633 results found
    1. Neuroscience

    Neural markers of predictive coding under perceptual uncertainty revealed with Hierarchical Frequency Tagging

    Noam Gordon, Roger Koenig-Robert ... Jakob Hohwy
    The novel neural marker for the integration of top-down predictions and bottom-up signals in perception elucidates uncertainty in perceptual inference and provides evidence for the predictive coding account of perception.
    1. Neuroscience

    Linguistic processing of task-irrelevant speech at a cocktail party

    Paz Har-shai Yahav, Elana Zion Golumbic
    Syntactic structure-building processes can be applied to speech that is task-irrelevant and should be ignored, demonstrating that Selective Attention does not fully eliminate linguistic processing of competing speech.
    1. Neuroscience

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

    Keyvan Mahjoory, Jan-Mathijs Schoffelen ... Joachim Gross
    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. Neuroscience

    Cortical entrainment to hierarchical contextual rhythms recomposes dynamic attending in visual perception

    Peijun Yuan, Ruichen Hu ... Yi Jiang
    The human brain involuntarily exploits multiscale regularities in rhythmic contexts to recompose the dynamic profile of visual temporal attention.
    1. Computational and Systems Biology
    2. Physics of Living Systems

    Conformist social learning leads to self-organised prevention against adverse bias in risky decision making

    Wataru Toyokawa, Wolfgang Gaissmaier
    Mathematical modelling and large-scale online experiments revealed that learning from others can induce 'smarter' decisions even when most individuals are biased towards adverse risk aversion.
    1. Neuroscience

    Bayesian analysis of phase data in EEG and MEG

    Sydney Dimmock, Cian O'Donnell, Conor Houghton
    A Bayesian model of phase angles illustrates a novel approach to the analysis of phase coherence in frequency-tagged experiments.
    1. Neuroscience

    Disrupted-in-schizophrenia-1 is required for normal pyramidal cell–interneuron communication and assembly dynamics in the prefrontal cortex

    Jonas-Frederic Sauer, Marlene Bartos
    In a mouse model of psychiatric illness, the neuronal network of the medial prefrontal cortex is characterized by reduced activity levels of interneurons, impaired gamma oscillations, and altered activation of cell assemblies.
    1. Neuroscience

    Cortical encoding of acoustic and linguistic rhythms in spoken narratives

    Cheng Luo, Nai Ding
    In the processing of spoken narratives, bottom-up acoustic cues and top-down linguistic knowledge separately contribute to neural construction of linguistic units.
    1. Computational and Systems Biology

    A hierarchical model for external electrical control of an insect, accounting for inter-individual variation of muscle force properties

    Dai Owaki, Volker Dürr, Josef Schmitz
    A near-linear relationship between electrical stimulus duration and resultant joint torque in stick insects has been unveiled, enhancing control strategies in biohybrid robotics.
    1. Neuroscience

    A quantitative theory of gamma synchronization in macaque V1

    Eric Lowet, Mark J Roberts ... Peter De Weerd
    Gamma-band synchronization behavior in area V1 was predicted by weakly coupled oscillator principles.

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