3,120 results found
    1. Neuroscience

    A hierarchy of timescales explains distinct effects of local inhibition of primary visual cortex and frontal eye fields

    Luca Cocchi et al.
    The selective effect of local inhibition on diffuse patterns of brain connectivity can be accounted for by an intrinsic hierarchical ordering of cortical timescales.
    1. Neuroscience

    Visual field map clusters in human frontoparietal cortex

    Wayne E Mackey et al.
    Topographic maps of space in frontal and parietal cortex are organized into clusters, similar to visual cortex, where multiple maps of polar angle share a confluent fovea.
    1. Human Biology and Medicine
    2. Neuroscience

    Humans treat unreliable filled-in percepts as more real than veridical ones

    Benedikt V Ehinger et al.
    In a forced decision between two identical percepts, subjects preferentially rely on inferred internally generated over veridically seen percepts.
    1. Neuroscience

    Attention operates uniformly throughout the classical receptive field and the surround

    Bram-Ernst Verhoef, John HR Maunsell
    A spatially-tuned normalization model accounts for neuronal responses to attended or unattended stimuli that are presented inside the classical receptive field or the surround, and explains various other observations.
    1. Neuroscience

    Response to short-term deprivation of the human adult visual cortex measured with 7T BOLD

    Paola Binda et al.
    Two hour deprivation of vision in one eye transiently boosts the representation of the deprived eye (suppressing the non-deprived eye) in adult human V1 and along the ventral pathway.
    1. Neuroscience

    Widespread correlation patterns of fMRI signal across visual cortex reflect eccentricity organization

    Michael J Arcaro et al.
    Functional coupling between visual areas reflects supra-areal eccentricity organization distinct from overlapping receptive field connectivity during both rest conditions and naturalistic movie viewing.
    1. Neuroscience

    Vision: Framing orientation selectivity

    Floris P de Lange, Matthias Ekman
    The ongoing debate on the neural basis of orientation selectivity in the primary visual cortex continues.
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    1. Neuroscience

    Visual Behavior: The eyes have it

    Mehmet Keleş, Mark A Frye
    Molecular genetic experiments are revealing how the fly brain generates behavioral responses to visual stimuli.
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    1. Developmental Biology
    2. Evolutionary Biology

    Multicellularity: The evolution of gene regulation

    Veronica Hinman, Gregory Cary
    The gene regulation mechanisms necessary for the development of complex multicellular animals have been found in sponges.
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    1. Neuroscience

    Language: I see what you are saying

    Gregory B Cogan
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