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ListarNeurociencias.artículos por tema "Magnetic Resonance Imaging"

ListarNeurociencias.artículos por tema "Magnetic Resonance Imaging"

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  • Abnormal brain network community structure related to psychological stress in schizophrenia 
    Castro, Mariana Nair; Bocaccio, Hernán; De Pino, Gabriela; Sánchez, Stella Maris; Wainsztein, Agustina Edith; Drucaroff, Lucas Javier; Costanzo, Elsa; Crossley, Nicolas; Mirta Fabiana, Villarreal; Guinjoan, Salvador Martín (Elsevier, 2023-02-15)
    Recent functional imaging studies in schizophrenia consistently report a disruption of brain connectivity. However, most of these studies analyze the brain connectivity during resting state. Since psychological stress is ...
  • The avalanche-like behaviour of large-scale haemodynamic activity from wakefulness to deep sleep 
    Bocaccio, Hernán; Pallavicini, Carla; Castro, Mariana Nair; Sánchez, Stella Maris; De Pino, Gabriela; Laufs, Helmut; Villarreal, Mirta Fabiana; Tagliazucchi, Enzo (Royal Society, 2019-09-11)
    Increasing evidence suggests that responsiveness is associated with critical or near-critical cortical dynamics, which exhibit scale-free cascades of spatio-temporal activity. These cascades, or 'avalanches', have been ...
  • Low-dimensional organization of global brain states of reduced consciousness 
    Perl, Yonatan Sanz; Pallavicini, Carla; Piccinini, Juan; Demertzi, Athena; Bonhomme, Vincent; Martial, Charlotte; Panda, Rajanikant; Alnagger, Naji; Annen, Jitka; Gosseries, Olivia; Ibañez, Agustín; Laufs, Helmut; Sitt, Jacobo D.; Jirsa, Viktor K.; Kringelbach, Morten; Laureys, Steven; Deco, Gustavo; Tagliazucchi, Enzo (Elsevier, 2023-05-11)
    Brain states are frequently represented using a unidimensional scale measuring the richness of subjective experience (level of consciousness). This description assumes a mapping between the high-dimensional space of ...

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