Associated co-morbidities in a retrospective cohort of orthostatic tremor

Bicart-Sée, Louise; Thibault, Jean-Luc; Poujois, Aurélia; Bouquet-Castiglione, Floriane; Lozeron, Pierre; Kubis, Nathalie

doi:10.1007/s00415-020-10168-z

Cited by 2 publications

(1 citation statement)

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“…The term “OT plus” is used to describe a situation when OT co-manifests with additional neurological conditions such as parkinsonism, ataxia, dementia. In a recently published series of 27 patients with OT, neurological comorbidities preceding the onset of OT were present in 30% of the patients ( 95 ). The exact etiopathogenesis of OT is unclear and several hypotheses which include altered cerebello-thalamo-cortical circuit, cerebellar neurodegeneration, dopaminergic deficit, and presence of a central oscillator have been proposed ( 91 ).…”

Section: Overview Of the Axis-i Tremor Syndromesmentioning

confidence: 99%

Tremor Syndromes: An Updated Review

Lenka

Jankovic

2021

Front. Neurol.

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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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Section: Overview Of the Axis-i Tremor Syndromesmentioning

confidence: 99%