[Nikki J]

You can not self test. Period. I have been told that a babinski is not reliable even performed by a neurologist if you know what it is.
Opposite arm and leg onset? No, that would not be the way it works. Go see a doctor. Do not post again unless you are told by a neurologist you have definite signs of ALS ( which is not going to happen unless you twist the meaning out of all recognition)

[♥ Atsugi]

Franco, unlike other internet forums, we keep tight control on this one, since our members are terminally ill and need a safe place. One rule is that we don't diagnose people--that would be irresponsible. Another rule is that we expect you'll take a reasonable answer and then leave--we don't have the time to continue bantering with you.

I'll tell you straight up that you don't have ALS in my opinion. But the rule is: you need to see a doctor. Take the answers you've been given, and see your doc. You are very close to being banned for being a nuisance.