183 results found
    1. Neuroscience

    A novel method for estimating properties of attentional oscillators reveals an age-related decline in flexibility

    Ece Kaya, Sonja A Kotz, Molly J Henry
    Individual performance in rhythm perception and production is maximized within a range of domain-specific rates and is adversely affected by temporal context, and this effect is amplified with age.
    1. Physics of Living Systems

    Arnold tongue entrainment reveals dynamical principles of the embryonic segmentation clock

    Paul Gerald Layague Sanchez, Victoria Mochulska ... Alexander Aulehla
    A microfluidic experimental approach combined with dynamical systems theory reveals how to entrain an embryonic oscillator, the segmentation clock, and allows for the quantification of its entrainment properties.
    1. Cell Biology

    Distinct roles for two Caenorhabditis elegans acid-sensing ion channels in an ultradian clock

    Eva Kaulich, Trae Carroll ... Denise S Walker
    Two acid-sensing members of the degenerin/epithelial sodium channel family play distinct roles in controlling different aspects of rhythmic proton and calcium oscillations in the nematode intestine.
    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

    A quantitative theory of gamma synchronization in macaque V1

    Eric Lowet, Mark J Roberts ... Peter De Weerd
    Gamma-band synchronization behavior in area V1 was predicted by weakly coupled oscillator principles.
    1. Neuroscience

    Atoh1-dependent rhombic lip neurons are required for temporal delay between independent respiratory oscillators in embryonic mice

    Srinivasan Tupal, Wei-Hsiang Huang ... Paul A Gray
    The rhythmic patterns of activity that underlie breathing are generated and coordinated by distinct populations of neurons within the brainstem.
    1. Neuroscience

    Excitatory motor neurons are local oscillators for backward locomotion

    Shangbang Gao, Sihui Asuka Guan ... Mei Zhen
    Motor neurons are rhythm generators for backward locomotion.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Evolving a 24-hr oscillator in budding yeast

    Gregg A Wildenberg, Andrew W Murray
    New complex traits can evolve through the elimination of genes in multiple unrelated pathways, rather than through the creation of new gene functions.
    1. Computational and Systems Biology
    2. Neuroscience

    Na+/K+ pump interacts with the h-current to control bursting activity in central pattern generator neurons of leeches

    Daniel Kueh, William H Barnett ... Ronald L Calabrese
    The dynamic current generated Na+/K+ pump interacts with the h-current to control the bursting activity of oscillator heart interneurons.
    1. Computational and Systems Biology
    2. Physics of Living Systems

    Persistence, period and precision of autonomous cellular oscillators from the zebrafish segmentation clock

    Alexis B Webb, Iván M Lengyel ... Andrew C Oates
    Time-lapse recording and theoretical analysis of individual cells isolated from the zebrafish segmentation clock reveal that they behave as self-sustained, autonomous oscillators with distinctive noisy dynamics.

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