32 results found
    1. Neuroscience

    fMRI-based detection of alertness predicts behavioral response variability

    Sarah E Goodale et al.
    Time-varying states of alertness that shape behavioral responses may be detected from fMRI signal patterns.
    1. Neuroscience

    Robust vestibular self-motion signals in macaque posterior cingulate region

    Bingyu Liu et al.
    Macaque posterior cingulate region carries vestibular dominant self-motion signals with plentiful temporal components that could be useful for process of path integration.
    1. Neuroscience

    Exposing distinct subcortical components of the auditory brainstem response evoked by continuous naturalistic speech

    Melissa J Polonenko, Ross K Maddox
    The response from discrete stages of the early auditory pathway can be measured by subtle manipulations to long-form natural speech stimuli paired with deconvolution analysis of electroencephalography data.
    1. Neuroscience

    Microsecond interaural time difference discrimination restored by cochlear implants after neonatal deafness

    Nicole Rosskothen-Kuhl et al.
    Early deaf human CI users are often insensitive to sub-millisecond interaural time differences (ITDs); however, with synchronized CIs, early deafened rats learned to lateralize small ITDs near 50 µs.
    1. Neuroscience

    Natural ITD statistics predict human auditory spatial perception

    Rodrigo Pavão et al.
    Human brain has incorporated natural statistics of spatial cues to the neural code supporting perception of sound location.
    1. Neuroscience

    The role of cochlear place coding in the perception of frequency modulation

    Kelly L Whiteford et al.
    Human perceptual sensitivity to frequency modulation across the hearing range can be explained by a unitary neural code based on neural responses to amplitude modulation and fidelity of cochlear tuning.
    1. Computational and Systems Biology
    2. Neuroscience

    Shared and modality-specific brain regions that mediate auditory and visual word comprehension

    Anne Keitel et al.
    The comprehension of acoustic and visual speech depends on modality-specific pathways in the brain, which explains why auditory speech abilities and lip reading are not associated in typical adults.
    1. Computational and Systems Biology
    2. Neuroscience

    A sensorimotor model shows why a spectral jamming avoidance response does not help bats deal with jamming

    Omer Mazar, Yossi Yovel
    An elaborated bat-predator model shows that even in high bat-densities, bats can successfully catch flying insects and that changing their signals’ frequency is not necessary for dealing with sensory interference.
    1. Neuroscience

    Infant and adult SCA13 mutations differentially affect Purkinje cell excitability, maturation, and viability in vivo

    Jui-Yi Hsieh et al.
    Electrophysiological analysis and imaging in live zebrafish reveal that infant- and adult-onset SCA13 mutations have distinct effects on the electrical activity, development, and survival of cerebellar Purkinje cells.
    1. Neuroscience

    Complexity of frequency receptive fields predicts tonotopic variability across species

    Quentin Gaucher et al.
    The A1 of ferrets and mice show similar tonotopic organizations, with neurons preferring a single frequency being more precisely organized into a tonotopic map than multipeaked neurons.

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