Abstract:
:Our brain continually integrates bottom-up sensory signals to create a coherent experience of the body. This bodily experience is also constrained by top-down knowledge of body appearance. However, the extent of these constraints has been challenged. Here, we explore top-down limits on body ownership with the invisible finger stretching illusion, in which synchronous visuotactile stimulation applied to the real fingers and an area of empty space elicits the illusion of owning elongating fingers. The results demonstrate that it is possible to experience stretchy fingers like Mr Fantastic without visual stimuli of a fake hand, even if we do not actually feel invisible like The Invisible Man.
journal_name
Perceptionjournal_title
Perceptionauthors
Byrne A,Preston Cdoi
10.1177/0301006618821068subject
Has Abstractpub_date
2019-02-01 00:00:00pages
185-188issue
2eissn
0301-0066issn
1468-4233journal_volume
48pub_type
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