After the amputation of a limb, most amputees experience a phantom limb in the place where their limb used to be. Subjectively, these phantoms feel real even though they do not behave like normal limbs and can be pushed through solid objects. The standard theory is that these phantoms are produced as illusions inside the brain, but Rupert suggests they may be the subjective experience of the fields of the missing limbs, which are located exactly where they seem to be. If so, the phantoms might interact with the fields of other people, and some types of healers may be particularly sensitive to them. Rupert discusses simple experiments that can reveal whether phantoms really are where they seem to be and remain part of the body-field even though the material limbs are no longer even present. This research has profound implications for our understanding of the relations between minds, body images and bodies.

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Dr Rupert Sheldrake, PhD, is a biologist and author best known for his hypothesis of morphic resonance. At Cambridge University, as a Fellow of Clare College, he was Director of Studies in biochemistry and cell biology. As the Rosenheim Research Fellow of the Royal Society, he carried out research on the development of plants and the ageing of cells, and together with Philip Rubery discovered the mechanism of polar auxin transport. In India, he was Principal Plant Physiologist at the International Crops Research Institute for the Semi-Arid Tropics, where he helped develop new cropping systems now widely used by farmers. He is the author of more than 100 papers in peer-reviewed journals and his research contributions have been widely recognized by the academic community, earning him a notable h-index for numerous citations. On ResearchGate his Research Interest Score puts him among the top 4% of scientists.