On some neurobiological and cultural-anthropological aspects of the contralateral-neglect syndrome.

Contralateral neglect is a frequent clinical syndrome which can be provoked by lesions in several brain areas (primarily inferior parietal and frontal) and includes symptoms of motor and perceptual negligence of both real and imaginative contralateral hemi-space. Attentional and representative theories attempting to explain neglect are presently the most popular. This paper analyzes two cases of neglect patients. Paying attention especially to their reading defects, a possible role of the persons with contralateral neglect is proposed in the development of script. Other neurobiological and cultural-anthropological questions arising from the analysis of these cases are also discussed.