2,450 results found
    1. Neuroscience

    Gated recurrence enables simple and accurate sequence prediction in stochastic, changing, and structured environments

    Cédric Foucault, Florent Meyniel
    Small gated recurrent neural networks can dynamically adapt to inferred changes in the environment, represent and use the precision of their estimate to weight their updates, and leverage the environment's latent hierarchical structure, like the Bayesian agent and the brain.
  1. Equity, Diversity and Inclusion: Mental health in medical and biomedical doctoral students during the 2020 COVID-19 pandemic and racial protests

    Allison Schad, Rebekah L Layton ... Jeanette Gowen Cook
    Biomedical doctoral students and those from historically excluded groups exhibit higher rates of mental distress, which worsened in 2020 for some populations.
  2. Meta-Research: The changing career paths of PhDs and postdocs trained at EMBL

    Junyan Lu, Britta Velten ... Rachel Coulthard-Graf
    An analysis of the career and publication outcomes for 2284 early career researchers trained at EMBL provides insights into the evolving career landscape for life scientists.
    1. Neuroscience

    Successful retrieval of competing spatial environments in humans involves hippocampal pattern separation mechanisms

    Colin T Kyle, Jared D Stokes ... Arne D Ekstrom
    Functional magnetic resonance imaging and multivariate pattern analysis reveal remapping-like behavior during successful retrieval of competing environments, while unsuccessful retrieval is accompanied by reinstatement of interfering representations.
    1. Evolutionary Biology

    Fitness variation across subtle environmental perturbations reveals local modularity and global pleiotropy of adaptation

    Grant Kinsler, Kerry Geiler-Samerotte, Dmitri A Petrov
    A set of adaptive mutations affect only a small number of phenotypes that matter in the evolution condition, and yet contain substantial latent functional diversity revealed in distant environments.
    1. Neuroscience

    Augmented reality powers a cognitive assistant for the blind

    Yang Liu, Noelle RB Stiles, Markus Meister
    A non-invasive cognitive assistant for blind people endows objects in the environment with voices, allowing users to explore the scene, localize objects, and navigate through a building with minimal training.
    1. Neuroscience

    Contextual control of conditioned pain tolerance and endogenous analgesic systems

    Sydney Trask, Jeffrey S Mogil ... Katelyn E Sadler
    Through associative learning, environmental context can come to exert control over the endogenous opioid system such that it is recruited as a conditioned compensatory response to ongoing painful stimuli in both male and female mice, or in anticipation of a painful stimulus in females.
    1. Neuroscience

    A naturalistic environment to study visual cognition in unrestrained monkeys

    Georgin Jacob, Harish Katti ... SP Arun
    A novel naturalistic environment with a touchscreen enables high-quality eye tracking for studying visual cognition in monkeys, and allows naive monkeys to learn complex tasks through a combination of social observation of trained monkeys and trial-and-error learning.
  3. Science Forum: A community-led initiative for training in reproducible research

    Susann Auer, Nele A Haeltermann ... Reproducibility for Everyone Team
    The Reproducibility for Everyone initiative aims to provide researchers at all career stages and across many disciplines with training in reproducible research practices via customizable workshop material.
    1. Neuroscience

    Phasic and tonic neuron ensemble codes for stimulus-environment conjunctions in the lateral entorhinal cortex

    Maryna Pilkiw, Nathan Insel ... Kaori Takehara-Nishiuchi
    Neuron populations in the lateral entorhinal cortex discriminate between memory-based contexts through both continuous "tonic" activity patterns as well as by their stimulus-evoked "phasic" responses.

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