The most cited works in Parkinson's disease.

Document Type

Article

Abstract

The number of citations a work has received is a measure of its impact. We identified the top cited works in Parkinson's disease. A Web of Science search was performed for articles including the keyword "Parkinson*" in the title (the asterisk was included in the search string as a wild card character). Articles with more than 400 citations, the threshold to be considered a "citation classic," were identified and analyzed. The 107 articles identified appeared in 33 different journals, with clinical articles primarily appearing in the New England Journal of Medicine and Lancet, and scientific articles primarily in Nature, Science, and the Proceedings of the National Academy of Sciences. There were 52 laboratory studies, 38 clinical studies, 12 review articles, and 5 classifications of disease. The clinical studies included evaluation of medical and surgical therapies, and the laboratory studies included gene discovery, molecular biology, and cellular biology, as well as animal models and neuropathological studies. High impact topics included deep brain stimulation, levodopa therapy and related adverse effects, MPTP-based animal studies, discovery and evaluation of genetic mutations, and pathogenesis related to oxidative degeneration. More than half of the articles identified in this study have been published in the past 20 years. Prior to 1990, highly cited articles in Parkinson's disease tended to be those that evaluated medical therapies and defined the clinical and neuropathological characteristics of the disease. Since 1990, a high proportion of the citation classics address the genetic characterization of and surgical treatments for the disease suggesting that these are the most significant recent developments and main drivers of impact in this field.

Medical Subject Headings

Animals; Databases, Bibliographic; Humans; Journal Impact Factor; Parkinson Disease; Periodicals as Topic

Publication Date

2-15-2011

Publication Title

Movement disorders : official journal of the Movement Disorder Society

ISSN

1531-8257

Volume

26

Issue

3

First Page

380

Last Page

390

PubMed ID

21462255

Digital Object Identifier (DOI)

10.1002/mds.23445

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