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Cited by 506

The DOI matches its Crossref record; 66 of the 66 references it cites were found in a registry or an index.

Parkinson Disease Subtypes

Thenganatt, Mary Ann, Jankovic, Joseph·2014·JAMA Neurology

Abstract

IMPORTANCE: It is increasingly evident that Parkinson disease (PD) is not a single entity but rather a heterogeneous neurodegenerative disorder. OBJECTIVE: To evaluate available evidence, based on findings from clinical, imaging, genetic and pathologic studies, supporting the differentiation of PD into subtypes. EVIDENCE REVIEW: We performed a systematic review of articles cited in PubMed between 1980 and 2013 using the following search terms: Parkinson disease, parkinsonism, tremor, postural instability and gait difficulty, and Parkinson disease subtypes. The final reference list was generated on the basis of originality and relevance to the broad scope of this review. FINDINGS: Several subtypes, such as tremor-dominant PD and postural instability gait difficulty form of PD, have been found to cluster together. Other subtypes also have been identified, but validation by subtype-specific biomarkers is still lacking. CONCLUSIONS AND RELEVANCE: Several PD subtypes have been identified, but the pathogenic mechanisms underlying the observed clinicopathologic heterogeneity in PD are still not well understood. Further research into subtype-specific diagnostic and prognostic biomarkers may provide insights into mechanisms of neurodegeneration and improve epidemiologic and therapeutic clinical trial designs.

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Metadata

Authors
Thenganatt, M. A., & Jankovic, J.
Venue
JAMA Neurology
Published
2014-04-01
Volume
71
Issue
4
Pages
499
ISSN
2168-6149 (ISSN-L)
OpenAlex
W2002577886
Cited by
506
References
66
FWCI
23.67
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Parkinson Disease Subtypes. https://app.cochat.ai/papers/10.1001/jamaneurol.2013.6233
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Thenganatt, M. A., & Jankovic, J. (2014). Parkinson Disease Subtypes. JAMA Neurology. https://doi.org/10.1001/jamaneurol.2013.6233

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.