Hi,

There are several diagnostic techniques to confirm MG. For myself, I tested positive for the antibodies that are typical in standard MG - this was done through blood tests. However, there are other options that'll allow a neurologist to confirm diagnosis. http://www.neurologychannel.com/myas...iagnosis.shtml

Depression is not uncommon with such a major change in life as a diagnosis like this can cause. I don't know that forgetfulness is a symptom of MG so much as an additional symptom of depression that he may be going through.

I think you need to get him to a competent neurologist so that he can be properly diagnosed for whatever it is that he has and get treatment rolling. MG is controlled through various medications and potentially surgery to remove the thymus (which is linked to MG) if needed.

Good luck with helping your father.

Cheers,

Brian.