699 results found
    1. Neuroscience

    The frequency gradient of human resting-state brain oscillations follows cortical hierarchies

    Keyvan Mahjoory et al.
    The strongest peak frequency of brain oscillations in a brain area decreases significantly, gradually and robustly along the posterior-anterior axis following the global hierarchy from early sensory to higher order areas.
    1. Computational and Systems Biology
    2. Neuroscience

    Stochastic resonance mediates the state-dependent effect of periodic stimulation on cortical alpha oscillations

    Jérémie Lefebvre et al.
    Stochastic resonance, triggered by fluctuations in brain state, is found to determine the outcomes of periodic stimulation and how it interacts with brain oscillations.
    1. Neuroscience

    Lip movements entrain the observers’ low-frequency brain oscillations to facilitate speech intelligibility

    Hyojin Park et al.
    Rhythms of lip movements entrain low-frequency brain oscillations and facilitate audiovisual speech processing.
    1. Neuroscience

    Theta oscillations locked to intended actions rhythmically modulate perception

    Alice Tomassini et al.
    Theta oscillations synchronize perception with the emerging motor intention in an automatic and task-independent way.
    1. Developmental Biology
    2. Neuroscience

    Slow oscillation-spindle coupling predicts enhanced memory formation from childhood to adolescence

    Michael A Hahn et al.
    An individualized cross-frequency coupling approach identified slow oscillation-spindle coupling strength as a novel mechanism that mediates memory formation during cortical maturation.
    1. Neuroscience

    A quantitative theory of gamma synchronization in macaque V1

    Eric Lowet et al.
    Gamma-band synchronization behavior in area V1 was predicted by weakly coupled oscillator principles.
    1. Neuroscience

    Externally induced frontoparietal synchronization modulates network dynamics and enhances working memory performance

    Ines R Violante et al.
    Externally induced synchronous/desynchronous oscillations during working memory performance reveal distinct patterns of brain activity and connectivity across large-scale networks recruited by the task.
    1. Neuroscience

    On cross-frequency phase-phase coupling between theta and gamma oscillations in the hippocampus

    Robson Scheffer-Teixeira, Adriano BL Tort
    Phase-locking of hippocampal theta and gamma waves has been proposed to support memory formation, but an analysis using robust statistical methods finds no convincing evidence for the phenomenon.
    1. Neuroscience

    Pre-stimulus phase and amplitude regulation of phase-locked responses are maximized in the critical state

    Arthur-Ervin Avramiea et al.
    Critical networks show maximum pre-stimulus phase and amplitude regulation of stimulus-evoked responses.
    1. Neuroscience

    Multiple mechanisms link prestimulus neural oscillations to sensory responses

    Luca Iemi et al.
    Neural oscillations prior to a stimulus modulate the strength of early and late responses in opposite directions via distinct mechanisms.

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