1. I am also a stroke survivor. I would suggest you get familiar with Brain plasticity science which is the study of a physical neural growth processes within the brain. Gray matter can actually shrink or thicken; neural connections can be forged and refined or weakened and severed. Changes in the physical brain manifest as changes in our abilities. For example, each time we learn a new dance step, it reflects a change in our physical brains: new "wires" (neural pathways) that give instructions to our bodies on how to perform the step. Each time we forget someone's name, it also reflects brain change- "wires"that once connected to the memory have been degraded, or even severed. As these examples show, changes in the brain can result in improved skills (a new dance step) or a weakening of skills (a forgotten name).
Within our database, 6 months of Brain Ischemia and Brain Normalize has helped me create new neural pathways along with Nogier F between sessions which got me out of a wheelchair and gave me the ability to walk again. It requires patience. For the eye, I would go for Optic and Retinal Nerve Diseases or Vision Disorders whilst throwing in Nogier F between these Vision Disorder sessions.
2. Info in this video by Dr Glidden may also help. Supplements recommended at end of video.
3. Perhaps you are expecting quick results and that may not happen for numerous reasons.
Something to consider is the five levels of healing -
For more details, please check the link: