10,781 results found
    1. Cancer Biology
    2. Computational and Systems Biology

    Quantitative analysis of tumour spheroid structure

    Alexander P Browning, Jesse A Sharp ... Matthew Simpson
    A novel quantitative framework to analyse the inner structure of tumour spheroids in terms of the mechanisms that underly growth.
    1. Neuroscience

    Stimulus background influences phase invariant coding by correlated neural activity

    Michael G Metzen, Maurice J Chacron
    Building on previous work (Metzen et al., 2016), a combination of neurophysiological and behavioral approaches reveals that changes in the background strongly impacts invariant coding and perception of behaviourally relevant signals.
    1. Neuroscience

    Affective bias as a rational response to the statistics of rewards and punishments

    Erdem Pulcu, Michael Browning
    Humans adjust the degree to which they learn from positive relative to negative outcomes as a function of how informative they estimate those outcomes to be.
    1. Epidemiology and Global Health

    The effect of variation of individual infectiousness on SARS-CoV-2 transmission in households

    Tim K Tsang, Xiaotong Huang ... Benjamin John Cowling
    Household transmission modeling qualified variation of individual infectiousness among infected persons, which could be caused by both biological factors and host behaviors.
    1. Neuroscience

    Feedback optimizes neural coding and perception of natural stimuli

    Chengjie G Huang, Michael G Metzen, Maurice J Chacron
    Neurophysiological and behavioral approaches reveal how coordinated input from descending pathways shapes the tuning properties of electrosensory neurons in order to optimize coding of natural stimuli through temporal whitening.
    1. Neuroscience

    Neural variability determines coding strategies for natural self-motion in macaque monkeys

    Isabelle Mackrous, Jérome Carriot ... Maurice J Chacron
    Whether central vestibular neurons implement faithful stimulus encoding for the vestibulo-occular reflex or optimized coding via temporal whitening for other vestibular functions is determined by neural variability.
    1. Neuroscience

    Rat sensitivity to multipoint statistics is predicted by efficient coding of natural scenes

    Riccardo Caramellino, Eugenio Piasini ... Davide Zoccolan
    Visual sensitivity to correlation patterns in rats matches that previously measured in humans, as well as predictions from efficient coding theory based on the statistics of natural images.
    1. Neuroscience

    Population rate-coding predicts correctly that human sound localization depends on sound intensity

    Antje Ihlefeld, Nima Alamatsaz, Robert M Shapley
    Softer sound appears closer to midline than louder sound, conflicting with a labelled-line representation of auditory space and supporting the idea that humans use rate coding when calculating sound directionality.
    1. Neuroscience

    Flexible coding of time or distance in hippocampal cells

    Shai Abramson, Benjamin J Kraus ... Genela Morris
    The hippocampus demonstrates flexible coding during memory encoding, prioritizing either distance or time information based on the specific requirements of the experiment.
    1. Neuroscience

    Neuronal variability and tuning are balanced to optimize naturalistic self-motion coding in primate vestibular pathways

    Diana E Mitchell, Annie Kwan ... Kathleen E Cullen
    A match between neuronal variability and tuning enables optimized coding of natural self-motion in early vestibular pathways.

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