28 results found
    1. Neuroscience

    Unimodal statistical learning produces multimodal object-like representations

    Gábor Lengyel, Goda Žalalytė ... Daniel M Wolpert
    Mere exposure to scenes with statistical contingencies in the visual or haptic modality alone allows participants to decompose scenes into object-like multimodal representations.
    1. Neuroscience

    Unsupervised learning of haptic material properties

    Anna Metzger, Matteo Toscani
    Perceptual haptic representation of materials emerges from unsupervised learning as a consequence of efficient encoding of the physical signals at the input of tactile sensory system.
    1. Neuroscience

    Stretching the skin immediately enhances perceived stiffness and gradually enhances the predictive control of grip force

    Mor Farajian, Raz Leib ... Ilana Nisky
    Elucidating the contribution of augmented artificial skin-stretch stimulation to the fingertips to the immediate illusion of a higher stiffness and to an increased predictive grip force control.
    1. Neuroscience

    The organizational principles of de-differentiated topographic maps in somatosensory cortex

    Peng Liu, Anastasia Chrysidou ... Esther Kuehn
    SI topographic finger maps of older adults show signs of cortical aging but do not show classical hallmarks of cortical de-differentiation.
    1. Neuroscience

    Motor memories of object dynamics are categorically organized

    Evan Cesanek, Zhaoran Zhang ... J Randall Flanagan
    The motor-relevant properties of the myriad objects with which we interact on a daily basis are encoded in memory using categorical representations, or 'object families'.
    1. Neuroscience

    Rapid learning and unlearning of predicted sensory delays in self-generated touch

    Konstantina Kilteni, Christian Houborg, H Henrik Ehrsson
    The brain continuously updates the learned temporal relationship between motor commands and their associated somatosensory feedback, which determines the perceived intensity and ticklishness of self-touch.
    1. Neuroscience

    When abstract becomes concrete, naturalistic encoding of concepts in the brain

    Viktor Nikolaus Kewenig, Gabriella Vigliocco, Jeremy I Skipper
    A novel deep-learning-based computational method using object recognition to quantify visual context in naturalistic, multimodal stimuli demonstrates that a concept's perceived abstractness or concreteness dynamically depends on its visual context.
    1. Neuroscience

    Energy exchanges at contact events guide sensorimotor integration

    Ali Farshchian, Alessandra Sciutti ... Ferdinando A Mussa-Ivaldi
    The brain obtains and preserves a consistent temporal alignment of multisensory and motor information flowing along staggered streams by maintaining an invariant estimate across modalities of the energy exchanged with the environment at discrete events.
    1. Neuroscience

    Massive cortical reorganization in sighted Braille readers

    Katarzyna Siuda-Krzywicka, Łukasz Bola ... Marcin Szwed
    Teaching a tactile alphabet to sighted adults reveals the brain’s unexpected potential for change.
    1. Neuroscience

    The transformation of sensory to perceptual braille letter representations in the visually deprived brain

    Marleen Haupt, Monika Graumann ... Radoslaw Cichy
    The visually deprived brain processes sensory letter information in tactile areas but perceptual letter information in sighted reading areas, revealing experience-dependent brain plasticity.

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