Dealing,
those sound so much like my RSI/TOS sx that I had in the beginning.

I thought I was getting Alzheimer's, ADD and my eyes got noticeably worse as far as reading vision was concerned.
And I couldn't turn/use my wrist/hands in certain positions or pick up small items at all for a time - i would get very sharp cramps {zingers} in the back of my hands.

Members TOS sx listed-
http://neurotalk.psychcentral.com/showthread.php?t=5618