3,856 results found
    1. Neuroscience

    Recurrent circuitry is required to stabilize piriform cortex odor representations across brain states

    Kevin A Bolding, Shivathmihai Nagappan ... Kevin M Franks
    Intracortical circuits in mouse olfactory cortex stabilize odor-evoked activity patterns when upstream inputs, from olfactory bulb, become degraded under anesthesia.
    1. Computational and Systems Biology
    2. Neuroscience

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

    Sophia Karpenko, Sebastien Wolf ... Georges Debrégeas
    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

    Neural circuitry of a polycystin-mediated hydrodynamic startle response for predator avoidance

    Luis A Bezares-Calderón, Jürgen Berger ... Gáspár Jékely
    The Platynereis startle circuit links polycystin-dependent hydrodynamic sensors to muscle and ciliary effector cells.
    1. Neuroscience

    Neuronal connectome of a sensory-motor circuit for visual navigation

    Nadine Randel, Albina Asadulina ... Gáspár Jékely
    Three-dimensional mapping of the neural circuitry that controls movement of a marine worm in response to light provides insights into the evolution of complex visual systems.
    1. Computational and Systems Biology
    2. Neuroscience

    Mapping circuit dynamics during function and dysfunction

    Srinivas Gorur-Shandilya, Elizabeth M Cronin ... Eve Marder
    Mapping spike patterns from a small identified circuit reveals the diversity and complexity of circuit dynamics across animals and in response to perturbations.
    1. Neuroscience

    A dopamine-gated learning circuit underpins reproductive state-dependent odor preference in Drosophila females

    Ariane C Boehm, Anja B Friedrich ... Ilona C Grunwald Kadow
    Behavioral and in vivo imaging analysis in the fly suggests that mating-related sensory experience regulates female odor perception and expression of choice behavior through a dopamine-gated learning circuit.
    1. Neuroscience

    A neural circuit for flexible control of persistent behavioral states

    Ni Ji, Gurrein K Madan ... Steven W Flavell
    Circuit-wide calcium imaging during C. elegans foraging elucidates the functional architecture of a neural circuit controlling the choice between two alternative behavioral states.
    1. Neuroscience

    Accelerated redevelopment of vocal skills is preceded by lasting reorganization of the song motor circuitry

    Michiel Vellema, Mariana Diales Rocha ... Manfred Gahr
    The ability to quickly re-acquire a previously lost motor skill is associated with lasting synaptic changes in the brain circuit that controls that motor skill.
    1. Neuroscience

    Bright multicolor labeling of neuronal circuits with fluorescent proteins and chemical tags

    Richi Sakaguchi, Marcus N Leiwe, Takeshi Imai
    A bright and stochastic multicolor labeling method, Tetbow, facilitates millimeters-scale reconstructions of neuronal circuits at a large scale using tissue clearing.
    1. Neuroscience

    Spatially displaced excitation contributes to the encoding of interrupted motion by a retinal direction-selective circuit

    Jennifer Ding, Albert Chen ... Wei Wei
    The direction-selective circuit in the retina adjusts the contributions of excitatory and inhibitory mechanisms under different stimulus conditions to generate context-dependent neural representations of visual features.

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