Improving visual attention following right hemisphere stroke: A preliminary study

Abstract

Left inattention is common in individuals following right cerebrovascular accident (RCVA). In neurotypical adults, we have previously found prolonged rightward visual attention resulted in a subsequent increase in leftward attention. Here we applied the same method in neurological patients with RCVA and found improved post-intervention attention both to the left and right of visual fixation in participants with mild to no leftward inattention in comparison to a control. No such benefit was detected in participants with more pronounced leftward inattention. Given the feasibility of the intervention which leverages performance in the right unaffected visual space, future studies should examine the longevity and generalizability of such an intervention to other attention demanding tasks.