1,235 results found
    1. Neuroscience

    Segregation of complex acoustic scenes based on temporal coherence

    Sundeep Teki, Maria Chait ... Timothy D Griffiths
    Experiments with realistic acoustic stimuli have revealed that humans distinguish salient sounds from background noise by integrating frequency and temporal information.
    1. Neuroscience

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

    Hyojin Park, Christoph Kayser ... Joachim Gross
    Rhythms of lip movements entrain low-frequency brain oscillations and facilitate audiovisual speech processing.
    1. Neuroscience

    Frontal beta-theta network during REM sleep

    Sujith Vijayan, Kyle Q Lepage ... Sydney S Cash
    Two regions of the frontal lobe – the anterior cingulate cortex and, unexpectedly, the dorsolateral prefrontal cortex – show coordinated rhythmic activity during REM sleep.
    1. Neuroscience

    Auditory selective attention is enhanced by a task-irrelevant temporally coherent visual stimulus in human listeners

    Ross K Maddox, Huriye Atilgan ... Adrian KC Lee
    Faced with multiple sources of sound, humans can better perceive all of a target sound's features when one of those features changes in time with a visual stimulus.
    1. Neuroscience

    Biophysics of object segmentation in a collision-detecting neuron

    Richard Burkett Dewell, Fabrizio Gabbiani
    Active dendritic processing enables an individual neuron to discriminate the spatial pattern of synaptic inputs, increasing neural and behavioral selectivity for escaping an impending threat.
    1. Neuroscience

    Quantifying decision-making in dynamic, continuously evolving environments

    Maria Ruesseler, Lilian Aline Weber ... Laurence Tudor Hunt
    Human behaviour in a continuous decision making task adapts to the overall statistics of the sensory environment, and these adaptations are also reflected in changes in neural responses to incoming sensory evidence.
    1. Neuroscience

    Theta- and gamma-band oscillatory uncoupling in the macaque hippocampus

    Saman Abbaspoor, Ahmed T Hussin, Kari L Hoffman
    Oscillations that co-occur in hippocampal CA1 during exploration in the rodent are shown to segregate according to exploratory and sleep states in the primate.
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    1. Neuroscience

    Increased theta/alpha synchrony in the habenula-prefrontal network with negative emotional stimuli in human patients

    Yongzhi Huang, Bomin Sun ... Huiling Tan
    Increased theta/alpha band activities within the habenula area and the prefrontal cortex, as well as the increased synchrony between the two structures in the same frequency band can serve as an indicator for negative emotions in humans.
    1. Physics of Living Systems

    Robust, coherent, and synchronized circadian clock-controlled oscillations along Anabaena filaments

    Rinat Arbel-Goren, Valentina Buonfiglio ... Joel Stavans
    Noisy circadian clocks in Anabaena, coupled by cell-cell communication, display high spatio-temporal coherence and can be robustly described by incorporating demographic noise in a theoretical model of coupled clock arrays.
    1. Neuroscience

    Stomach-brain synchrony reveals a novel, delayed-connectivity resting-state network in humans

    Ignacio Rebollo, Anne-Dominique Devauchelle ... Catherine Tallon-Baudry
    Coupling between the gastric rhythm and brain activity at rest reveals a novel resting-state network, characterized by delayed functional connectivity.

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