Hemianopsia, also known as Hemianopsia is loss of vision in either the right or left sides of both eyes; a common side effect of stroke or brain injury. This vision loss causes serious problems with mobility, bumping into objects , increased incidence of falls and accidents and reading problems. If you have found this website we are assuming that you, a loved one, or a client has been diagnosed with hemianopsia and you are attempting to find out what treatment options are available to aid in mobility.