4,038 results found
    1. Neuroscience

    Systematic annotation of a complete adult male Drosophila nerve cord connectome reveals principles of functional organisation

    Elizabeth C Marin, Billy J Morris ... Gregory SXE Jefferis
    Not revised
    Reviewed Preprint v1
    • Fundamental
    • Compelling
    1. Computational and Systems Biology

    Emergence and propagation of epistasis in metabolic networks

    Sergey Kryazhimskiy
    Mutations that affect a metabolic network generically exhibit epistasis, which propagates to higher level phenotypes, such as fitness, carrying some information about the network’s topology.
    1. Neuroscience

    Evolution of neural activity in circuits bridging sensory and abstract knowledge

    Francesca Mastrogiuseppe, Naoki Hiratani, Peter Latham
    Gradient-descent synaptic plasticity applied to neuroscience categorization tasks captures the behaviour of common neural activity measures (category and context selectivity, correlation, asymmetry) reported in experiments, and makes novel experimental predictions.
    1. Neuroscience

    A prefrontal network model operating near steady and oscillatory states links spike desynchronization and synaptic deficits in schizophrenia

    David A Crowe, Andrew Willow ... Bagrat Amirikian
    Cortical network model suggests a mechanism explaining the link between NMDAR synaptic and spike synchrony deficits observed in a pharmacological monkey model of prefrontal network failure in schizophrenia.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Broad-scale variation in human genetic diversity levels is predicted by purifying selection on coding and non-coding elements

    David A Murphy, Eyal Elyashiv ... Guy Sella
    Background selection is shown to be the dominant mode of linked selection in humans, with marked effects on diversity levels throughout autosomes.
    1. Evolutionary Biology

    Can Hamilton’s rule be violated?

    Matthijs van Veelen
    Hamilton's rule can be violated when costs and benefits of cooperation are defined using the counterfactual method, and when they depend on the cooperation of others.
    1. Developmental Biology
    2. Physics of Living Systems

    From local resynchronization to global pattern recovery in the zebrafish segmentation clock

    Koichiro Uriu, Bo-Kai Liao ... Luis G Morelli
    Theory explains how transport of gene expression vortices by cell advection may cause intermingled defective and normal segments along the body axis during resynchronization experiments in the zebrafish segmentation clock.
    1. Physics of Living Systems

    Toward Stable Replication of Genomic Information in Pools of RNA Molecules

    Ludwig Burger, Ulrich Gerland
    Not revised
    Reviewed Preprint v1
    • Important
    • Solid
    1. Neuroscience

    A Statistical Framework for Analysis of Trial-Level Temporal Dynamics in Fiber Photometry Experiments

    Gabriel Loewinger, Erjia Cui ... Francisco Pereira
    Revised
    Reviewed Preprint v2
    Updated
    • Important
    • Convincing
    1. Medicine
    2. Immunology and Inflammation

    Concerted changes in the pediatric single-cell intestinal ecosystem before and after anti-TNF blockade

    Hengqi Betty Zheng, Benjamin A. Doran ... Leslie S. Kean
    Not revised
    Reviewed Preprint v1
    • Important
    • Compelling

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