The dissolution of text in written language: Evidence toward a continuum of complexity

Evidence of the dissolution of text was examined in written logs kept daily for 4 1/2 years by a woman who suffered from cerebral atrophy of unknown origin. There were systematic changes in the use of inter- and intrasentence cohesive devices and in the narrative structure of the texts. The patterns observed were similar to those that have been reported in the oral narratives of adults where focal lesion of the brain resulted in the precipitous loss of language. Additionally, the sequence of dissolution found here paralleled, in many ways, the sequence reported in the literature for the development of text in children's oral language. These findings suggest that certain aspects of cohesion involve more complex processes than others. These processes involved holding in mind more than one event while searching for forms to code aspects of language content and/or language use.