The Impact of Experimentally Induced Limb Ischemia on the Rubber Hand Illusion. (January 2021)

• Record Type: Journal Article
• Authors: Teaford, Max; Fitzpatrick, Jared; James Smart, L.
• Is Part Of: Perception. Volume 50:Number 1(2021)
• Page Start: 88
• Page End: 96
• Publication Date: 2021-01
• Subjects: rubber hand illusion -- ischemia -- cardiovascular -- multisensory integration; Perception -- Periodicals; Perception -- Periodicals; Perception; Periodicals; 153.705
• DOI: 10.1177/0301006620977797
• Languages: English
• ISSNs: 0301-0066

Abstract

The rubber hand illusion (RHI) is a perceptual illusion in which one experiences an object as part of their body when synchronous visuo-tactile stimulation is applied to one's hand and the object. There are a variety of factors that can impact the occurrence of the RHI. In the present study, we demonstrate that experimentally induced peripheral ischemia can impact the RHI, namely it can result in larger alterations to the perceived position of one's hand. This study suggests that alterations to the cardiovascular system may be a source of individual differences in the RHI literature. Future studies with samples of individuals with cardiovascular pathology are recommended.