IVIS is a research programme with four objectives.

  • The first objective is, through systematic reviews and surveys, to identify different questionnaires available for people to tell us about their visual problems and identify different treatments available for eye movement problems.
  • The second is to determine, in a clinical observation study, how frequently visual problems occur and what happens over time.
  • The third is to identify the impact of issues faced by stroke survivors relating to visual problems.
  • Finally, the fourth objective is to conduct trials of treatments for eye movement problems following stroke.