114 results found
    1. Neuroscience

    Reinstatement of long-term memory following erasure of its behavioral and synaptic expression in Aplysia

    Shanping Chen et al.
    Storage of long-term memory in Aplysia does not require stable synapses.
    1. Neuroscience

    Role of protein synthesis and DNA methylation in the consolidation and maintenance of long-term memory in Aplysia

    Kaycey Pearce et al.
    Behavioral and synaptic investigations of long-term memory in Aplysia reveal differing roles for DNA methylation, protein synthesis during training and protein synthesis shortly after training with respect to memory consolidation and maintenance.
    1. Neuroscience

    A spiral attractor network drives rhythmic locomotion

    Angela M Bruno et al.
    The neural population of the Aplysia's pedal ganglion are a low-dimensional spiral attractor, and the parameters of the attractor directly define the properties of the Aplysia's escape locomotion behaviour.
    1. Neuroscience

    New learning while consolidating memory during sleep is actively blocked by a protein synthesis dependent process

    Roi Levy et al.
    The brain inhibits the formation of new memories just after waking to safeguard the ongoing stabilization of existing memories during sleep.
    1. Cell Biology
    2. Neuroscience

    Neuron-wide RNA transport combines with netrin-mediated local translation to spatially regulate the synaptic proteome

    Sangmok Kim, Kelsey C Martin
    The spatial regulation of gene expression within neurons occurs primarily at the level of local translation rather than by stimulus-induced RNA targeting from nucleus to synapse.
    1. Cell Biology
    2. Plant Biology

    Photosynthetic sea slugs induce protective changes to the light reactions of the chloroplasts they steal from algae

    Vesa Havurinne, Esa Tyystjärvi
    Slug chloroplasts avoid damage to photosynthesis by maintaining an oxidized electron transfer chain with the help of oxygen-sensitive electron acceptors.
    1. Cell Biology
    2. Neuroscience

    VCP-dependent muscle degeneration is linked to defects in a dynamic tubular lysosomal network in vivo

    Alyssa E Johnson et al.
    The AAA-ATPase VCP sustains sarcoplasmic proteostasis, in part, by controlling autophagosome-lysosome fusion and the integrity of a dynamic tubular lysosomal network.
    1. Neuroscience

    Short-term modulation of the lesioned language network

    Gesa Hartwigsen et al.
    Virtual lesions of the left posterior inferior frontal gyrus in patients with lesions in the left temporo-parietal cortex disrupt phonologial decisions and lead to compensatory upregulation of the lesion homologue.
    1. Neuroscience

    Rapid short-term reorganization in the language network

    Gesa Hartwigsen et al.
    The beneficial contribution of a language network for a specific function depends on the level of functional disruption and may reflect the differential compensatory potential of distinct language networks.
    1. Cell Biology

    Cooperation between tropomyosin and α-actinin inhibits fimbrin association with actin filament networks in fission yeast

    Jenna R Christensen et al.
    The contractile ring actin binding proteins tropomyosin Cdc8 and a-actinin Ain1 synergize to effectively compete with the endocytic actin patch protein fimbrin Fim1 for associating with F-actin networks.

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