Jenjazi chirwere cheuropi . Chiratidzo chikuru chechirwere ichi ndechekuti murwere anenge achi jenjemera kana kuti kugwagwadza zvakanyanya asina zvaano kwanisa kuita nazvo. Kujenjemara kwacho kwunoitika nguva dzose. Parizvino chirwere ichi hachirapiki uye chino zivikanwa nezita rekuti Parkinson's Disase pachirungu