120 results found
    1. Neuroscience

    Direct modulation of GFAP-expressing glia in the arcuate nucleus bi-directionally regulates feeding

    Naiyan Chen, Hiroki Sugihara ... Weiping Han
    Glial fibrillary acidic protein-expressing glia in the arcuate nucleus of the hypothalamus modulate feeding in mice.
    1. Neuroscience

    Mature parvalbumin interneuron function in prefrontal cortex requires activity during a postnatal sensitive period

    Sarah E Canetta, Emma S Holt ... Christoph Kellendonk
    Prefrontal PV interneuron activity during development is necessary for prefrontal circuit maturation, supporting adult prefrontal network function and cognitive flexibility.
    1. Neuroscience

    CA2 neuronal activity controls hippocampal low gamma and ripple oscillations

    Georgia M Alexander, Logan Y Brown ... Serena M Dudek
    Hippocampal area CA2 controls low gamma and ripple oscillations, brain waves known to be impaired in schizophrenia, implicating this important brain region in cognition.
    1. Neuroscience

    Cellular, circuit and transcriptional framework for modulation of itch in the central amygdala

    Vijay K Samineni, Jose G Grajales-Reyes ... Robert W Gereau
    Circuit and transcriptional analysis shows that genetically defined central amygdala neurons and their projections to the ventral periaqueductal gray mediate behavioral and affective responses to pruritus.
    1. Neuroscience

    A bidirectional corticoamygdala circuit for the encoding and retrieval of detailed reward memories

    Ana C Sias, Ashleigh K Morse ... Kate M Wassum
    The bidirectional orbitofrontal cortex-basolateral amygdala circuit helps us to learn the details of predicted rewarding events and then to use that information to make good reward pursuit decisions.
    1. Neuroscience

    A prefrontal-bed nucleus of the stria terminalis circuit limits fear to uncertain threat

    Lucas R Glover, Kerry M McFadden ... Andrew Holmes
    A neural circuit between the prefrontal cortex and bed nucleus of the stria terminalis is shown to limit fear to cues that only partially associate with threat.
    1. Neuroscience

    Mesolimbic dopamine projections mediate cue-motivated reward seeking but not reward retrieval in rats

    Briac Halbout, Andrew T Marshall ... Sean B Ostlund
    Inhibiting ventral tegmental dopamine neurons, or their inputs to nucleus accumbens, disrupts cue-motivated reward seeking in a manner that depends on the microstructure of behavior.
    1. Neuroscience

    A corticostriatal deficit promotes temporal distortion of automatic action in ageing

    Miriam Matamales, Zala Skrbis ... Jesus Bertran-Gonzalez
    Acquisition of behavioral sequences in normally aged mice involves short and unusually fast patterns of action, some of which are reproduced by striatal circuitry manipulations in young mice and can be transitorily restored through action-related feedback.
    1. Neuroscience

    Loss of cortical control over the descending pain modulatory system determines the development of the neuropathic pain state in rats

    Robert AR Drake, Kenneth A Steel ... Anthony E Pickering
    Alterations to brain network communication leading to a progressive loss in descending inhibitory modulation of the spinal cord is a key determinate of pain state development following peripheral nerve injury.
    1. Neuroscience

    Somatostatin interneurons activated by 5-HT2A receptor suppress slow oscillations in medial entorhinal cortex

    Roberto de Filippo, Benjamin R Rost ... Dietmar Schmitz
    Somatostatin interneurons are novel mediators of serotonergic modulation in entorhinal cortex via activation of 5-HT2A receptors, a receptor involved in the etiology of different psychiatric disorders.

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