1,225 results found
    1. Neuroscience

    Structural and functional properties of a probabilistic model of neuronal connectivity in a simple locomotor network

    Andrea Ferrario et al.
    A new probabilistic model of connectivity reveals the structural and functional properties of the neural networks controlling locomotion in many individual tadpoles.
    1. Neuroscience

    Longitudinal stability of medial temporal lobe connectivity is associated with tau-related memory decline

    Quanjing Chen et al.
    Phosphorylated tau was related to a loss of structural stability in medial temporal lobe connectivity, and this loss of stability moderated the relationship between phosphorylated tau accumulation and memory decline.
    1. Neuroscience

    Automatic discovery of cell types and microcircuitry from neural connectomics

    Eric Jonas, Konrad Kording
    An algorithm for analysing brain connectivity data identifies cell types and connections in simple (C. elegans) and complex (mouse) nervous systems, and can even resolve structure and connectivity in a man-made microprocessor.
    1. Neuroscience

    Multi-scale mapping along the auditory hierarchy using high-resolution functional UltraSound in the awake ferret

    Célian Bimbard et al.
    Functional UltraSound imaging allows mapping tonotopic organisation in multiple auditory subcortical and cortical brain structures with an unprecedented spatial functional resolution, while giving access to long-distance top-down connectivity pattern from frontal cortex to auditory cortex.
    1. Neuroscience

    Wiring variations that enable and constrain neural computation in a sensory microcircuit

    William F Tobin et al.
    Systematic and coordinated variations in morphology and connectivity can structurally tune a microcircuit's computation but non-systematic variably also exists, imparting "connection noise" that potentially limits processing performance.
    1. Neuroscience

    Neuromodulatory connectivity defines the structure of a behavioral neural network

    Feici Diao et al.
    Using targeted functional manipulations of neural activity to map neuromodulatory connections can deliver considerable insight into the functional architecture of a behaviorally important network even in the absence of information about its synaptic connectivity.
    1. Cell Biology
    2. Neuroscience

    Reconstruction of genetically identified neurons imaged by serial-section electron microscopy

    Maximilian Joesch et al.
    A new pipeline of electron microscopy techniques reduces the time required to visualize genetically targeted neurons and their connections by two orders of magnitude.
    1. Neuroscience

    Conserved neural circuit structure across Drosophila larval development revealed by comparative connectomics

    Stephan Gerhard et al.
    The connectivity structure of a nociceptive circuit is precisely maintained over Drosophila larval development through cell type-specific increases in synaptic contacts as measured from electron microscopy reconstructions, while individual neurons grow five-fold in size and number of synapses.
    1. Neuroscience

    Macro-connectomics and microstructure predict dynamic plasticity patterns in the non-human primate brain

    Sean Froudist-Walsh et al.
    Brain recovery after injury can be predicted based on its activity and structure, which may allow us to understand why some brain injuries lead to permanent loss of cognitive function, while others do not.
    1. Neuroscience

    Transsynaptic mapping of Drosophila mushroom body output neurons

    Kristin M Scaplen et al.
    Transsynaptic mapping of the postsynaptic connections of mushroom body output neurons reveal both divergent and convergent projections allowing for multimodal integration prior to initiation of an output response.

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