746 results found
    1. Neuroscience

    Dissociable laminar profiles of concurrent bottom-up and top-down modulation in the human visual cortex

    Samuel JD Lawrence, David G Norris, Floris P de Lange
    Neural activity in the visual system is increased in different layers of the neocortex for bottom-up and top-down modulations.
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    Rapid geographical source attribution of Salmonella enterica serovar Enteritidis genomes using hierarchical machine learning

    Sion C Bayliss, Rebecca K Locke ... Lauren A Cowley
    Application of hierarchical machine learning to the geographical source attribution of Salmonella enteritidis indicates high utility for the rapid translation of raw pathogen genome sequencing data into accurate and actionable information for disease management in public health.
    1. Neuroscience

    Removal of inhibition uncovers latent movement potential during preparation

    Uday K Jagadisan, Neeraj J Gandhi
    Non-invasive disinhibition of the oculomotor system shows that ongoing preparatory activity in the superior colliculus has movement-generating potential and need not rise to threshold in order to produce a saccade.
    1. Neuroscience

    A Bayesian and efficient observer model explains concurrent attractive and repulsive history biases in visual perception

    Matthias Fritsche, Eelke Spaak, Floris P de Lange
    Attractive and repulsive history biases in visual perception occur simultaneously, yet over dissociable timescales, and are explained by efficient encoding and Bayesian decoding of visual information in a stable environment.
    1. Neuroscience

    Cross-frequency synchronization connects networks of fast and slow oscillations during visual working memory maintenance

    Felix Siebenhühner, Sheng H Wang ... Satu Palva
    Cross-frequency synchronization of neuronal oscillations in visual and attentional brain systems predicts human working memory performance.
    1. Neuroscience

    Resolving multisensory and attentional influences across cortical depth in sensory cortices

    Remi Gau, Pierre-Louis Bazin ... Uta Noppeney
    The different laminar profiles observed across the cortical depth for multisensory and attentional influences indicate partly distinct neural circuitries of information-flow control.
    1. Neuroscience

    Clustered synapses develop in distinct dendritic domains in visual cortex before eye opening

    Alexandra H Leighton, Juliette E Cheyne, Christian Lohmann
    In vivo calcium imaging in visual cortex neurons before eye opening shows that clustered synaptic inputs develop in dendritic domains, which may be precursors of computational subunits after eye opening.
    1. Neuroscience

    Cortical network architecture for context processing in primate brain

    Zenas C Chao, Yasuo Nagasaka, Naotaka Fujii
    Large-scale electrocorticography and big data analysis of brain-wide neuronal interactions reveal the architecture of network information flow for context processing in primate brain.
    1. Neuroscience

    Complementary congruent and opposite neurons achieve concurrent multisensory integration and segregation

    Wen-Hao Zhang, He Wang ... Si Wu
    Opposite neurons in multisensory areas compute the cue disparity information essential for information segregation.
    1. Neuroscience

    Detecting and representing predictable structure during auditory scene analysis

    Ediz Sohoglu, Maria Chait
    Brain responses in humans demonstrate that the analysis of crowded acoustic scenes is based on a mechanism that infers the predictability of sensory information and up-regulates processing for reliable signals.

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