I am currently suffering from post concussive syndrome. I was struck directly on the top of the head and it has left a long indent (not too deep, but very noticeable). I have had a CT scan and a MRI which I was told that everything is normal. However, it has been well over a year, I am still not getting better, and the indent seems to be getting bigger! Could the indent be causing me my "concussive symptoms", or slowing down my recovery? I should be better by now!