In this paper we have used the Wavelet Transform (WT) and the Detrended Fluctuation Analysis (DFA) methods to analyze hand tremor movements in essential tremor (ET), in two different recording conditions (before and after the addition of wrist-cuff load). We have analyzed the time series comprised o
Scaling analysis of bilateral hand tremor movements in essential tremor patients
โ Scribed by S. Blesic; J. Maric; N. Dragasevic; S. Milanovic; V. Kostic; Milos Ljubisavljevic
- Publisher
- Springer
- Year
- 2011
- Tongue
- English
- Weight
- 291 KB
- Volume
- 118
- Category
- Article
- ISSN
- 1435-1463
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## Abstract Mirror movements (MM), which occur in ageโrelated neurodegenerative diseases such as Parkinson's disease (PD), have never been studied in essential tremor (ET). The objective of this work is to study the prevalence and clinical correlates of MM in ET cases and controls. In a clinicalโep
## Abstract Patients with essential tremor (ET) have kinetic arm tremor; this tremor can also have an intentional component. We are unaware of reports of intention tremor of the head in ET. Our aims were to describe, provide electrophysiological data and video documentation of, and estimate the pre
## Abstract Essential tremor (ET) is a common movement disorder causing an important functional disability. ET is generally regarded as a monosymptomatic disorder, but additional signs may be present. We analyzed postural sway in 19 patients with classic ET and in 19 sexโ and ageโmatched normal con