Next Slideshow Title
IMAGES PROVIDED BY:
(1) 3D4 Medical
(2) Mark Wilson/Getty Images News
(3) Stephen Marks/The Image Bank
(4) James Cavallini / Photo Researchers, Inc.
(6) Ed Kashi/Corbis
(7) Charles Ommanney/Getty Images News
(8) Ed Kashi/Corbis
(9) Simon Fraser / Royal Victoria Infirmary, Newcastle upon Tyne / Photo Researchers, Inc
(10) Travis Price/Flickr Select
(12) Dennis Kunkel Microscopy, Inc. / Phototake, Roger Harris/Photo Researchers Inc
(13) James Cavallini Copyright © B.S.I.P. / Phototake, ) Pierre Bories Copyright © ISM / Phototake
(14) Leonard Lessin/Photo Researchers Inc
(15) ER Productions/Blend Images
(16) Snap Decision/Photographers Choice RF
(18) David M. Grossman/Phototake
(19) Gregor Schuster/Photographer's Choice
(20) Rita Maas/Food Pix
(21) Frank Whitney/The Image Bank
(22) Scott Hudson/Corbis
(23) Jim Prisching/Chicago Tribune/MCT via Getty Images
(24) John Lund/Photographer's Choice
Caregivers for People With Parkinson's: "Why Don't the Drugs Help My Tremor?"
FDA. "FDA approves drug to treat Parkinson’s disease."
The Functional and Stereotactic Neurosurgery Center, Massachusetts General Hospital, Harvard Medical School.
The Michael J. Fox Foundation for Parkinson's Research.
National Parkinson Foundation.
National Institute of Environmental Health Sciences: "The Role of the Environment in Parkinson's Disease."
National Institute of Neurological Disorders and Stroke: "Parkinson's Disease: Hope Through Research."
Parkinson's Disease Foundation.
Shults, C.W. Archives of Neurology, 2002.
Trink, K. Journal of Neuroscience, 2010.
Reviewed by Michael W. Smith, MD on November 27, 2019
This tool does not provide medical advice. See additional information.
THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.
View our slideshows to learn more about your health.