1,050 results found
    1. Neuroscience

    Altered functional connectivity during speech perception in congenital amusia

    Kyle Jasmin et al.
    Individuals with amusia, who have unreliable pitch processing, show decreased functional connectivity between right auditory and left language-related cortex during speech perception, demonstrating a neural basis for compensatory dimensional weighting.
    1. Neuroscience

    Frontal cortex selects representations of the talker’s mouth to aid in speech perception

    Muge Ozker et al.
    During speech perception, if auditory speech is not informative the frontal cortex will enhance responses in visual regions that represent the mouth of the talker to improve perception.
    1. Neuroscience

    Contributions of local speech encoding and functional connectivity to audio-visual speech perception

    Bruno L Giordano et al.
    Seeing a speaker's face aids comprehension by facilitating functional connectivity between the temporal and frontal lobes.
    1. Neuroscience

    Bottom-up and top-down neural signatures of disordered multi-talker speech perception in adults with normal hearing

    Aravindakshan Parthasarathy et al.
    Ear canal EEG and pupillometry reveal disordered temporal processing in adults with normal hearing who struggle to understand conversations in noisy backgrounds.
    1. Neuroscience

    The visual speech head start improves perception and reduces superior temporal cortex responses to auditory speech

    Patrick J Karas et al.
    Human perception and brain responses differ between words, in which mouth movements are visible before the voice is heard, and words, for which the reverse is true.
    1. Neuroscience

    Uncovering the functional anatomy of the human insula during speech

    Oscar Woolnough et al.
    Direct insular recordings in humans reveal that contrary to several prominent models of speech production, it is not engaged in pre-articulatory planning, but in auditory and somatosensory components of speech.
    1. Neuroscience

    Transformation of a temporal speech cue to a spatial neural code in human auditory cortex

    Neal P Fox et al.
    The human brain has a spatial code for representing temporal phonetic distinctions in speech.
    1. Computational and Systems Biology
    2. Neuroscience

    Speech encoding by coupled cortical theta and gamma oscillations

    Alexandre Hyafil et al.
    Computational modelling shows that coupled theta and gamma oscillations in the auditory cortex can decompose speech into its syllabic constituents, and organize the neural spiking at faster timescale into a decodable format.
    1. Neuroscience

    Integrating prediction errors at two time scales permits rapid recalibration of speech sound categories

    Itsaso Olasagasti, Anne-Lise Giraud
    Keeping flexible adaptable representations of speech categories at different time scales allows the brain to maintain stable perception in the face of varying speech sound characteristics.
    1. Neuroscience

    Neural tracking of speech mental imagery during rhythmic inner counting

    Lingxi Lu et al.
    A disassociated neural network underlies the dynamic construction of speech mental imagery independent of auditory perception.

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