Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Whole-brain model"'
Autor:
Gustavo Patow, Leon Stefanovski, Petra Ritter, Gustavo Deco, Xenia Kobeleva, for the Alzheimer’s Disease Neuroimaging Initiative
Publikováno v:
Alzheimer’s Research & Therapy, Vol 15, Iss 1, Pp 1-18 (2023)
Abstract Background Alzheimer’s disease is a neurodegenerative condition associated with the accumulation of two misfolded proteins, amyloid-beta (A $$\beta$$ β ) and tau. We study their effect on neuronal activity, with the aim of assessing their
Externí odkaz:
https://doaj.org/article/e6440b83b9da46238fd903843b0cbb15
Autor:
David Sutherland Blair, Carles Soriano-Mas, Joana Cabral, Pedro Moreira, Pedro Morgado, Gustavo Deco
Publikováno v:
Frontiers in Human Neuroscience, Vol 17 (2023)
Externí odkaz:
https://doaj.org/article/6f7f86a5fbbe4d359809dc5e07a113b9
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
David Sutherland Blair, Carles Soriano-Mas, Joana Cabral, Pedro Moreira, Pedro Morgado, Gustavo Deco
Publikováno v:
Frontiers in Human Neuroscience, Vol 16 (2022)
The past two decades have seen an explosion in the methods and directions of neuroscience research. Along with many others, complexity research has rapidly gained traction as both an independent research field and a valuable subdiscipline in computat
Externí odkaz:
https://doaj.org/article/3e15e15a59ef4f73b7075bb115e6286a
Publikováno v:
Frontiers in Computational Neuroscience, Vol 16 (2022)
Computational neuroscience has come a long way from its humble origins in the pioneering work of Hodgkin and Huxley. Contemporary computational models of the brain span multiple spatiotemporal scales, from single neuronal compartments to models of so
Externí odkaz:
https://doaj.org/article/d2716f2b98d644679a980ea6e6515af1
Autor:
Xenia Kobeleva, Gaël Varoquaux, Alain Dagher, Mohit Adhikari, Christian Grefkes, Matthieu Gilson
Publikováno v:
NeuroImage: Clinical, Vol 36, Iss , Pp 103262- (2022)
Functional magnetic resonance imaging (fMRI) captures information on brain function beyond the anatomical alterations that are traditionally visually examined by neuroradiologists. However, the fMRI signals are complex in addition to being noisy, so
Externí odkaz:
https://doaj.org/article/43eb83e90c8e4ed6bd1393b5e984d24b
Autor:
Sebastian Idesis, Chiara Favaretto, Nicholas V. Metcalf, Joseph C. Griffis, Gordon L. Shulman, Maurizio Corbetta, Gustavo Deco
Publikováno v:
NeuroImage: Clinical, Vol 36, Iss , Pp 103233- (2022)
Understanding the effect of focal lesions (stroke) on brain structure-function traditionally relies on behavioral analyses and correlation with neuroimaging data. Here we use structural disconnection maps from individual lesions to derive a causal me
Externí odkaz:
https://doaj.org/article/11b06277c952458cbac556230fc25acb
Autor:
Caglar Cakan, Cristiana Dimulescu, Liliia Khakimova, Daniela Obst, Agnes Flöel, Klaus Obermayer
Publikováno v:
Frontiers in Computational Neuroscience, Vol 15 (2022)
During slow-wave sleep, the brain is in a self-organized regime in which slow oscillations (SOs) between up- and down-states travel across the cortex. While an isolated piece of cortex can produce SOs, the brain-wide propagation of these oscillations
Externí odkaz:
https://doaj.org/article/edfd23667737401e9d6f84db42de0517
Autor:
Oleksandr V. Popovych, Kyesam Jung, Thanos Manos, Sandra Diaz-Pier, Felix Hoffstaedter, Jan Schreiber, B.T. Thomas Yeo, Simon B. Eickhoff
Publikováno v:
NeuroImage, Vol 236, Iss , Pp 118201- (2021)
Modern approaches to investigate complex brain dynamics suggest to represent the brain as a functional network of brain regions defined by a brain atlas, while edges represent the structural or functional connectivity among them. This approach is als
Externí odkaz:
https://doaj.org/article/94927ba5b6ac440fa4fd3d4a0a3b8bbf
Publikováno v:
Frontiers in Computational Neuroscience, Vol 15 (2021)
The structural connectivity of human brain allows the coexistence of segregated and integrated states of activity. Neuromodulatory systems facilitate the transition between these functional states and recent computational studies have shown how an in
Externí odkaz:
https://doaj.org/article/2327de0d98be4a12be87ce193d27a817