A wearable system to analyse tremors in the presence of external stressors Online publication date: Thu, 05-Jan-2023
by K.M. Vanitha; Viswanath Talasila; L.V. Narasimha Prasad
International Journal of Biomedical Engineering and Technology (IJBET), Vol. 40, No. 4, 2022
Abstract: This paper focuses on the development of a low-cost wearable sensing system to detect physiological and pathological tremors. The spirogram analysis for tremor detection is performed in a novel setting. In addition, the designed wearable system is capable of analysing tremor in other functional task contexts, apart from just handwriting analysis. Further, subjects are exposed to external stressors before they perform the spirogram task. Our results present a preliminary indication that motor control degradation, beyond a certain level of external stressors, may be limited.
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