Hi

Is there any literature / studies that actually show that mTBI symptoms can still be debilitating even after 2 years?

If you want to know why I am asking, here is the long story:

I had a neurologist visit today. It's been almost 2 years since my injury. Mine is a work comp. case. Up until this point the neurologist has been very understanding and "on my side". Today I sensed her starting to question why I would still be having bad symptoms. She said that I should be better by now and that usually symptoms only last 6 months or a year at most.

She wants me to get neuropsych testing again, but last time the test showed no real cognitive impairment, which I feel to be true and very lucky to have. But my problem is that the dizziness and fatigue are still very debilitating after a few hours of activity. Neuropsych tests do not show this.

I feel that my neurologist will want to declare Maximum Medical Improvement soon and have me go back to work. I do not feel that I can work more than half-time at this point. How do I "prove" the debilitating dizziness and fatigue to work comp. and the neurologist?