My mom shakes her head (not hands, head
only) frequently. It has been going on
for at least 10 years, getting worse, but
with no other symptoms. It is involuntary,
and a doctor once diagnosed it as
rheumatoid arthritis. That doesn't make a
whole lot of sense to me. What do you
think?
Can you describe the head shaking? Is it
like "No-no" movements?
Can you give me some more data (if there
are any) from her medical history and
personal data (age, profession,...)?