3,445 results found
    1. Neuroscience

    Neural assemblies uncovered by generative modeling explain whole-brain activity statistics and reflect structural connectivity

    Thijs L van der Plas, Jérôme Tubiana ... Georges Debrégeas
    A data-driven network model offers an interpretable and physiologically sound description of the whole-brain spontaneous neural activity of zebrafish larvae.
    1. Neuroscience

    Unsupervised changes in core object recognition behavior are predicted by neural plasticity in inferior temporal cortex

    Xiaoxuan Jia, Ha Hong, James J DiCarlo
    Temporal continuity-induced plasticity in individual neurons of inferior temporal cortex builds neural representations that underlie robust core object recognition behavior.
    1. Genetics and Genomics
    2. Neuroscience

    Increased processing of SINE B2 ncRNAs unveils a novel type of transcriptome deregulation in amyloid beta neuropathology

    Yubo Cheng, Luke Saville ... Athanasios Zovoilis
    SINE RNAs are implicated in amyloid beta molecular pathology in hippocampus.
    1. Neuroscience

    Removal of inhibition uncovers latent movement potential during preparation

    Uday K Jagadisan, Neeraj J Gandhi
    Non-invasive disinhibition of the oculomotor system shows that ongoing preparatory activity in the superior colliculus has movement-generating potential and need not rise to threshold in order to produce a saccade.
    1. Cell Biology

    A novel GSK3-regulated APC:Axin interaction regulates Wnt signaling by driving a catalytic cycle of efficient βcatenin destruction

    Mira I Pronobis, Nasser M Rusan, Mark Peifer
    A new dynamic mechanistic model explains how the destruction complex negatively regulates Wnt signaling in development and oncogenesis.
    1. Biochemistry and Chemical Biology

    Controlling opioid receptor functional selectivity by targeting distinct subpockets of the orthosteric site

    Rajendra Uprety, Tao Che ... Susruta Majumdar
    The structure-based design established a new approach to control pathway-selective activation of opioid receptors, resulting in new dual MOR/KOR G-protein biased agonist analgesics with attenuated liabilities.
    1. Neuroscience

    Complex spike synchrony dependent modulation of rat deep cerebellar nuclear activity

    Tianyu Tang, Timothy A Blenkinsop, Eric J Lang
    The importance of synchronous Purkinje cell complex spikes for controlling cerebellar output was investigated by simultaneously recording from cerebellar nuclear cells and arrays of Purkinje cells that synapse onto them.
    1. Cell Biology

    Crumbs is an essential regulator of cytoskeletal dynamics and cell-cell adhesion during dorsal closure in Drosophila

    David Flores-Benitez, Elisabeth Knust
    The evolutionarily conserved polarity protein Crumbs links the regulation of cytoskeleton dynamics and cell-cell adhesion with epithelial morphogenesis.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Structural basis for the disaggregase activity and regulation of Hsp104

    Alexander Heuck, Sonja Schitter-Sollner ... Tim Clausen
    Protein disaggregases employ two mechanically-linked ATPase rings that are under steric control by a wrapped-around coiled-coil belt.
    1. Neuroscience

    Minimally dependent activity subspaces for working memory and motor preparation in the lateral prefrontal cortex

    Cheng Tang, Roger Herikstad ... Shih-Cheng Yen
    The evidence of subspace computation in the lateral prefrontal cortex provides insights into the neural mechanisms underlying cognitive flexibility and interference between different cognitive processes.

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