987 results found
    1. Neuroscience

    Human VMPFC encodes early signatures of confidence in perceptual decisions

    Sabina Gherman, Marios G. Philiastides
    Simultaneous EEG-fMRI reveals neural representations of decision confidence unfolding prior to explicit perceptual choices, in a region of the ventromedial prefrontal cortex typically linked to reward processing and value-based decisions.
    1. Neuroscience

    First spikes in visual cortex enable perceptual discrimination

    Arbora Resulaj, Sarah Ruediger ... Massimo Scanziani
    A brief time window of visually evoked activity in mouse primary visual cortex is sufficient for perceptual discrimination.
    1. Neuroscience

    Learning and recognition of tactile temporal sequences by mice and humans

    Michael R Bale, Malamati Bitzidou ... Miguel Maravall
    Mice and humans learned to distinguish an arbitrary tactile sequence from other stimuli that differed only in their temporal patterning over hundreds of milliseconds, showing that sequence learning generalises across sensory modalities.
    1. Neuroscience

    GABA, not BOLD, reveals dissociable learning-dependent plasticity mechanisms in the human brain

    Polytimi Frangou, Marta Correia, Zoe Kourtzi
    Combining GABA with fMRI measurements in the human brain uncovers distinct suppression mechanisms that optimize perceptual decisions through learning and experience-dependent plasticity in the visual cortex.
    1. Neuroscience

    The contribution of temporal coding to odor coding and odor perception in humans

    Ofer Perl, Nahum Nahum ... Rafi Haddad
    Human participants fail to discriminate between odor sequences that activate the same neurons at different orders, pointing against a substantial role for neuron activation time in the odor code.
    1. Neuroscience

    Perceptual processing in the ventral visual stream requires area TE but not rhinal cortex

    Mark AG Eldridge, Narihisa Matsumoto ... Barry J Richmond
    Bilateral removal of cortical area 'TE' produced deficits in monkeys' ability to discriminate among images with many similar features, whereas removal of subjacent rhinal cortex did not.
    1. Neuroscience

    Decoupling sensory from decisional choice biases in perceptual decision making

    Daniel Linares, David Aguilar-Lleyda, Joan López-Moliner
    Perceptual decision making, even in simple scenarios, is affected by sensory and decisional choice biases.
    1. Neuroscience

    Odor-identity dependent motor programs underlie behavioral responses to odors

    Seung-Hye Jung, Catherine Hueston, Vikas Bhandawat
    Flies respond to odors by modulating multiple independently modulated motor programs.
    1. Neuroscience

    Auditory Cortex Learns to Discriminate Audiovisual Cues through Selective Multisensory Enhancement

    Song Chang, Beilin Zheng ... Liping Yu
    Not revised
    Reviewed Preprint v1
    1. Neuroscience

    A novel method for estimating properties of attentional oscillators reveals an age-related decline in flexibility

    Ece Kaya, Sonja A Kotz, Molly J Henry
    Individual performance in rhythm perception and production is maximized within a range of domain-specific rates and is adversely affected by temporal context, and this effect is amplified with age.

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