986 results found
    1. Neuroscience

    Additive effects on the energy barrier for synaptic vesicle fusion cause supralinear effects on the vesicle fusion rate

    Sebastiaan Schotten et al.
    Independent osmotic, genetic and biochemical perturbations modulate neurotransmitter release in a multiplicative manner.
    1. Neuroscience

    Elevated synaptic vesicle release probability in synaptophysin/gyrin family quadruple knockouts

    Mathan K Raja et al.
    Synaptophysins and gyrins dampen synaptic strength selectively at low frequencies, hinting that synaptic transmission may play a frequency filtering role in biological computation that is more general than currently envisioned.
    1. Neuroscience

    Activity-dependent switch of GABAergic inhibition into glutamatergic excitation in astrocyte-neuron networks

    Gertrudis Perea et al.
    Astrocytes decode temporal interneuron activity and transform inhibitory into excitatory signals that impact excitatory synaptic strength and neuronal circuit function.
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    A model for regulation by SynGAP-α1 of binding of synaptic proteins to PDZ-domain 'Slots' in the postsynaptic density

    Ward G Walkup IV et al.
    The α1 isoform of synGAP restricts the binding of AMPA-receptors and other regulatory proteins to PSD-95, and thus regulates synaptic strength.
    1. Neuroscience

    Native KCC2 interactome reveals PACSIN1 as a critical regulator of synaptic inhibition

    Vivek Mahadevan et al.
    Unbiased functional proteomics reveal that protein interactions are a key regulator of the strength of synaptic inhibition in neurons of the central nervous system.
    1. Neuroscience

    Short-term synaptic dynamics control the activity phase of neurons in an oscillatory network

    Diana Martinez et al.
    The phase of a neuron in an oscillatory network can remain independent of network frequency when synaptic input strength and peak phase are adjusted in a frequency-dependent manner.
    1. Neuroscience

    Munc18-1 is a dynamically regulated PKC target during short-term enhancement of transmitter release

    Özgür Genç et al.
    Protein kinase C brings about post-tetanic potentiation - a temporary increase in synaptic strength due to increased transmitter release - via phosphorylation of a target protein, Munc18-1.
    1. Neuroscience

    Computer assisted detection of axonal bouton structural plasticity in in vivo time-lapse images

    Rohan Gala et al.
    BoutonAnalyzer software makes it possible to detect axonal boutons and measure their structural plasticity in long-term in vivo imaging experiments.
    1. Neuroscience

    Neuroscience: Multitasking on the run

    Mary E Hatten, Stephen G Lisberger
    Insight
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    1. Neuroscience

    Hippocampus: Getting the full picture

    Alessandro Luchetti et al.
    A combination of old and new techniques have been used to reveal new details about the behavior of individual neurons across the sleep-wake-cycle.
    Insight
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