The breakdown and rehabilitation of visuospatial dysfunction in brain-injured patients

Neuropsychological studies on visuospatial dysfunction are reviewed and a model is described that characterizes hemispheric specialization of this function. It is proposed that the right hemisphere is dominant for configural processing and the left hemisphere for detail processing. Past efforts of visuospatial rehabilitation, which have focused primarily on one type of impairment, "left-neglect", are discussed. Future directions for rehabilitation of visuospatial dysfunction associated with both right- and left-hemisphere pathology are suggested.