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  1.  15
    Seeing the body distorts tactile size perception.Matthew R. Longo & Renata Sadibolova - 2013 - Cognition 126 (3):475-481.
  2.  11
    Reconstructing neural representations of tactile space.Luigi Tamè, Raffaele Tucciarelli, Renata Sadibolova, Martin I. Sereno & Matthew R. Longo - 2021 - NeuroImage 229.
    Psychophysical experiments have demonstrated large and highly systematic perceptual distortions of tactile space. Such a space can be referred to our experience of the spatial organisation of objects, at representational level, through touch, in analogy with the familiar concept of visual space. We investigated the neural basis of tactile space by analysing activity patterns induced by tactile stimulation of nine points on a 3 × 3 square grid on the hand dorsum using functional magnetic resonance imaging. We used a searchlight (...)
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  3. Neural correlates of distorted body representations underlying tactile distance perception.Luigi Tamè, Raffaele Tucciarelli, Renata Sadibolova, Martin I. Sereno & Matthew R. Longo - unknown
    Tactile distance perception is believed to require that immediate afferent signals be referenced to a stored representation of body size and shape (the body model). For this ability, recent studies have reported that the stored body representations involved are highly distorted, at least in the case of the hand, with the hand dorsum represented as wider and squatter than it actually is. Here, we aim to define the neural basis of this phenomenon. In a behavioural experiment participants estimated the distance (...)
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  4. Reconstruction of the neural representations of the tactile space.Luigi Tamè, Raffaele Tucciarelli, Renata Sadibolova, Martin I. Sereno & Matthew R. Longo - unknown
    We examined the neural basis of tactile distance perception by analyzing activity patterns induced by tactile stimulation of nine points on a 3 x 3 square grid on the hand dorsum using functional magnetic resonance (fMRI). We used a searchlight approach within pre-defined regions of interests (ROIs) to compute the pairwise Euclidean distances between the activity patterns elicited by tactile stimulation. Then, we used multidimensional scaling (MDS) to reconstruct skin space at the neural level and compare it with skin space (...)
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  5.  7
    Mind the Gap: The Effects of Temporal and Spatial Separation in Localization of Dual Touches on the Hand.Renata Sadibolova, Luigi Tamè, Eamonn Walsh & Matthew R. Longo - 2018 - Frontiers in Human Neuroscience 12.