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Cited by 132Neurological disorders and treatmentsParkinson's Disease Mechanisms and TreatmentsNeurological and metabolic disorders

Tremor Syndromes: An Updated Review

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Lenka, Abhishek, Jankovic, Joseph·2021·Frontiers in Neurology
DOI 10.3389/fneur.2021.684835PMC PMC8350038
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Abstract

Tremor is the most commonly encountered movement disorder in clinical practice. A wide range of pathologies may manifest with tremor either as a presenting or predominant symptom. Considering the marked etiological and phenomenological heterogeneity, it would be desirable to develop a classification of tremors that reflects their underlying pathophysiology. The tremor task force of the International Parkinson Disease and Movement Disorders Society has worked toward this goal and proposed a new classification system. This system has remained a prime topic of scientific communications on tremor in recent times. The new classification is based on two axes: 1. based on the clinical features, history, and tremor characteristics and 2. based on the etiology of tremor. In this article, we discuss the key aspects of the new classification, review various tremor syndromes, highlight some of the controversies in the field of tremor, and share the potential future perspectives.

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  • The frequency of PD's tremor lies between 4 and 6 Hz.

    “According to Puschmann et al.2, Lenka et al.14, and Thenganatt et al.15, the frequency of PD’s tremor lies between 4 and 6 Hz.”

    From Explainable artificial intelligence for searching frequency characteristics in Parkinson's disease tremor (2023) · cites this paper as Lenka et al.14

    The “Rest Tremor” subsection under “Tremor Associated With Parkinsonism” says that rest tremor in PD typically has a frequency of 4–6 Hz. The citing sentence omits both “rest” and “typically,” presenting that range as applying to PD tremor generally. (LLM, conf=0.86)

    Experimental — accuracy not yet measured

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References 203 · Cited by 132

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Authors
Lenka, A., & Jankovic, J.
Affiliations
  • Georgetown University Medical Center (US)
  • Baylor College of Medicine (US)
Corresponding author
Jankovic, Joseph
ORCID
Venue
Frontiers in Neurology
Publisher
Frontiers Media SA
Published
2021-07-26
Volume
12
Pages
684835-684835
ISSN
1664-2295 (ISSN-L)
DOI
10.3389/fneur.2021.684835
PMC
PMC8350038
OpenAlex
W3186040685
Cited by
132
References
203
Citations by year
2026: 17 · 2025: 33 · 2024: 35 · 2023: 32 · 2022: 12 · 2021: 3
FWCI
2.63
Type
journal article
Language
en
Open access
Licence
Locations
  • Frontiers in Neurology (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Informationszentrum Lebenswissenschaften (ZB MED) (submittedVersion, cc-by)
Topics
  • Health Sciences › Medicine › Neurology › Neurological disorders and treatments
  • Health Sciences › Medicine › Neurology › Parkinson's Disease Mechanisms and Treatments
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Neurological and metabolic disorders
Keywords
tremor, tremor syndromes, tremor classification, tremor etiology, movement disorders

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