8c6f8f146c4
Autor:
Muhamed Barakovic, Matthias Weigel, Alessandro Cagol, Sabine Schaedelin, Riccardo Galbusera, Po-Jui Lu, Xinjie Chen, Lester Melie-Garcia, Mario Ocampo-Pineda, Erik Bahn, Christine Stadelmann, Marco Palombo, Ludwig Kappos, Jens Kuhle, Stefano Magon, Cristina Granziera
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Pathological data showed focal inflammation and regions of diffuse neuronal loss in the cortex of people with multiple sclerosis (MS). In this work, we applied a novel model (“soma and neurite density imaging (SANDI)”) to multishell diff
Externí odkaz:
https://doaj.org/article/71285021003c4428bcde1d1650746e4e
Autor:
Federico Spagnolo, Susanna Gobbi, Enikő Zsoldos, Manon Edde, Matthias Weigel, Cristina Granziera, Maxime Descoteaux, Muhamed Barakovic, Stefano Magon
Publikováno v:
Frontiers in Neuroimaging, Vol 3 (2024)
IntroductionMulti-shell diffusion Magnetic Resonance Imaging (dMRI) data has been widely used to characterise white matter microstructure in several neurodegenerative diseases. The lack of standardised dMRI protocols often implies the acquisition of
Externí odkaz:
https://doaj.org/article/565cd9842baf47a6836c097dcd633f54
Autor:
Félix Dumais, Jon Haitz Legarreta, Carl Lemaire, Philippe Poulin, François Rheault, Laurent Petit, Muhamed Barakovic, Stefano Magon, Maxime Descoteaux, Pierre-Marc Jodoin
Publikováno v:
NeuroImage, Vol 279, Iss , Pp 120288- (2023)
White matter bundle segmentation is a cornerstone of modern tractography to study the brain’s structural connectivity in domains such as neurological disorders, neurosurgery, and aging. In this study, we present FIESTA (FIbEr Segmentation in Tracto
Externí odkaz:
https://doaj.org/article/0e8de85453cc41a48b10e1b14ad43363
Autor:
Muhamed Barakovic, Marco Pizzolato, Chantal M. W. Tax, Umesh Rudrapatna, Stefano Magon, Tim B. Dyrby, Cristina Granziera, Jean-Philippe Thiran, Derek K. Jones, Erick J. Canales-Rodríguez
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
Axon radius is a potential biomarker for brain diseases and a crucial tissue microstructure parameter that determines the speed of action potentials. Diffusion MRI (dMRI) allows non-invasive estimation of axon radius, but accurately estimating the ra
Externí odkaz:
https://doaj.org/article/518bff9d9c184206ae2d9a674b219a90
Autor:
Yasser Alemán-Gómez, Alessandra Griffa, Jean-Christophe Houde, Elena Najdenovska, Stefano Magon, Meritxell Bach Cuadra, Maxime Descoteaux, Patric Hagmann
Publikováno v:
Scientific Data, Vol 9, Iss 1, Pp 1-16 (2022)
Measurement(s) brain connectivity measurement Technology Type(s) Fiber tracking
Externí odkaz:
https://doaj.org/article/24b4275c5bcb45108249c4bf1a087bc4
Autor:
Manon Edde, Francis Houde, Guillaume Theaud, Matthieu Dumont, Guillaume Gilbert, Jean-Christophe Houde, Loïka Maltais, Antoine Théberge, Moussa Doumbia, Ann-Marie Beaudoin, Emmanuelle Lapointe, Muhamed Barakovic, Stefano Magon, Maxime Descoteaux
Publikováno v:
NeuroImage: Clinical, Vol 40, Iss , Pp 103529- (2023)
It is currently unknown how quantitative diffusion and myelin MRI designs affect the results of a longitudinal study. We used two independent datasets containing 6 monthly MRI measurements from 20 healthy controls and 20 relapsing-remitting multiple
Externí odkaz:
https://doaj.org/article/9dad6789dc034fd7bcd0a38aae574dc3
Autor:
Priska Zuber, Laura Gaetano, Alessandra Griffa, Manuel Huerbin, Ludovico Pedullà, Laura Bonzano, Anna Altermatt, Charidimos Tsagkas, Katrin Parmar, Patric Hagmann, Jens Wuerfel, Ludwig Kappos, Till Sprenger, Olaf Sporns, Stefano Magon
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Although shared behavioral and neural mechanisms between working memory (WM) and motor sequence learning (MSL) have been suggested, the additive and interactive effects of training have not been studied. This study aimed at investigating cha
Externí odkaz:
https://doaj.org/article/acf989ab70b14b12a81ae41a7568a63e
Autor:
Yvonne Naegelin, Jens Kuhle, Sabine Schädelin, Alexandre N. Datta, Stefano Magon, Michael Amann, Christian Barro, Gian Paolo Ramelli, Kate Heesom, Yves-Alain Barde, Peter Weber, Ludwig Kappos
Publikováno v:
Orphanet Journal of Rare Diseases, Vol 16, Iss 1, Pp 1-9 (2021)
Abstract Background Rett syndrome (RS) is a severe neurodevelopmental disorder for which there is no approved therapy. This study aimed to assess safety and efficacy of oral fingolimod in children with RS using a pre-post and case–control design. M
Externí odkaz:
https://doaj.org/article/a3d1a388d4d84ef2a037ea1f987411e8
Autor:
Yvonne Naegelin, Katharina Saeuberli, Sabine Schaedelin, Hayley Dingsdale, Stefano Magon, Sergio Baranzini, Michael Amann, Katrin Parmar, Charidimos Tsagkas, Pasquale Calabrese, Iris Katharina Penner, Ludwig Kappos, Yves‐Alain Barde
Publikováno v:
Annals of Clinical and Translational Neurology, Vol 7, Iss 11, Pp 2251-2261 (2020)
Abstract Objective To determine the levels of brain‐derived neurotrophic factor (BDNF) in the serum of patients suffering from multiple sclerosis (MS) to evaluate the potential of serum BDNF as a biomarker for MS. Methods Using a recently validated
Externí odkaz:
https://doaj.org/article/aa6a01946a0b434bb54c127272cdd257