Welcome to the NeuroTalk Support Groups.
You can find some info. regarding Theracycle on the
Parkinson's Disease Forum
You could also check the Forum Search Feature
http://neurotalk.psychcentral.com/search.php
Just type in the keyword/s you are searching for
e.g. Theracycle or Olivopontocerebellar or even parkinsonism
write back if you have any difficulties navigating the forums here.
all the best...