2,748 results found
    1. Neuroscience

    A stochastic world model on gravity for stability inference

    Taicheng Huang, Jia Liu
    Empirical experiments and computational modeling reveal a stochastic world model on gravity for stability inference that represents gravity’s vertical direction as a Gaussian distribution.
    1. Neuroscience

    An open-source device for measuring food intake and operant behavior in rodent home-cages

    Bridget A Matikainen-Ankney, Thomas Earnest ... Alexxai V Kravitz
    An open-source behavioral platform allows for operant, feeding, and circadian experiments in rodent home-cages.
    1. Neuroscience

    Coding strategies in the otolith system differ for translational head motion vs. static orientation relative to gravity

    Mohsen Jamali, Jerome Carriot ... Kathleen E Cullen
    Through different coding strategies, irregular and regular otolith afferents preferentially encode translational self-motion and changes in static head orientation relative to gravity.
    1. Computational and Systems Biology
    2. Neuroscience

    Direction-dependent arm kinematics reveal optimal integration of gravity cues

    Jeremie Gaveau, Bastien Berret ... Charalambos Papaxanthis
    Theoretical models and experimental results reveal how the optimal integration of gravity cues fine tunes movement kinematics so that motor effort is minimized in the ubiquitous gravity field.
    1. Neuroscience

    DeepPoseKit, a software toolkit for fast and robust animal pose estimation using deep learning

    Jacob M Graving, Daniel Chae ... Iain D Couzin
    A new deep-learning software toolkit with general-purpose methods for quickly and reliably measuring the full body posture of animals directly from images or videos without physical markers.
    1. Cell Biology
    2. Neuroscience

    The endoplasmic reticulum, not the pH gradient, drives calcium refilling of lysosomes

    Abigail G Garrity, Wuyang Wang ... Haoxing Xu
    The endoplasmic reticulum serves as a direct and primary source of calcium ions for the lysosome.
    1. Developmental Biology

    Hand2 inhibits kidney specification while promoting vein formation within the posterior mesoderm

    Elliot A Perens, Zayra V Garavito-Aguilar ... Deborah Yelon
    The Hand2 transcription factor regulates the dimensions of the kidney by controlling cell fate decisions at the interface between organ fields.
    1. Neuroscience

    Distinct combinations of variant ionotropic glutamate receptors mediate thermosensation and hygrosensation in Drosophila

    Zachary A Knecht, Ana F Silbering ... Paul A Garrity
    A combination of genetics, behavior and physiology demonstrate that cool and moisture sensing rely on overlapping combinations of sensory receptors in Drosophila.
    1. Ecology

    Rarity is a more reliable indicator of land-use impacts on soil invertebrate communities than other diversity metrics

    Andrew Dopheide, Andreas Makiola ... Ian A Dickie
    Rarity metrics reveal pervasive negative impacts of agricultural land use on soil invertebrate communities, whereas widely-used richness and diversity metrics underestimate the magnitude of these impacts.
    1. Neuroscience

    The Ionotropic Receptors IR21a and IR25a mediate cool sensing in Drosophila

    Lina Ni, Mason Klein ... Paul A Garrity
    Two members of a widely studied family of chemoreceptors, the "orphan" chemoreceptor IR21a and its putative co-receptor IR25a, act together to mediate cool sensation in fruit fly larvae.

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