[Anton-Babinski syndrome with recognition of the left upper limb on visualization in a mirror [author's transl)].

A patient presenting with an Anton-Babinski syndrome accompanied by a delusional conviction recognised her left upper limb with the aid of her right hand, but immediately denied its existence when she viewed it directly. In contrast, when placed in front of a mirror, she recognised this upper limb perfectly, recognition disappearing again when direct vision was associated with vision in the mirror. The authors suggest the possibility of a resurgence in adult life of the duality of the visual body image, direct or reflected, such as is normally experienced in childhood and, more prolonged, in identical twins.