ArticleTremor and other hyperkinetic movements (New York, N.Y.)2025
Lip and Jaw Tremor in Parkinson's Disease.
Article in Tremor and other hyperkinetic movements (New York, N.Y.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Orofacial Drinking Tremor: A Case Series and Literature Review.Movement disorders clinical practice · 2026Review
- The relationship between physical activity levels and measures of cognition and disease severity in prodromal Parkinson's disease: A longitudinal study.BMC neurology · 2026Observational
- Impacts of DNA ligase I genotypes on Taiwan Parkinson's disease.BioMedicine · 2026Article
- Article
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3 authors.
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Abstract
Background: Parkinson's disease (PD) is characterized clinically by the presence of bradykinesia, rigidity, and tremor. Although upper limb rest tremor is the most common form of tremor in PD, lip/jaw tremor is identified in a proportion of these patients. Methods: We aimed to assess the frequency, features, and correlates of lip/jaw tremor in PD. Results: We studied 229 consecutive patients with PD. There were 39 (17%) patients with lip/jaw tremor, 22 of them (56.4%) were males. Slight lip/jaw tremor was identified in n = 10 (25.6%), mild in n = 15 (38.5%), moderate in n = 13 (33.3%) and severe in n = 1 (2.6%) case. Patients with lip/jaw tremor had a positive association with older age, greater limb rest tremor scores ( Conclusions: Lip/jaw tremor was identified in 17% of cases; it was associated with greater motor severity and limb rest tremor, suggesting shared pathophysiology with limb rest tremor. A subgroup with isolated lip/jaw tremor showed reduced cognitive performance, but no association with other body tremors.
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