458 results found
    1. Neuroscience

    Decision and navigation in mouse parietal cortex

    Michael Krumin et al.
    When mice use vision to choose their trajectories, a large fraction of parietal cortex activity can be precisely predicted from navigational attributes such as spatial position and heading.
    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. Neuroscience

    Spatial modulation of visual responses arises in cortex with active navigation

    E Mika Diamanti et al.
    Spatial modulation along the visual pathway arises in the cortex and strengthens with active navigation and experience.
    1. Developmental Biology
    2. Neuroscience

    Temporal identity establishes columnar neuron morphology, connectivity, and function in a Drosophila navigation circuit

    Luis F Sullivan et al.
    The Eyeless/Pax6 temporal transcription factor generates neuronal identity, connectivity, and flight navigation behavior within the conserved adult brain structure called the central complex.
    1. Ecology
    2. Computational and Systems Biology

    A locally-blazed ant trail achieves efficient collective navigation despite limited information

    Ehud Fonio et al.
    Ants employ a new kind of trail to resolve group-level navigational difficulties in scenarios where the information available to individuals does not suffice.
    1. Neuroscience

    Neural activity in a hippocampus-like region of the teleost pallium is associated with active sensing and navigation

    Haleh Fotowat et al.
    Sparse firing in a hippocampus-like structure of the teleost telencephalon is linked to spatial navigation and active sensing.
    1. Computational and Systems Biology
    2. Neuroscience

    From behavior to circuit modeling of light-seeking navigation in zebrafish larvae

    Sophia Karpenko et al.
    Light-seeking strategies in Zebrafish larvae are dissected using a virtual-reality assay, and these data are used to establish minimal stochastic and neural-circuits models that quantitatively capture this behavior.
    1. Neuroscience

    Phase-tuned neuronal firing encodes human contextual representations for navigational goals

    Andrew J Watrous et al.
    Prospective navigational goals are represented by single neuron firing rates and firing relative to slow oscillatory phase (phase coding) in the human medial temporal lobe.
    1. Computational and Systems Biology

    A decentralised neural model explaining optimal integration of navigational strategies in insects

    Xuelong Sun et al.
    The first biology-constrained neural model of insect navigation guidance systems was explained including path integration, visual homing and route following, and their optimal coordination.
    1. Computational and Systems Biology
    2. Neuroscience

    Exploratory search during directed navigation in C. elegans and Drosophila larva

    Mason Klein et al.
    Crawling Drosophila larvae and C. elegans exhibit diffusive behavior alongside directed motion, and the dynamics of this navigation can be analyzed with techniques developed in understanding protein folding, using a Markov state model.

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