512 results found
    1. Neuroscience

    Thalamus and claustrum control parallel layer 1 circuits in retrosplenial cortex

    Ellen KW Brennan et al.
    Parallel input streams to layer 1 identify a computationally distinct principal neuronal subtype ideally positioned to support spatial orientation computations in the granular retrosplenial cortex.
    1. Neuroscience

    Angular velocity integration in a fly heading circuit

    Daniel Turner-Evans et al.
    A distinctive recurrent network motif in the Drosophila central brain enables neurons that encode angular velocity to shift population activity in compass neurons, thereby updating their heading representation whenever the fly turns.
    1. Neuroscience

    Anatomical organization of presubicular head-direction circuits

    Patricia Preston-Ferrer et al.
    Presubicular head-direction circuits are cell-type specific, with long-range projections reaching the 'grid-cell area' medial entorhinal cortex.
    1. Neuroscience

    Cerebellar re-encoding of self-generated head movements

    Guillaume P Dugué et al.
    The cerebellum encodes self-generated head rotations in a head posture-dependent manner, providing in particular a representation of how the head rotates about axes referenced relative to gravity.
    1. Neuroscience

    Elementary sensory-motor transformations underlying olfactory navigation in walking fruit-flies

    Efrén Álvarez-Salvado et al.
    A high-throughput behavioral paradigm and computational modeling are used to decompose olfactory navigation in walking Drosophila melanogaster into a set of quantitative relationships between sensory input and motor output.
    1. Ecology
    2. Neuroscience

    Airflow and optic flow mediate antennal positioning in flying honeybees

    Taruni Roy Khurana, Sanjay P Sane
    Honeybees determine their flight speed by combining feedback from optic flow and airflow.
    1. Neuroscience

    Multiplexed coding by cerebellar Purkinje neurons

    Sungho Hong et al.
    Cerebellar Purkinje neurons use a multiplexed simple spike code combining synchrony/spike time and firing rate, with each component encoding distinct information about movements such as motion onset timing and kinematics.
    1. Computational and Systems Biology
    2. Neuroscience

    Prediction of primary somatosensory neuron activity during active tactile exploration

    Dario Campagner et al.
    Primary trigeminal neurons encode rotational forces in awake mice as they explore an object with their whiskers, allowing accurate prediction of spiking during behaviour.
    1. Structural Biology and Molecular Biophysics
    2. Cell Biology

    Autocatalytic microtubule nucleation determines the size and mass of Xenopus laevis egg extract spindles

    Franziska Decker et al.
    Quantitative microscopy and theory show that the size of Xenopus laevis egg extract spindles is controlled by a spatially-regulated autocatalytic growth mechanism driven by microtubule-stimulated microtubule nucleation.
    1. Neuroscience

    Encoding and control of orientation to airflow by a set of Drosophila fan-shaped body neurons

    Timothy A Currier et al.
    Electrophysiology identifies a population of fan-shaped body neurons that encode airflow in two directions relative to the fly midline and whose silencing disrupts proper orientation to airflow.

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