5,091 results found
    1. Neuroscience

    Spatial sampling in human visual cortex is modulated by both spatial and feature-based attention

    Daniel Marten van Es et al.
    The sampling of visual space is not only warped by attention towards locations but also depends on attended features.
    1. Neuroscience

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

    Samuel JD Lawrence et al.
    Neural activity in the visual system is increased in different layers of the neocortex for bottom-up and top-down modulations.
    1. Neuroscience

    Humans can efficiently look for but not select multiple visual objects

    Eduard Ort et al.
    During search for multiple targets, individuals can efficiently prepare to select multiple target objects simultaneously, but the actual selection of those objects from the sensory input is limited.
    1. Neuroscience

    Interneuron-specific gamma synchronization indexes cue uncertainty and prediction errors in lateral prefrontal and anterior cingulate cortex

    Kianoush Banaie Boroujeni et al.
    A fast spiking interneuron sub-type in medial and lateral prefrontal cortex fires and gamma-synchronizes prominently during adaptive learning of reward values when outcomes are uncertain and choice options have similar values.
    1. Neuroscience

    Attentional amplification of neural codes for number independent of other quantities along the dorsal visual stream

    Elisa Castaldi et al.
    The representations of information concerning the number, size, density and surface of sets of objects in a visual image are separable along the occipito-parietal cortex and independently modulated by attention.
    1. Neuroscience

    Principles of operation of a cerebellar learning circuit

    David J Herzfeld et al.
    Quantitative analysis of behavior coupled with computational modeling reveal the set of circuit-level principles that underlie cerebellar-dependent motor learning in smooth pursuit eye movements of monkeys across timescales.
    1. Neuroscience

    Preparation for upcoming attentional states in the hippocampus and medial prefrontal cortex

    Eren Günseli, Mariam Aly
    Memory guides attention by enabling preparation for upcoming states in the hippocampus and medial prefrontal cortex.
    1. Neuroscience

    Model-based fMRI reveals dissimilarity processes underlying base rate neglect

    Sean R O'Bryan et al.
    Model-based imaging shows that the rostrolateral prefrontal cortex supports dissimilarity-based heuristics that people may use when they are confronted with ambiguous scenarios.
    1. Neuroscience

    Preserved sensory processing but hampered conflict detection when stimulus input is task-irrelevant

    Stijn Adriaan Nuiten et al.
    When all features of conflicting sensory input are task-irrelevant, the brain can still process its sensory information, whereas conflict detection requires that minimally one stimulus feature is task-relevant or associated with a response.
    1. Cell Biology
    2. Computational and Systems Biology

    Quantitative live-cell imaging and computational modeling shed new light on endogenous WNT/CTNNB1 signaling dynamics

    Saskia MA de Man et al.
    Genome editing, advanced live-cell microscopy, and computational modeling were combined to measure WNT/CTNNB1 signaling parameters at the single molecule level, revealing critical regulatory nodes in this important signal transduction pathway.

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