The Rubber Hand Illusion, Embodiment, and The Secrets of the Soul

Today's topic is embodiment. What studying rubber hands, phantom limbs, body integrity identity disorder, and out of body experiences say about how our brain represents our bodies. References: Botvinick, M., & Cohen, J. (1998). Rubber hands ‘feel’touch that eyes see. Nature, 391(6669), 756-756. https://doi.org/10.1038/35784 Van Der Hoort, B., Guterstam, A., & Ehrsson, H. H. (2011). Being Barbie: the size of one’s own body determines the perceived size of the world. PloS one, 6(5), e20195. https://doi.org/10.1371/journal.pone.... Ehrsson, H. H. (2007). The experimental induction of out-of-body experiences. Science, 317(5841), 1048-1048. https://doi.org/10.1126/science.1142175 Ramachandran, V. S., & Rogers-Ramachandran, D. (1996). Synaesthesia in phantom limbs induced with mirrors. Proceedings of the Royal Society of London. Series B: Biological Sciences, 263(1369), 377-386. https://doi.org/10.1098/rspb.1996.0058 Bayne, T., & Levy, N. (2005). Amputees by choice: Body integrity identity disorder and the ethics of amputation. Journal of applied philosophy, 22(1), 75-86. https://doi.org/10.1111/j.1468-5930.2... Müller, S. (2009). Body integrity identity disorder (BIID)—Is the amputation of healthy limbs ethically justified?. The American Journal of Bioethics, 9(1), 36-43. https://doi.org/10.1080/1526516080258... van Dijk, M. T., van Wingen, G. A., van Lammeren, A., Blom, R. M., de Kwaasteniet, B. P., Scholte, H. S., & Denys, D. (2013). Neural basis of limb ownership in individuals with body integrity identity disorder. PLoS One, 8(8), e72212. https://doi.org/10.1371/journal.pone.... Canzoneri, E., Ubaldi, S., Rastelli, V., Finisguerra, A., Bassolino, M., & Serino, A. (2013). Tool-use reshapes the boundaries of body and peripersonal space representations. Experimental brain research, 228, 25-42. https://doi.org/10.1007/s00221-013-35... Cardinali, L., Frassinetti, F., Brozzoli, C., Urquizar, C., Roy, A. C., & Farnè, A. (2009). Tool-use induces morphological updating of the body schema. Current biology, 19(12), R478-R479. https://doi.org/10.1016/j.cub.2009.05... ----------------- Hello all you big, beautiful brains! Psy vs. Psy is a team project between a behavioral neuroscientist and an industrial/organizational psychologist. For more content on psychology, science, research, and statistics, check out our other videos!