During the past 1/2 years I have experienced four impact-initiated concussions from rugby, with the last consussion ending with a non-epileptic seizure. I have been assessed for three of the four concussions, all have performed CT Scans, and none have showed anything substantial to worry about. However, I have always been left wanting more detail from doctors, as none (understandably) can completely inform me of what to expect, if anything at all. Yet since my concussions began, I have always noticed little details of feeling "weird," specifically I wonder sometimes if I notice differences in memory, thought processes and vision. How would i know if any of these symptoms were legitimate or if i was just over analyzing myself?

----Specific examples of worries would be that I notice possible changes in recollection and recognition of names, faces, etc. Vision was distorted only twice that I possibly noticed, with everything in sight seeming to "bend."