907 results found
    1. Evolutionary Biology
    2. Neuroscience

    Divergent sensory investment mirrors potential speciation via niche partitioning across Drosophila

    Ian W Keesey et al.
    Phototaxis and courtship behavioral preferences reflect strong correlation with differences in olfactory and visual nervous system investment across five monophyletic Drosophila species, and could help explain their speciation events.
    1. Human Biology and Medicine
    2. Neuroscience

    Intrinsic excitation-inhibition imbalance affects medial prefrontal cortex differently in autistic men versus women

    Stavros Trakoshis et al.
    Excitation-inhibition imbalance affects medial prefrontal cortex differently in autistic males versus females.
    1. Computational and Systems Biology
    2. Neuroscience

    Stable task information from an unstable neural population

    Michael E Rule et al.
    Analysis and modelling of sensorimotor neural activity shows how ongoing plasticity and appropriately tuned weights can cope with substantial ongoing changes in the neural code.
    1. Ecology
    2. Physics of Living Systems

    Revealing the structure of information flows discriminates similar animal social behaviors

    Gabriele Valentini et al.
    Information theory reveals that apparently similar signaling behaviors in ants and termites are instead governed by distinct communication protocols explaining their underlying different functions.
    1. Cell Biology
    2. Computational and Systems Biology

    Periodic propagating waves coordinate RhoGTPase network dynamics at the leading and trailing edges during cell migration

    Alfonso Bolado-Carrancio et al.
    Different RhoA and Rac1 dynamics at the cell front and rear are coordinated through periodic GTPase waves, which define the minimal autonomous biochemical machinery necessary and sufficient for cell migration.
    1. Cell Biology

    Miga-mediated endoplasmic reticulum–mitochondria contact sites regulate neuronal homeostasis

    Lingna Xu et al.
    Increasing endoplasmic reticulum (ER)–mitochondria contact sites leads to neurodegeneration.
    1. Cell Biology
    2. Developmental Biology

    Growth cone-localized microtubule organizing center establishes microtubule orientation in dendrites

    Xing Liang et al.
    In Caenorhabditis elegans, dendrites establish their unique microtubule polarity by localizing an organizing center behind the growing tip.
    1. Neuroscience

    Phylogenetic variation in cortical layer II immature neuron reservoir of mammals

    Chiara La Rosa et al.
    The higher amount of cortical immature neurons in brains with expanded neocortices may represent a reservoir of young cells for mammals with reduced neurogenesis.
    1. Computational and Systems Biology
    2. Neuroscience

    A taxonomy of seizure dynamotypes

    Maria Luisa Saggio et al.
    Taxonomy of seizure dynamics (TSD) provides a rigorous method for classifying and quantifying seizures and a principled framework for understanding seizure initiation and propagation.
    1. Structural Biology and Molecular Biophysics

    Aromatic interactions with membrane modulate human BK channel activation

    Mahdieh Yazdani et al.
    Computation and experiment together demonstrate that nonspecific membrane–protein interactions could regulate transmembrane protein function and suggest that covalent linkers can be an integral component of the sensing apparatus.

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