Describes how Random Boolean Networks can be used to simulate simple lexicons, and shows how some puzzling properties of real lexicons seem to emerge spontaneously in these models. Describes simple simulations of bilingual aphasia, and shows that a range of recovery patterns can be observed in these simulations. (Author/VWL)

Cognitive neuropsychological studies of bilingual patients with aphasia have contributed to our understanding of how the brain processes different languages. The question we asked is whether differences in script have any impact on language processing in bilingual aphasic patients who speak languages with different writing systems: Chinese and…

This article describes a plan to develop bilingualism carried out by the parents of a child of pre-school age who died of brain cancer at the age of five. The child learned German, the language of his father, and Spanish, the language of his mother, consecutively. (CFM)