I saw the vision doctor Sat. and she did about 45 minutes of testing. The next day, my brain felt a whole lot worse -- like it was taxed too much. I'm still in the process of recovering. Had to cancel the second testing session for this week and moved it to next week.

Did any of you with PCS who had vision testing done find that it "strained" your brain and set you back a bit?

I'm concerned because the next testing session is for 75 minutes. I'm also concerned that the therapy itself may be too taxing for my brain. What was your experience?