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Akademický článek

The coupling between the spatial and temporal scales of neural processes revealed by a joint time-vertex connectome spectral analysis

Autor: Joan Rué-Queralt, Valentina Mancini, Vincent Rochas, Caren Latrèche, Peter J. Uhlhaas, Christoph M. Michel, Gijs Plomp, Stephan Eliez, Patric Hagmann

Publikováno v: NeuroImage, Vol 280, Iss , Pp 120337- (2023)

Brain oscillations are produced by the coordinated activity of large groups of neurons and different rhythms are thought to reflect different modes of information processing. These modes, in turn, are known to occur at different spatial scales. Never

Externí odkaz: https://doaj.org/article/cc3e74e3e7f44b35b31a4481a9a073a3

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Akademický článek

Source imaging of high-density visual evoked potentials with multi-scale brain parcellations and connectomes

Autor: David Pascucci, Sebastien Tourbier, Joan Rué-Queralt, Margherita Carboni, Patric Hagmann, Gijs Plomp

Publikováno v: Scientific Data, Vol 9, Iss 1, Pp 1-7 (2022)

Measurement(s) visual evoked potentials • brain activity measurement • diffusion weighted images Technology Type(s) high-density electroencephalography • magnetic resonance imaging Factor Type(s) visual stimulus Sample Characteristic - Organism

Externí odkaz: https://doaj.org/article/9f540fbbd478486a8c350b58173211cf

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Akademický článek

Structure supports function: Informing directed and dynamic functional connectivity with anatomical priors

Autor: David Pascucci, Maria Rubega, Joan Rué-Queralt, Sebastien Tourbier, Patric Hagmann, Gijs Plomp

Publikováno v: Network Neuroscience, Pp 1-19 (2022)

AbstractThe dynamic repertoire of functional brain networks is constrained by the underlying topology of structural connections. Despite this intrinsic relationship between structural connectivity (SC) and functional connectivity (FC), integrative an

Externí odkaz: https://doaj.org/article/52e505ccb1134529a55c24f84584a660

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Akademický článek

Decoding brain states on the intrinsic manifold of human brain dynamics across wakefulness and sleep

Autor: Joan Rué-Queralt, Angus Stevner, Enzo Tagliazucchi, Helmut Laufs, Morten L. Kringelbach, Gustavo Deco, Selen Atasoy

Publikováno v: Communications Biology, Vol 4, Iss 1, Pp 1-11 (2021)

Rué-Queralt et al. present a method for calculating low dimensional manifolds in functional magnetic resonance imaging data and use it across human sleep-wake cycles. Their results indicate that non-REM sleep states occupy distinct areas of this int

Externí odkaz: https://doaj.org/article/0225c54d68434746a6907fb35b80cb69

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Akademický článek

The connectome spectrum as a canonical basis for a sparse representation of fast brain activity

Autor: Joan Rué-Queralt, Katharina Glomb, David Pascucci, Sébastien Tourbier, Margherita Carboni, Serge Vulliémoz, Gijs Plomp, Patric Hagmann

Publikováno v: NeuroImage, Vol 244, Iss , Pp 118611- (2021)

The functional organization of neural processes is constrained by the brain's intrinsic structural connectivity, i.e., the connectome. Here, we explore how structural connectivity can improve the representation of brain activity signals and their dyn

Externí odkaz: https://doaj.org/article/72424c3fc8894e86a20e7d6b43700434

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Akademický článek

Connectome spectral analysis to track EEG task dynamics on a subsecond scale

Autor: Katharina Glomb, Joan Rué Queralt, David Pascucci, Michaël Defferrard, Sébastien Tourbier, Margherita Carboni, Maria Rubega, Serge Vulliémoz, Gijs Plomp, Patric Hagmann

Publikováno v: NeuroImage, Vol 221, Iss , Pp 117137- (2020)

We present an approach for tracking fast spatiotemporal cortical dynamics in which we combine white matter connectivity data with source-projected electroencephalographic (EEG) data. We employ the mathematical framework of graph signal processing in

Externí odkaz: https://doaj.org/article/a742bda64cfb44aa9b7349eac622f363

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Akademický článek

Definir un entorno virtual para la enseñanza y aprendizaje (EPA), criterios y enseñanzas

Autor: Joan Rué

Publikováno v: Cuaderno de Pedagogía Universitaria, Vol 17, Iss 34 (2020)

La vigente cultura docente, orientada fundamentalmente desde la lógica de la comunicación vertical, la estandarización y la evaluación externa debe reconfigurarse para adaptarse a las necesidades y características del trabajo no presencial de lo

Externí odkaz: https://doaj.org/article/7de76298de9e4c5e99b7d783685e87fa

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