A 62-year-old dextral man with a pragmatic communicative disorder following cerebral infarction of the nondominant hemisphere is described. He had difficulty attuning his train of thought to keep up with the conversation and had difficulty in controlling speech output.
Myers PSRight hemisphere communication impairment. In: Chapey R, ed. Language intervention strategies in adult aphasia. Baltimore: Williams & Wilkins, 1986: 444-61.
3.
Keenan JS, Brasseu EGAphasia language performance scales. Pinnacle Press, 1975.
4.
Damico JSClinical discourse analysis. A functional approach to language assessment . In: Simon CS, ed. Communication skills and classroom success. Assessment of language-learned disabled students . San Diego, CA: College-Hill, 1985:165-204.
5.
Brust Jcm, Plank C., Burke A., Gonbadia Mmi, Haealton EBLanguage disorder in a right hander after occlusion of the right anterior cerebral artery. Neurology1982; 32:492-5.
6.
Freedman M., Alexander MP, Naeser MAAnatomic basis of transcortical motor aphasia. Neurology1984; 34:409-17.
7.
Weisendanger M., Hummelstein H., Bianchetti M., Chen DF, Hyland B., Maiev V., Weisendanger R.Input and outputorganisation of the supplementary motor area in the motor areas of cerebral cortex. New York : John Wiley & Sons, 1987:40-62.
8.
Tanji J., Kursta K.Contrasting neuronal activity in supplementary and precentral motor cortex of monkeys. I. Responses to instructions determining motor responses to forthcoming signals of different modalities. J Neurophysiol1985;53:129-41.
9.
Schalag J., Schalag-Rey M.Evidence for supplementary eye field. J Neurophysiol1987;57:179-200.
10.
Kirzinger A. , Jurgens U.Cortical lesion effects and vocalisation in the squirrel monkey. Brain Res1982; 233:299-315.
