1,443 results found
    1. Neuroscience

    Vocal and locomotor coordination develops in association with the autonomic nervous system

    Morgan L Gustison, Jeremy I Borjon ... Asif A Ghazanfar
    Marmoset monkeys develop their vocal behavior prior to their postural and locomotor skills, but the coordination of these two motor systems emerges gradually via changes in arousal level.
    1. Computational and Systems Biology
    2. Neuroscience

    Phase response analyses support a relaxation oscillator model of locomotor rhythm generation in Caenorhabditis elegans

    Hongfei Ji, Anthony D Fouad ... Christopher Fang-Yen
    Behavioral, optogenetic, and computational modeling analyses show that the roundworm Caenorhabditis elegans uses a relaxation oscillation mechanism to generate rhythmic locomotor patterns.
    1. Neuroscience

    Statistical structure of locomotion and its modulation by odors

    Liangyu Tao, Siddhi Ozarkar ... Vikas Bhandawat
    A fly's locomotion can be decomposed into a small number of locomotor features which can be modulated by odors and other sensory information.
    1. Neuroscience

    Transient inhibition and long-term facilitation of locomotion by phasic optogenetic activation of serotonin neurons

    Patrícia A Correia, Eran Lottem ... Zachary F Mainen
    Phasic activation of dorsal raphe serotonin neurons transiently inhibits locomotion without influencing anxiety or producing reinforcement, but when repeated over many days a long-term facilitation of locomotion is produced.
    1. Neuroscience

    Distributed rhythm generators underlie Caenorhabditis elegans forward locomotion

    Anthony D Fouad, Shelly Teng ... Christopher Fang-Yen
    The forward locomotor circuit of the roundworm Caenorhabditis elegans consists of multiple rhythm-generating units coupled to one another in a bidirectional manner.
    1. Neuroscience

    Sensitization of meningeal afferents to locomotion-related meningeal deformations in a migraine model

    Andrew S Blaeser, Jun Zhao ... Dan Levy
    Functional imaging of individual sensory afferents that innervate the cranial meninges in a mouse migraine model reveals heightened responsiveness to movement-related meningeal deformations that may underlie headache.
    1. Neuroscience

    Retinal motion statistics during natural locomotion

    Karl S Muller, Jonathan Matthis ... Mary Hayhoe
    Retinal motion patterns during locomotion are shaped by gait, gaze location, and the terrain, and these motion patterns may influence the way motion sensitivity and receptive field properties vary across the visual field.
    1. Neuroscience
    2. Physics of Living Systems

    Decoding locomotion from population neural activity in moving C. elegans

    Kelsey M Hallinen, Ross Dempsey ... Andrew M Leifer
    Neurons in the brain exhibit activity with various relations to locomotion and these signals are best decoded by combining activities from many neurons.
    1. Neuroscience

    Generating variability from motor primitives during infant locomotor development

    Elodie Hinnekens, Marianne Barbu-Roth ... Caroline Teulier
    Human infants can use various muscle activations as soon as birth to produce rhythmic leg movements, but the strategy underlying this variable output seems to change between the first months of life and toddlerhood.
    1. Neuroscience
    2. Physics of Living Systems

    Variability in locomotor dynamics reveals the critical role of feedback in task control

    Ismail Uyanik, Shahin Sefati ... Noah J Cowan
    Animals rely on sensory feedback rather than the precise tuning in the nervous system to achieve robust behavioral performances.

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