Written language permeates virtually very aspect of modern society and literacy plays a central role in determining the economic and personal success of the individual. However, while the importance of written language comprehension (reading) is generally acknowledged, the significance of written language expression (spelling) is often overlooked. As a result, there has been relatively little research directed at understanding the cognitive and neural bases of written language production. Equally surprising is that the treatment of written language deficits is largely neglected in the...