A new method of movement analysis is validated, allowing an actigraph to discriminate tremor from other movements and store duration and intensity measures of both movement types. For algorithm optimization, wrist acceleration was recorded in nine controls and nine Parkinson's disease patients, whil
A recording and analysis system for human tremor
โ Scribed by Mehmet Engin
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 416 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0263-2241
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โฆ Synopsis
There are various diagnosis and treatment monitoring are available for many neuro-muscular diseases. This paper is concerned with the tremor analysis for the purpose of recognition. A recording and analysis system for human's tremor are developed. The analysis was performed based on frequency and amplitude parameters. The fast Fourier transform (FFT) and higher-order spectra were used to extract frequency parameters (e.g., main peak frequency). In order to diagnose subjects' condition, classification was implemented by statistical significant tests (t-test).
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