32 results found
    1. Computational and Systems Biology

    Disruption in structural–functional network repertoire and time-resolved subcortical fronto-temporoparietal connectivity in disorders of consciousness

    Rajanikant Panda, Aurore Thibaut ... Prejaas Tewarie
    Loss of nonstationary connectivity in a subcortical fronto-temporoparietal network distinguishes patients with minimal conscious state and unresponsive wakefulness state, strongly supporting the mesocircuit hypothesis.
    1. Computational and Systems Biology
    2. Neuroscience

    A synergistic workspace for human consciousness revealed by Integrated Information Decomposition

    Andrea I Luppi, Pedro AM Mediano ... Emmanuel A Stamatakis
    Anaesthesia and disorders of consciousness both reduce the capacity of the human brain to integrate information, specifically targeting interactions within a shared circuit of regions in the brain’s default network.
    1. Medicine
    2. Neuroscience

    Recovery of consciousness and cognition after general anesthesia in humans

    George A Mashour, Ben JA Palanca ... Max B Kelz
    Cognitive reconstitution after pharmacologic unconsciousness is an extended process, executive function is more robust than expected, and the healthy human brain is resilient to the effects of deep general anesthesia.
    1. Neuroscience

    Conscious processing of global and local auditory irregularities causes differentiated heartbeat-evoked responses

    Diego Candia-Rivera, Federico Raimondo ... Jacobo D Sitt
    Brain-heart interactions under the processing of auditory irregularities could help to distinguish whether a patient is in a vegetative state or in a minimally conscious state.
    1. Neuroscience

    The involvement of the human prefrontal cortex in the emergence of visual awareness

    Zepeng Fang, Yuanyuan Dang ... Mingsha Zhang
    While minimizing the report-related motor confounding, event-related potential (ERP), high-frequency power, and functional connectivity of the local field potential (LFP) activity in human prefrontal cortex were enhanced under the emergence of visual awareness.
    1. Neuroscience

    Distinct cortical codes and temporal dynamics for conscious and unconscious percepts

    Moti Salti, Simo Monto ... Stanislas Dehaene
    Stimuli are encoded differently in the brain when perceived consciously and unconsciously; for conscious perception, the representations are stronger in certain brain regions and they display more complex dynamics.
    1. Neuroscience

    Internal models for interpreting neural population activity during sensorimotor control

    Matthew D Golub, Byron M Yu, Steven M Chase
    A novel analysis of neural activity recorded in monkeys performing a “brain-machine interface” task reveals that a mismatch between motor effectors and the brains’ internal models of those effectors can explain a substantial portion of movement errors.
    1. Neuroscience

    The SSVEP tracks attention, not consciousness, during perceptual filling-in

    Matthew J Davidson, Will Mithen ... Naotsugu Tsuchiya
    The strength of frequency-tagged neural activity during perceptual filling anti-correlates with the contents of consciousness, yet positively correlates with a neural measure of attention, dissociating these often confounded brain processes.
    1. Neuroscience

    Accelerating with FlyBrainLab the discovery of the functional logic of the Drosophila brain in the connectomic and synaptomic era

    Aurel A Lazar, Tingkai Liu ... Yiyin Zhou
    FlyBrainLab is an open-source computing platform that integrates 3D exploration and visualization of diverse Drosophila connectomic/synaptomic datasets with interactive exploration of the functional logic of modeled executable brain circuits.
    1. Cancer Biology

    Global hypo-methylation in a proportion of glioblastoma enriched for an astrocytic signature is associated with increased invasion and altered immune landscape

    James Boot, Gabriel Rosser ... Silvia Marino
    A proportion of glioblastoma with global hypo-methylation are enriched for an astrocytic signature and display increased invasion and altered immune landscape.

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