622 results found
    1. Neuroscience

    Mechanisms underlying the response of mouse cortical networks to optogenetic manipulation

    Alexandre Mahrach et al.
    Combining experimental and theoretical approaches reveals the interplay between optogenetic manipulation and recurrent interactions in mouse cortex.
    1. Neuroscience

    Movement-related coupling of human subthalamic nucleus spikes to cortical gamma

    Petra Fischer et al.
    When coupling between STN spikes and cortical gamma oscillations was strong, subsequent movement was initiated earlier, independent of changes in mean firing rates, demonstrating the importance of relative spike timing.
    1. Neuroscience

    Visual cue-related activity of cells in the medial entorhinal cortex during navigation in virtual reality

    Amina A Kinkhabwala et al.
    Cue cells in the medial entorhinal cortex encode visual cues during virtual navigation, supporting the hypothesis that the brain represents visual cue information to error-correct grid cell firing during path-integration.
    1. Neuroscience

    Lamina-specific AMPA receptor dynamics following visual deprivation in vivo

    Han L Tan et al.
    Longitudinal imaging of synapses in the brain shows that sensory deprivation differentially modifies specific synapses within individual neurons across distinct layers of the sensory cortex.
    1. Neuroscience

    A time-stamp mechanism may provide temporal information necessary for egocentric to allocentric spatial transformations

    Avner Wallach et al.
    A novel neural mechanism for precise, unbiased estimation of time intervals in the thalamus of electric fish is likely used for computing distance between object encounters.
    1. Chromosomes and Gene Expression
    2. Neuroscience

    The LIM protein complex establishes a retinal circuitry of visual adaptation by regulating Pax6 α-enhancer activity

    Yeha Kim et al.
    Regulation of Pax6 expression through the α-enhancer fine-tunes amacrine cell subtype number, and consequently, the visual output of the retina.
    1. Developmental Biology
    2. Evolutionary Biology

    Evolution of the head-trunk interface in tetrapod vertebrates

    Elizabeth M Sefton et al.
    Both gill musculature and the evolutionarily conserved cucullaris muscle are derived from unsegmented mesoderm adjacent to the first 3 somites, extending the posterior limit of cranial mesoderm.
    1. Neuroscience

    Chronic pain induces generalized enhancement of aversion

    Qiaosheng Zhang et al.
    Chronic pain distorts intensity coding in the anterior cingulate cortex to give rise to generalized anatomically nonspecific enhancement in pain aversion.
    1. Neuroscience

    Synaptic plasticity through activation of GluA3-containing AMPA-receptors

    Maria C Renner et al.
    A novel form of hippocampal synaptic plasticity is expressed by a change in channel function of GluA3-containing AMPA-receptors.
    1. Neuroscience

    Spatial cell firing during virtual navigation of open arenas by head-restrained mice

    Guifen Chen et al.
    A mouse virtual reality system is presented which allows normal spatial behavior and place, grid and head-direction cell firing patterns in 2-D arenas, and is compatible with electrophysiology and multi-photon imaging.

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