4,038 results found
    1. Neuroscience

    The effect of perinatal brain injury on dopaminergic function and hippocampal volume in adult life

    Sean Froudist-Walsh et al.
    Perinatal brain injury is associated with altered dopaminergic function and reduced hippocampal volume in adulthood in humans.
    1. Neuroscience

    Test of the 'glymphatic' hypothesis demonstrates diffusive and aquaporin-4-independent solute transport in rodent brain parenchyma

    Alex J Smith et al.
    Solute movement in brain extracellular space is determined by solute diffusion, and does not depend on convection or aquaporin-4 expression as predicted by the glymphatic mechanism.
    1. Neuroscience

    Rapid whole brain imaging of neural activity in freely behaving larval zebrafish (Danio rerio)

    Lin Cong et al.
    The integration of a novel high spatiotemporal resolution volume imaging technique and a fast 3D tracking system allows capturing whole brain neural activities in a freely behaving larval zebrafish.
    1. Neuroscience

    Learning the specific quality of taste reinforcement in larval Drosophila

    Michael Schleyer et al.
    The finding that fly maggots, equipped with only 10,000 neurons, process reinforcement not only by value but also by specific quality reveals a basic operating principle of brains and challenges current models of memory organization.
    1. Neuroscience

    Aquaporin-4-dependent glymphatic solute transport in the rodent brain

    Humberto Mestre et al.
    An international collaboration between five independent research groups replicates findings confirming the importance of aquaporin-4 in glymphatic solute transport using five different mouse knockout lines.
    1. Neuroscience

    Reward-based training of recurrent neural networks for cognitive and value-based tasks

    H Francis Song et al.
    A two-part neural network models reward-based training and provides a unified framework in which to study diverse computations that can be compared to electrophysiological recordings from behaving animals.
    1. Neuroscience

    SynEM, automated synapse detection for connectomics

    Benedikt Staffler et al.
    The detection of chemical synapses in 3-dimensional electron microscopy data has been automated such that synapses in large-scale connectivity maps of the cerebral cortex, connectomes, can be charted without the need for human interaction.
    1. Neuroscience

    Brain functional networks associated with social bonding in monogamous voles

    M Fernanda López-Gutiérrez et al.
    Brain functional connectivity shows a neurobiological predisposition to social bonding, and network-wide changes occur as a result of cohabitation in the prairie vole.
    1. Neuroscience

    Electric field causes volumetric changes in the human brain

    Miklos Argyelan et al.
    The electroconvulsive therapy induced electric field magnitude and laterality is related to volumetric increases in cortical and subcortical structures, but the association with clinical outcomes remains elusive.
    1. Neuroscience

    Different types of theta rhythmicity are induced by social and fearful stimuli in a network associated with social memory

    Alex Tendler, Shlomo Wagner
    Variations in the frequency of theta brain waves enable a single network of brain regions to generate appropriate responses to stimuli with different kinds of emotional value.

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