We describe a woman with right brain damage who denied the ownership of her left hand and of extracorporeal objects (e.g. rings) which were worn on the left hand itself. When the same objects were worn on the right hand or were held by the examiner, the patient correctly recognized them as her own. Other personal objects unrelated to the left hand (e.g. pins, earrings, comb) were always correctly recognized as her own. Thus, by inference, the mental image of one's body may include inanimate objects which had been in contact or in close proximity with the body itself. These findings provide, for the first time, experimental support to the speculative notion of an extended body schema.

Disownership of left hand and objects related to it in a right-brain-damaged patient / Aglioti, Salvatore Maria; Smania, N; Manfredi, M; Berlucchi, G.. - In: NEUROREPORT. - ISSN 0959-4965. - STAMPA. - 8(1):(1996), pp. 293-296. [10.1097/00001756-199612200-00058]

Disownership of left hand and objects related to it in a right-brain-damaged patient

AGLIOTI, Salvatore Maria;
1996

Abstract

We describe a woman with right brain damage who denied the ownership of her left hand and of extracorporeal objects (e.g. rings) which were worn on the left hand itself. When the same objects were worn on the right hand or were held by the examiner, the patient correctly recognized them as her own. Other personal objects unrelated to the left hand (e.g. pins, earrings, comb) were always correctly recognized as her own. Thus, by inference, the mental image of one's body may include inanimate objects which had been in contact or in close proximity with the body itself. These findings provide, for the first time, experimental support to the speculative notion of an extended body schema.
1996
01 Pubblicazione su rivista::01a Articolo in rivista
Disownership of left hand and objects related to it in a right-brain-damaged patient / Aglioti, Salvatore Maria; Smania, N; Manfredi, M; Berlucchi, G.. - In: NEUROREPORT. - ISSN 0959-4965. - STAMPA. - 8(1):(1996), pp. 293-296. [10.1097/00001756-199612200-00058]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/74785
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