4,162 results found
    1. Neuroscience

    Anatomy of nerve fiber bundles at micrometer-resolution in the vervet monkey visual system

    Hiromasa Takemura, Nicola Palomero-Gallagher ... Karl Zilles
    Polarized light imaging demonstrates detailed organization of projection, callosal, longitudinal association and short association fibers in the primate visual system at micrometer-resolution.
    1. Neuroscience

    How biological attention mechanisms improve task performance in a large-scale visual system model

    Grace W Lindsay, Kenneth D Miller
    Implementing neural changes associated with attention in a deep neural network causes performance changes that mimic those observed in humans and macaques.
    1. Neuroscience

    Thalamocortical synapses in the cat visual system in vivo are weak and unreliable

    Madineh Sedigh-Sarvestani, Larry A Palmer, Diego Contreras
    A characterization of LGN-V1 synaptic transmission properties demonstrates thalamocortical synapses in vivo are weak and unreliable, but biologically constrained models show they efficiently drive cortex.
    1. Computational and Systems Biology
    2. Ecology

    TRex, a fast multi-animal tracking system with markerless identification, and 2D estimation of posture and visual fields

    Tristan Walter, Iain D Couzin
    Being fast, memory efficient, easy to use, and with powerful integrated tools, TRex will lower barriers of entry into, and enable more ambitious approaches to, the quantitative study of behavior.
    1. Developmental Biology
    2. Neuroscience

    Birth order dependent growth cone segregation determines synaptic layer identity in the Drosophila visual system

    Abhishek Kulkarni, Deniz Ertekin ... Thomas Hummel
    Timing in the formation of neurons influences synaptic connectivity.
    1. Developmental Biology
    2. Neuroscience

    Photoreceptors generate neuronal diversity in their target field through a Hedgehog morphogen gradient in Drosophila

    Matthew P Bostock, Anadika R Prasad ... Vilaiwan M Fernandes
    Photoreceptors diversify their target field at long range through a graded signal.
    1. Developmental Biology
    2. Neuroscience

    Two receptor tyrosine phosphatases dictate the depth of axonal stabilizing layer in the visual system

    Satoko Hakeda-Suzuki, Hiroki Takechi ... Takashi Suzuki
    Two receptor tyrosine phosphatases having overlapping function for the determination of the final axon stabilizing layer is encoded for their cumulative cytoplasmic activity and ligand specificity in the visual system.
    1. Neuroscience

    ON selectivity in the Drosophila visual system is a multisynaptic process involving both glutamatergic and GABAergic inhibition

    Sebastian Molina-Obando, Juan Felipe Vargas-Fique ... Marion Silies
    A fundamental visual computation, the establishment of ON selectivity, is established across distributed circuits, allowing for more robust and flexible coding than suggested by core circuit motifs.
    1. Genetics and Genomics
    2. Neuroscience

    A genetic, genomic, and computational resource for exploring neural circuit function

    Fred P Davis, Aljoscha Nern ... Gilbert L Henry
    Transcriptomes of cells in the Drosophila visual system combined with anatomy and other information reveal new functional insight into the visual circuit.
    1. Neuroscience

    A hierarchical, retinotopic proto-organization of the primate visual system at birth

    Michael J Arcaro, Margaret S Livingstone
    A retinotopic proto-organization present at birth provides the infrastructure for the subsequent development of visual cortex that commences at the onset of visual experience.

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