[Tip]

I had only seen only comment years ago from a psychiatrist saying they "suspected" that Gary may have reduced mental filters - which basically wasn't a diagnosis and didn't give too much away at all at the implications and degrees of disability.

I hadn't even been able to determine which areas of his brain may have been damaged and whether there was opportunity for possible compensation over time to reduce effects.

Tics etc. could be a result of brain damage but not necessarily, they can also be an effect of taking certain drugs etc.

If you could post the sources here I would really appreciate it - could be interesting. It really does help a lot if sources of research are cited.