1,725 results found
    1. Neuroscience
    2. Physics of Living Systems

    Continuous odor profile monitoring to study olfactory navigation in small animals

    Kevin S Chen, Rui Wu ... Andrew M Leifer
    To study odor-guided navigation of small animals such as worms and fly larvae, a novel flow chamber and odor sensor array are presented that better characterize the odors that the animal experiences.
    1. Physics of Living Systems
    2. Structural Biology and Molecular Biophysics

    Allosteric conformational ensembles have unlimited capacity for integrating information

    John W Biddle, Rosa Martinez-Corral ... Jeremy Gunawardena
    The effective higher-order binding cooperativities arising from an ensemble of dynamically interchanging conformations are identified and shown to fully describe integration of binding information at thermodynamic equilibrium.
    1. Neuroscience

    A flexible framework for simulating and fitting generalized drift-diffusion models

    Maxwell Shinn, Norman H Lam, John D Murray
    Sophisticated decision-making mechanisms and complex experimental paradigms can be modeled, simulated, and fit to empirical response time data, using a flexible and efficient computational modeling framework.
    1. Ecology
    2. Genetics and Genomics

    Genomic evidence for global ocean plankton biogeography shaped by large-scale current systems

    Daniel J Richter, Romain Watteaux ... Olivier Jaillon
    Analysis of genomic DNA composition of surface plankton communities reveals a stable, ocean basin-scale plankton biogeography that emerges from the intertwined effects of environmental variations and currents.
    1. Developmental Biology
    2. Evolutionary Biology

    An epithelial signalling centre in sharks supports homology of tooth morphogenesis in vertebrates

    Alexandre P Thiery, Ariane SI Standing ... Gareth J Fraser
    The development of diverse tooth shapes among vertebrates, from sharks to mammals, is a highly conserved process, utilising a similar dental signalling centre for more than 400 million years.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    A metabolic modeling-based framework for predicting trophic dependencies in native rhizobiomes of crop plants

    Alon Avraham Ginatt, Maria Berihu ... Shiri Freilich
    Understanding metabolic interactions and successive cross-feeding in native microbiomes illuminates the mechanisms behind plant disease promotion and suppression, enhancing our ability to manipulate microbiomes toward specific functions of interest.
    1. Structural Biology and Molecular Biophysics

    Mars, a molecule archive suite for reproducible analysis and reporting of single-molecule properties from bioimages

    Nadia M Huisjes, Thomas M Retzer ... Karl E Duderstadt
    Mars provides a software platform for the development of complex single-molecule analysis workflows enabling the discovery and reporting of new biological phenomena with an open data format accessible to everyone.
    1. Ecology
    2. Evolutionary Biology

    Sexual dimorphism in trait variability and its eco-evolutionary and statistical implications

    Susanne RK Zajitschek, Felix Zajitschek ... Shinichi Nakagawa
    Sex differences in trait variability imply that both sexes should be included in biomedical trials, using sex-specific statistical power calculations.
    1. Neuroscience

    Vestigial auriculomotor activity indicates the direction of auditory attention in humans

    Daniel J Strauss, Farah I Corona-Strauss ... Steven A Hackley
    Recordings of ear muscles in humans show that ears attempt to pivot in the direction that requires attention.
    1. Neuroscience

    Selfee, self-supervised features extraction of animal behaviors

    Yinjun Jia, Shuaishuai Li ... Wei Zhang
    Selfee, a self-supervised learning approach, is designed to extract comprehensive and discriminative features directly from raw videos of animal behaviors which can be used for in-depth analysis.

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