Billets de Michelle Dawson
Liens cités structurés
Mattia Galigani, Carlotta Fossataro, Patrizia Gindri, Massimiliano Conson, Francesca Garbarini (2022). Monochannel Preference in Autism Spectrum Conditions Revealed by a Non-Visual Variant of Rubber Hand Illusion. Journal of Autism and Developmental Disorders, 52(10), 4252-4260. Springer Science and Business Media LLC.
Résumé
Abstract Individuals with autism spectrum conditions (ASC) are less susceptible to multisensory delusions, such as rubber hand illusion (RHI). Here, we investigate whether a monochannel variant of RHI is more effective in inducing an illusory feeling of ownership in ASC. To this aim, we exploit a non-visual variant of the RHI that, excluding vision, leverages only on the somatosensory channel. While the visual-tactile RHI does not alter the perceived hand position in ASC individuals, the tacto-tactile RHI effectively modulates proprioception to a similar extent as that found in typical development individuals. These findings suggest a more effective integration of multiple inputs originating from the same sensory channel in ASC, revealing a monochannel preference in this population.
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