571 results found
    1. Neuroscience

    Medial entorhinal cortex activates in a traveling wave in the rat

    J Jesús Hernández-Pérez et al.
    The existence of traveling waves in the medial entorhinal cortex, like those observed in the hippocampus, supports the hypothesis that traveling waves coordinate the activity of anatomically distributed circuits.
    1. Neuroscience

    Automated long-term recording and analysis of neural activity in behaving animals

    Ashesh K Dhawale et al.
    A new automated system for recording and analyzing neural activity in behaving animals over months-long time-scales offers new perspectives on how neural circuits underlie processes such as learning, development, and recovery from brain injury.
    1. Physics of Living Systems
    2. Cell Biology

    Dynamic curvature regulation accounts for the symmetric and asymmetric beats of Chlamydomonas flagella

    Pablo Sartori et al.
    The self-organised beat of cilia and flagella is dynamically regulated by curvature.
    1. Neuroscience

    Visualization of currents in neural models with similar behavior and different conductance densities

    Leandro M Alonso, Eve Marder
    Visualization methods display the dynamics of the currents in conductance-based model neurons, and show how their contribution changes in response to perturbation.
    1. Neuroscience

    Sparse activity of identified dentate granule cells during spatial exploration

    Maria Diamantaki et al.
    Morphologically-mature granule cells with complex dendritic trees contribute to a sparse representation of space in the rat dentate gyrus.
    1. Physics of Living Systems
    2. Cell Biology

    Flagellar synchronization through direct hydrodynamic interactions

    Douglas R Brumley et al.
    A combination of experiment and theory shows that pairs of eukaryotic flagella can achieve robust synchronization solely through the action of the fluid that surrounds them.
    1. Evolutionary Biology
    2. Physics of Living Systems

    Hydrodynamics of sponge pumps and evolution of the sponge body plan

    Seyed Saeed Asadzadeh et al.
    The architecture of flagellated chambers in sponge pumps is linked to that of body plan, supporting the current view that the sponge aquiferous system evolved from an open-type filtration system.
    1. Physics of Living Systems

    Mitigating memory effects during undulatory locomotion on hysteretic materials

    Perrin E Schiebel et al.
    Undulatory animals moving on the surface must manage material memory by either having a slender anatomy that facilitates avoiding previously remodeled substrate, or using waveshapes that effectively utilize the memory.
    1. Computational and Systems Biology
    2. Neuroscience

    Bayesian inference for biophysical neuron models enables stimulus optimization for retinal neuroprosthetics

    Jonathan Oesterle et al.
    Bayesian simulator-based inference is used to infer the parameters of complex multicompartment models of retinal neurons from two-photon imaging data.
    1. Neuroscience

    Peripheral sensory coding through oscillatory synchrony in weakly electric fish

    Christa A Baker et al.
    Sensory receptors encode stimuli by transiently synchronizing ongoing electrical oscillations, conferring enhanced sensitivity to communication signals produced by large groups of conspecifics.

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