Browsing by Author "Escrichs, Anira"

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  • Escrichs, Anira (Universitat Pompeu Fabra, 2023-01-27)
    Spontaneous brain activity persists and transitions between brain states, such as from wakefulness to sleep, from development to ageing, or it may transition to pathological states such as coma. Nevertheless, a consensual ...
  • Escrichs, Anira; Sanjuán, Ana; Atasoy, Selen; López-González, Ane; Garrido, César; Càmara, Estela; Deco, Gustavo (Frontiers, 2019)
    Over the past 2,500 years, contemplative traditions have explored the nature of the mind using meditation. More recently, neuroimaging research on meditation has revealed differences in brain function and structure in ...
  • Panda, Rajanikant; Thibaut, Aurore; Lopez-Gonzalez, Ane; Escrichs, Anira; Bahri, Mohamed Ali; Hillebrand, Arjan; Deco, Gustavo; Laureys, Steven; Gosseries, Olivia; Annen, Jitka; Tewarie, Prejaas (eLife, 2022)
    Understanding recovery of consciousness and elucidating its underlying mechanism is believed to be crucial in the field of basic neuroscience and medicine. Ideas such as the global neuronal workspace (GNW) and the mesocircuit ...
  • 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 ...
  • Fort, Mathilde; Ayneto, Alba; Escrichs, Anira; Sebastián Gallés, Núria (Wiley, 2017)
    To probably overcome the challenge of learning two languages at the same time, infants raised in a bilingual environment pay more attention to the mouth of talking faces than same-age monolinguals. Here we examined the ...
  • López-González, Ane; Panda, Rajanikant; Ponce-Alvarez, Adrián; Zamora-López, Gorka; Escrichs, Anira; Martial, Charlotte; Thibaut, Aurore; Gosseries, Olivia; Kringelbach, Morten L.; Annen, Jitka; Laureys, Steven; Deco, Gustavo (Nature Research, 2021)
    Low-level states of consciousness are characterized by disruptions of brain activity that sustain arousal and awareness. Yet, how structural, dynamical, local and network brain properties interplay in the different levels ...
  • De Filippi, Eleonora; Escrichs, Anira; Càmara, Estela; Garrido, César; Marins, Theo; Sánchez Fibla, Martí; Gilson, Matthieu; Deco, Gustavo (Springer, 2022)
    In the past decades, there has been a growing scientific interest in characterizing neural correlates of meditation training. Nonetheless, the mechanisms underlying meditation remain elusive. In the present work, we ...
  • Mayneris Perxachs, Jordi; Martin, Miquel; Burokas, Aurelijus, 1982-; Escrichs, Anira; Deco, Gustavo; Maldonado, Rafael, 1961-; Fernández Real, Jose M. (Elsevier, 2022)
    The microbiota-gut-brain axis has emerged as a novel target in depression, a disorder with low treatment efficacy. However, the field is dominated by underpowered studies focusing on major depression not addressing microbiome ...
  • De Filippi, Eleonora; Marins, Theo; Escrichs, Anira; Gilson, Matthieu; Moll, Jorge; Tovar-Moll, Fernanda; Deco, Gustavo (Oxford University Press, 2022)
    In the past decade, several studies have shown that Neurofeedback (NFB) by functional magnetic resonance imaging can alter the functional coupling of targeted and non-targeted areas. However, the causal mechanisms underlying ...
  • Sanz Perl, Yonatan; Escrichs, Anira; Tagliazucchi, Enzo; Kringelbach, Morten L.; Deco, Gustavo (Public Library of Science (PLoS), 2022)
    Despite decades of research, there is still a lack of understanding of the role and generating mechanisms of the ubiquitous fluctuations and oscillations found in recordings of brain dynamics. Here, we used whole-brain ...
  • G-Guzmán, Elvira; Sanz Perl, Yonatan; Vohryzek, Jakub; Escrichs, Anira; Manasova, Dragana; Türker, Basak; Tagliazucchi, Enzo; Kringelbach, Morten L.; Sitt, Jacobo; Deco, Gustavo (Royal Society, 2023)
    Life is a constant battle against equilibrium. From the cellular level to the macroscopic scale, living organisms as dissipative systems require the violation of their detailed balance, i.e. metabolic enzymatic reactions, ...
  • De Filippi, Eleonora; Uribe, Carme; Avila-Varela, Daniela S.; Martínez-Molina, Noelia; Gashaj, Venera; Pritschet, Laura; Santander, Tyler; Jacobs, Emily G.; Kringelbach, Morten L.; Sanz Perl, Yonatan; Deco, Gustavo; Escrichs, Anira (Frontiers, 2021)
    Brain dynamics have recently been shown to be modulated by rhythmic changes in female sex hormone concentrations across an entire menstrual cycle. However, many questions remain regarding the specific differences in ...
  • Escrichs, Anira; Sanz Perl, Yonatan; Uribe, Carme; Camara, Estela; Türker, Basak; Pyatigorskaya, Nadya; López-González, Ane; Pallavicini, Carla; Panda, Rajanikant; Annen, Jitka; Gosseries, Olivia; Laureys, Steven; Naccache, Lionel; Sitt, Jacobo; Laufs, Helmut; Tagliazucchi, Enzo; Kringelbach, Morten L.; Deco, Gustavo (Nature Research, 2022)
    Significant advances have been made by identifying the levels of synchrony of the underlying dynamics of a given brain state. This research has demonstrated that non-conscious dynamics tend to be more synchronous than in ...
  • Soler-Toscano, Fernando; Galadí, Javier Alejandro; Escrichs, Anira; Sanz Perl, Yonatan; López-González, Ane; Sitt, Jacobo; Annen, Jitka; Gosseries, Olivia; Thibaut, Aurore; Panda, Rajanikant; Esteban, Francisco J.; Laureys, Steven; Kringelbach, Morten L.; Langa, Jose Antonio; Deco, Gustavo (Public Library of Science (PLoS), 2022)
    The self-organising global dynamics underlying brain states emerge from complex recursive nonlinear interactions between interconnected brain regions. Until now, most efforts of capturing the causal mechanistic generating ...
  • Panda, Rajanikant; López-González, Ane; Gilson, Matthieu; Gosseries, Olivia; Thibaut, Aurore; Frasso, Gianluca; Cecconi, Benedetta; Escrichs, Anira; Coma Science Group Collaborators; Deco, Gustavo; Laureys, Steven; Zamora-López, Gorka; Annen, Jitka (Wiley, 2023)
    The study of the brain's dynamical activity is opening a window to help the clinical assessment of patients with disorders of consciousness. For example, glucose uptake and the dysfunctional spread of naturalistic and ...
  • Uribe, Carme; Escrichs, Anira; De Filippi, Eleonora; Sanz Perl, Yonatan; Junque, Carme; Gomez-Gil, Esther; Kringelbach, Morten L.; Guillamon, Antonio; Deco, Gustavo (Wiley, 2022)
    How the brain represents gender identity is largely unknown, but some neural differences have recently been discovered. We used an intrinsic ignition framework to investigate whether there are gender differences in the ...

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