I have a friend (with MS) who has brain-blips, and last year he actually drove 100 miles past his house before he "came to".

I've seen hours where his typing is so jumbled up, you can hardly understand what he is trying to say. You'd think he'd notice the errors, but he doesn't. Two hrs later, he is typing 100%.

I have typed things that made perfect sense at the time, and when I go back and read it I can hardly believe it was me . . . seriously, I'm sure someone hacked into my account. Even though my memory has never been great, I ALWAYS knew what I "would have" said because I am so predictable. Not so any more.

So long as he is not in sudden pain or anything like that, I don't think you need to be concerned about a stroke, TIA, or anything of the like.

Cherie