88 results found
    1. Neuroscience

    Variability of visual field maps in human early extrastriate cortex challenges the canonical model of organization of V2 and V3

    Fernanda Lenita Ribeiro, Ashley York ... Alexander Puckett
    The representation of the retina in early visual cortex shows that human brains have diverse functional organizations, raising questions about developmental mechanisms for visual map formation and how reliably these can be described by average templates.
    1. Neuroscience

    Preserved extrastriate visual network in a monkey with substantial, naturally occurring damage to primary visual cortex

    Holly Bridge, Andrew H Bell ... Kristine Krug
    Even when the primary visual cortical area is absent bilaterally from early life, the rest of a primate visual brain can develop and function normally to support day-to-day visual behaviour.
    1. Neuroscience

    Emergence of transformation-tolerant representations of visual objects in rat lateral extrastriate cortex

    Sina Tafazoli, Houman Safaai ... Davide Zoccolan
    Neuronal recordings from rat visual cortex reveal an object-processing pathway, along which neuronal representations become increasingly capable of supporting recognition of visual objects in spite of variation in their appearance.
    1. Developmental Biology
    2. Neuroscience

    Genetic mechanisms control the linear scaling between related cortical primary and higher order sensory areas

    Andreas Zembrzycki, Adam M Stocker ... Dennis DM O'Leary
    Primary and higher order visual area dimensions in the neocortex are determined by the same genetic mechanisms during development which in turn also control the proportionate scaling between them.
    1. Neuroscience

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

    Luca Cocchi, Martin V Sale ... Jason B Mattingley
    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

    Specialized contributions of mid-tier stages of dorsal and ventral pathways to stereoscopic processing in macaque

    Toshihide W Yoshioka, Takahiro Doi ... Ichiro Fujita
    Visual area MT signals binocular disparity quickly and robustly, whereas area V4 or its upstream area transforms the nature of the signals to derive a more sophisticated depth representation.
    1. Neuroscience

    Contribution of correlated noise and selective decoding to choice probability measurements in extrastriate visual cortex

    Yong Gu, Dora E Angelaki, Gregory C DeAngelis
    Addressing the controversy regarding the interpretation of choice probabilities demonstrates that both readout strategy and noise correlations contribute to the link between neural activity and perceptual decisions.
    1. Neuroscience

    An extended retinotopic map of mouse cortex

    Jun Zhuang, Lydia Ng ... Jack Waters
    An expanded map of mouse cortex reveals the expansion of retinotopic organization into barrel and retrosplenial cortices.
    1. Neuroscience

    Working memory gates visual input to primate prefrontal neurons

    Behrad Noudoost, Kelsey Lynne Clark, Tirin Moore
    Visual input to prefrontal cortex preferentially targets neurons with both sensory and motor properties, and the synaptic efficacy of these inputs is facilitated by working memory.
    1. Neuroscience

    Human blindsight is mediated by an intact geniculo-extrastriate pathway

    Sara Ajina, Franco Pestilli ... Holly Bridge
    White matter microstructure in hemianopia patients indicates that blindsight requires an intact connection between the lateral geniculate nucleus and extrastriate cortex.

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