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Browsing Articles (Departament de Tecnologies de la Informació i les Comunicacions) by Author "Cruzat Grand, Josefina, 1983-"

Browsing Articles (Departament de Tecnologies de la Informació i les Comunicacions) by Author "Cruzat Grand, Josefina, 1983-"

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  • Deco, Gustavo; Cruzat Grand, Josefina, 1983-; Cabral, Joana; Tagliazucchi, Enzo; Laufs, Helmut; Logothetis, Nikos K.; Kringelbach, Morten L. (National Academy of Sciences, 2019)
    A fundamental problem in systems neuroscience is how to force a transition from one brain state to another by external driven stimulation in, for example, wakefulness, sleep, coma, or neuropsychiatric diseases. This requires ...
  • Deco, Gustavo; Cruzat Grand, Josefina, 1983-; Kringelbach, Morten L. (Nature Research, 2019)
    A key unresolved problem in neuroscience is to determine the relevant timescale for understanding spatiotemporal dynamics across the whole brain. While resting state fMRI reveals networks at an ultraslow timescale (below ...
  • Kringelbach, Morten L.; Cruzat Grand, Josefina, 1983-; Cabral, Joana; Moos Knudsen, Gitte; Carhart-Harris, Robin L.; Whybrow, Peter C.; Logothetis, N.; Deco, Gustavo (National Academy of Sciences, 2020)
    Remarkable progress has come from whole-brain models linking anatomy and function. Paradoxically, it is not clear how a neuronal dynamical system running in the fixed human anatomical connectome can give rise to the rich ...
  • Cruzat Grand, Josefina, 1983-; Sanz Perl, Yonatan; Escrichs, Anira; Vohryzek, Jakub; Timmermann, Christopher; Roseman, Leor; Luppi, Andrea I.; Ibañez, Agustin; Nutt, David; Carhart-Harris, Robin L.; Tagliazucchi, Enzo; Deco, Gustavo; Kringelbach, Morten L. (MIT Press, 2022)
    Psychedelic drugs show promise as safe and effective treatments for neuropsychiatric disorders, yet their mechanisms of action are not fully understood. A fundamental hypothesis is that psychedelics work by dose-dependently ...
  • Sanz Perl, Yonatan; Fittipaldi, Sol; Gonzalez Campo, Cecilia; Moguilner, Sebastián; Cruzat Grand, Josefina, 1983-; Fraile-Vazquez, Matias E.; Herzog, Rubén; Kringelbach, Morten L.; Deco, Gustavo; Prado, Pavel; Ibañez, Agustin; Tagliazucchi, Enzo (eLife, 2023)
    The treatment of neurodegenerative diseases is hindered by lack of interventions capable of steering multimodal whole-brain dynamics towards patterns indicative of preserved brain health. To address this problem, we combined ...
  • Singleton, S. Parker; Luppi, Andrea I.; Carhart-Harris, Robin L.; Cruzat Grand, Josefina, 1983-; Roseman, Leor; Nutt, David J.; Deco, Gustavo; Kringelbach, Morten L.; Stamatakis, Emmanuel A.; Kuceyeski, Amy (Nature Research, 2022)
    Psychedelics including lysergic acid diethylamide (LSD) and psilocybin temporarily alter subjective experience through their neurochemical effects. Serotonin 2a (5-HT2a) receptor agonism by these compounds is associated ...
  • Cruzat Grand, Josefina, 1983-; Herzog, Rubén; Prado, Pavel; Sanz Perl, Yonatan; Gonzalez-Gomez, Raul; Moguilner, Sebastián; Kringelbach, Morten L.; Deco, Gustavo; Tagliazucchi, Enzo; Ibañez, Agustin (Society for Neuroscience, 2023)
    Healthy brain dynamics can be understood as the emergence of a complex system far from thermodynamic equilibrium. Brain dynamics are temporally irreversible and thus establish a preferred direction in time (i.e., arrow of ...
  • Cruzat Grand, Josefina, 1983-; Deco, Gustavo; Tauste Campo, Adrià, 1982-; Principe, Alessandro; Costa, Albert, 1970-; Kringelbach, Morten L.; Rocamora, Rodrigo (Elsevier, 2018)
    Cognitive processing requires the ability to flexibly integrate and process information across large brain networks. How do brain networks dynamically reorganize to allow broad communication between many different brain ...
  • Cruzat Grand, Josefina, 1983-; Torralba, Mireia; Ruzzoli, Manuela; Fernández, Alba; Deco, Gustavo; Soto-Faraco, Salvador, 1970- (Elsevier, 2021)
    Several studies have shown that attention and perception can depend upon the phase of ongoing neural oscillations at stimulus onset. Here, we extend this idea to the memory domain. We tested the hypothesis that ongoing ...
  • Deco, Gustavo; Cruzat Grand, Josefina, 1983-; Cabral, Joana; Knudsen, Gitte M.; Carhart-Harris, Robin L.; Whybrow, Peter C.; Logothetis, Nikos K.; Kringelbach, Morten L. (Elsevier, 2018)
    Understanding the underlying mechanisms of the human brain in health and disease will require models with necessary and sufficient details to explain how function emerges from the underlying anatomy and is shaped by ...

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