109 results found
    1. Neuroscience

    Alterations in the amplitude and burst rate of beta oscillations impair reward-dependent motor learning in anxiety

    Sebastian Sporn, Thomas Hein, Maria Herrojo Ruiz
    State anxiety alters the dynamics of beta oscillations during reward-dependent motor learning, thereby impairing proper updating of motor predictions when learning in unstable environments.
    1. Neuroscience

    Mechanisms of competitive selection: A canonical neural circuit framework

    Shreesh P Mysore, Ninad B Kothari
    A first principles, neuro-computational framework proposes a path for the experimental dissection of neural circuit mechanisms of competitive selection across brain areas and animal species.
    1. Neuroscience

    Cerebellar learning using perturbations

    Guy Bouvier, Johnatan Aljadeff ... Boris Barbour
    A proposal for a complete cellular/network implementation of trial-and-error motor learning in the olivo-cerebellar system.
    1. Evolutionary Biology

    Synthetic analysis of trophic diversity and evolution in Enantiornithes with new insights from Bohaiornithidae

    Case Vincent Miller, Jen A Bright ... Michael Pittman
    Enantiornithine birds reached similar dietary diversity to modern birds in a similar amount of time many millions of years earlier, but how exactly they did that requires further research.
    1. Evolutionary Biology
    2. Neuroscience

    A small, computationally flexible network produces the phenotypic diversity of song recognition in crickets

    Jan Clemens, Stefan Schöneich ... Berthold Hedwig
    A computational model of the neuronal network that recognizes mating signals reveals network properties that support and constrain behavioral diversity in a species group.
    1. Neuroscience

    Dynamics of striatal action selection and reinforcement learning

    Jack Lindsey, Jeffrey E Markowitz ... Ashok Litwin-Kumar
    Not revised
    Reviewed Preprint v1
    • Fundamental
    • Compelling
    1. Ecology
    2. Physics of Living Systems

    Evidence of social learning across symbolic cultural barriers in sperm whales

    Antonio Leitao, Maxime Lucas ... Giovanni Petri
    Not revised
    Reviewed Preprint v1
    • Important
    • Solid
    1. Computational and Systems Biology

    Learning cortical representations through perturbed and adversarial dreaming

    Nicolas Deperrois, Mihai A Petrovici ... Jakob Jordan
    A cortical model inspired by cognitive theories and deep learning demonstrates how the combination of wakefulness, non-rapid eye movement (NREM), and REM dreams leads to the emergence of robust and semantically organized neuronal representations in higher cortical areas.
    1. Neuroscience

    Lapses in perceptual decisions reflect exploration

    Sashank Pisupati, Lital Chartarifsky-Lynn ... Anne K Churchland
    During perceptual decision-making, some errors on easy decisions (lapses) are not simply mistakes, but instead reflect strategic decisions to explore actions associated with uncertain rewards.
    1. Neuroscience

    Brain areas for reversible symbolic reference, a potential singularity of the human brain

    Timo van Kerkoerle, Louise Pape ... Ghislaine Dehaene-Lambertz
    Revised
    Reviewed Preprint v2
    Updated
    • Important
    • Solid
    • Incomplete

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