418 results found
    1. Computational and Systems Biology
    2. Neuroscience

    Post-decision biases reveal a self-consistency principle in perceptual inference

    Long Luu, Alan A Stocker
    Humans are biased in their assessment of sensory information by their own preceding categorical judgment in an attempt to remain self-consistent.
    1. Neuroscience

    Neural signatures of perceptual inference

    William Sedley et al.
    Changes to sensory predictions are encoded by beta oscillations, surprise due to prediction violations by gamma oscillations, and alpha oscillations may have a role in controlling the precision of predictions.
    1. Neuroscience

    The influence of evidence volatility on choice, reaction time and confidence in a perceptual decision

    Ariel Zylberberg et al.
    A single framework of bounded evidence accumulation resolves the seemingly paradoxical effects of noise on accuracy, reaction time and confidence.
    1. Neuroscience

    Neural dynamics of perceptual inference and its reversal during imagery

    Nadine Dijkstra et al.
    Perceptual feedforward information flow is reversed during mental imagery and later stages of perception.
    1. Neuroscience

    Statistical learning attenuates visual activity only for attended stimuli

    David Richter, Floris P de Lange
    Prior expectations, induced by statistical learning, affect sensory processing only for attended stimuli, thereby constraining neurocomputational theories that cast perception as an inferential process integrating prior knowledge and sensory evidence.
    1. Neuroscience

    Behavioural and neural signatures of perceptual decision-making are modulated by pupil-linked arousal

    Jochem van Kempen et al.
    A direct relationship between pupil diameter and electrophysiological correlates of attention, sensory stimulus processing and target detection was observed demonstrating that arousal has a substantial influence on perceptual decision-making.
    1. Neuroscience

    Adaptive coding for dynamic sensory inference

    Wiktor F Młynarski, Ann M Hermundstad
    To make reliable but metabolically efficient perceptual inferences in a changing world, neural systems should dynamically adapt based on surprise and uncertainty about the sensory environment.
    1. Neuroscience

    Neural markers of predictive coding under perceptual uncertainty revealed with Hierarchical Frequency Tagging

    Noam Gordon et al.
    The novel neural marker for the integration of top-down predictions and bottom-up signals in perception elucidates uncertainty in perceptual inference and provides evidence for the predictive coding account of perception.
    1. Neuroscience

    Correction: Perceptual decisions are biased by the cost to act

    Nobuhiro Hagura et al.

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