146 results found
    1. Neuroscience

    Secretagogin expression delineates functionally-specialized populations of striatal parvalbumin-containing interneurons

    Farid N Garas et al.
    In rodents and primates, there are two subtypes of parvalbumin-expressing interneurons that provide novel substrates for selective inhibition in the striatum.
    1. Neuroscience

    A cross-modality enhancement of defensive flight via parvalbumin neurons in zona incerta

    Xiyue Wang et al.
    Parvalbumin positive GABAergic neurons in the ventral zona incerta receive input from somatosensory cortex and enhance sound-induced flight behavior, which underlies a cross-modality facilitation of defensive behavior by somatosensory input.
    1. Neuroscience

    Differential inputs to striatal cholinergic and parvalbumin interneurons imply functional distinctions

    Jason R Klug et al.
    A brain-wide mapping of the direct inputs to striatal cholinergic and parvalbumin interneurons reveals connectivity differences and implies their distinct roles in regulating striatal function.
    1. Neuroscience

    Parvalbumin-positive interneurons mediate neocortical-hippocampal interactions that are necessary for memory consolidation

    Frances Xia et al.
    Electrophysiological and behavioural experiments reveal that parvalbumin interneuron-mediated increases in neocortical-hippocampal interactions are necessary for successful memory consolidation.
    1. Neuroscience

    Contrasting roles for parvalbumin-expressing inhibitory neurons in two forms of adult visual cortical plasticity

    Eitan S Kaplan et al.
    Parvalbumin-containing inhibitory neurons are crucial for expression of plasticity in adult visual cortex that supports visual recognition memory, but not for expression of ocular dominance plasticity that results from monocular deprivation.
    1. Developmental Biology

    Induction of human somatostatin and parvalbumin neurons by expressing a single transcription factor LIM homeobox 6

    Fang Yuan et al.
    Inducing expression of a single transcription factor LIM homeobox 6 showed efficient generation of human parvalbumin and somatostatin interneurons.
    1. Neuroscience

    Impaired fast-spiking interneuron function in a genetic mouse model of depression

    Jonas-Frederic Sauer et al.
    Truncated Disrupted-in-schizophrenia 1 (Disc 1) ablates signaling of parvalbumin-expressing interneurons in the prefrontal cortex and underlies depression-related behaviour in mice.
    1. Neuroscience

    Striatal adenosine A2A receptor neurons control active-period sleep via parvalbumin neurons in external globus pallidus

    Xiang-Shan Yuan et al.
    Rostral and central striatum controls slow-wave sleep during active phase in mice.
    1. Neuroscience

    Functional fission of parvalbumin interneuron classes during fast network events

    Csaba Varga et al.
    There is surprising functional splitting of major hippocampal GABA cell classes during high-frequency network oscillations that doubles the repertoire of spatio-temporal patterns of GABA release.
    1. Neuroscience

    Dendritic NMDA receptors in parvalbumin neurons enable strong and stable neuronal assemblies

    Jonathan H Cornford et al.
    NMDA receptors on PV+ interneurons mediate supralinear integration at feedback synapses from local pyramidal neurons, enabling competing networks to ‘lock’ onto salient inputs.

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