273 results found
    1. Physics of Living Systems

    Theory for the optimal detection of time-varying signals in cellular sensing systems

    Giulia Malaguti, Pieter Rein ten Wolde
    A theory is presented for the optimal design of cellular sensing systems that maximizes the sensing precision given resource constraints.
    1. Neuroscience
    2. Computational and Systems Biology

    Dynamic structure of locomotor behavior in walking fruit flies

    Alexander Y Katsov, Limor Freifeld ... Thomas R Clandinin
    A principled statistical segmentation of fruit fly walking leads to a compact model of immediate actions that can reproduce the unique behavioral sequences of individual flies.
    1. Computational and Systems Biology
    2. Neuroscience

    Training deep neural density estimators to identify mechanistic models of neural dynamics

    Pedro J Gonçalves, Jan-Matthis Lueckmann ... Jakob H Macke
    Deep neural networks can be trained to automatically find mechanistic models which quantitatively agree with experimental data, providing new opportunities for building and visualizing interpretable models of neural dynamics.
    1. Epidemiology and Global Health

    Structure in the variability of the basic reproductive number (R0) for Zika epidemics in the Pacific islands

    Clara Champagne, David Georges Salthouse ... Bernard Cazelles
    Stochastic models able to reproduce both incidence and seroprevalence data for Zika outbreaks in the Pacific Islands estimate that the basic reproduction number (R0) is between 1.5 and 4.1.
    1. Microbiology and Infectious Disease
    2. Physics of Living Systems

    High-throughput imaging and quantitative analysis uncovers the nature of plasmid positioning by ParABS

    Robin Köhler, Eugen Kaganovitch, Seán M Murray
    The ParABS system positions plasmids precisely within the cell but just below the threshold for oscillatory dynamics.
    1. Neuroscience
    2. Physics of Living Systems

    Binocular rivalry reveals an out-of-equilibrium neural dynamics suited for decision-making

    Robin Cao, Alexander Pastukhov ... Jochen Braun
    The statistics of binocular rivalry at different combinations of image contrast is reproduced quantitatively by competing out-of-equilibrium populations of independent neural assemblies with idealized attractor dynamics.
    1. Physics of Living Systems

    Learning developmental mode dynamics from single-cell trajectories

    Nicolas Romeo, Alasdair Hastewell ... Jörn Dunkel
    A computational framework enables the inference of hydrodynamic continuum models for collective cell migration from live-cell imaging data recorded in zebrafish embryos.
    1. Computational and Systems Biology

    Calibration and analysis of genome-based models for microbial ecology

    Stilianos Louca, Michael Doebeli
    A novel computation tool for microbial community modeling predicts the evolution and diversification of E. coli in laboratory evolution experiments and gives insight into the underlying metabolic processes.
    1. Physics of Living Systems

    Phylodynamic theory of persistence, extinction and speciation of rapidly adapting pathogens

    Le Yan, Richard A Neher, Boris I Shraiman
    A model of pathogen co-evolving with host population continuously acquiring immunity is used to identify evolutionary parameters allowing pathogen population to persist without going extinct or splitting into independent lineages.
    1. Computational and Systems Biology
    2. Neuroscience

    Inferring multi-scale neural mechanisms with brain network modelling

    Michael Schirner, Anthony Randal McIntosh ... Petra Ritter
    Hybrid brain network models predict neurophysiological processes that link structural and functional empirical data across scales and modalities in order to better understand neural information processing and its relation to brain function.

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