title: Two hundred steps.
authors: Liam
authors: L
authors: Drew
mesh_terms: D003401:Creatine; D046690:Deep Brain Stimulation / Q000266:history; D018450:Disease Progression; D004298:Dopamine / Q000378:metabolism; D016332:Fetal Tissue Transplantation; D049672:History, 19th Century; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D007980:Levodopa / Q000266:history / Q000627:therapeutic use; D016631:Lewy Bodies / Q000378:metabolism / Q000473:pathology; D017072:Neostriatum / Q000378:metabolism / Q000473:pathology; D009474:Neurons / Q000637:transplantation; D010300:Parkinson Disease / Q000188:drug therapy / Q000235:genetics / Q000266:history* / Q000473:pathology; D010301:Parkinson Disease, Postencephalitic / Q000266:history / Q000473:pathology; D017096:Prion Diseases / Q000378:metabolism / Q000473:pathology / Q000503:physiopathology; D013378:Substantia Nigra / Q000378:metabolism / Q000473:pathology; D013788:Thalamus / Q000502:physiology / Q000503:physiopathology; D051844:alpha-Synuclein / Q000235:genetics / Q000378:metabolism
chemical_list: D051844:alpha-Synuclein; D007980:Levodopa; D003401:Creatine; D004298:Dopamine