- supernumerary phantom limb
- Also known as reduplication of the phantom. The term supernumerary phantom limb refers to a rare variant of *phantom limb, consisting of multiple conscious representations of an arm or leg. The condition may be classified either as a *body schema illusion or as a * somatic hallucination. Clinically, supernumerary phantom limbs may be experienced after an amputation of one or more limbs and by individuals with a right frontomesial brain lesion who are in possession of all their limbs. In either case it has been suggested that the experience of supernumerary phantom limbs may be mediated by a dissociated conscious perception based on the various properties that the brain attributes to the limb, such as its position in relation to the rest of the body, its posture, and its movement. As a consequence, it has been suggested that the neurophys-iological correlate of the supernumerary phantom limb should be sought in the somatosensory cortex and the supplementary motor area (SMA).ReferencesKolb, L.C. (1962). Phantom sensations, hallucinations and the body image.In: Hallucinations. Edited by West, L.J. New York, NY: Grune & Stratton.McGonigle, D.J., Hänninen, R., Salenius, S.,Hari, R., Frackowiak, R.S.J., Frith, C.D. (2002). Whose arm is it anyway? An fMRI case study of supernumerary phantom limb. Brain, 125, 1265-1274.
Dictionary of Hallucinations. J.D. Blom. 2010.
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Phantom limb — For other uses, see Phantom limb (disambiguation). Phantom limb Classification and external resources ICD 10 G54.6 G54.7 ICD … Wikipedia
phantom limb illusion — Also referred to as phantom or phantom limb. The term phantom comes from the Greek noun phantasma, which means ghost or spectre. The terms phantom and phantom limb refer to an arm or a leg, the presence of which is perceived although the limb… … Dictionary of Hallucinations
Supernumerary body part — Supernumerary body parts are most commonly a congenital disorder involving the growth of an additional part of the body and a deviation from the body plan. Body parts may be easily visible or hidden away, such as internal organs.Many additional… … Wikipedia
reduplication of the phantom — see supernumerary phantom limb … Dictionary of Hallucinations
Агнозия — МКБ 10 R48.148.1 МКБ 9 784.69784.69 MeSH … Википедия