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A device and relative method for determining extrapyramidal symptoms, in particular motor symptoms of Parkinson's disease
A device and relative method for determining extrapyramidal symptoms, in particular motor symptoms of Parkinson's disease
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机译:确定蛋白质症状的装置和相关方法,特别是帕金森病的运动症状
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摘要
A method and a related device to determine the kinetic state of a subject includes the steps of determining a signal indicative of the acceleration trend on the three Cartesian axes; processing the signal to limit the frequency band and preferably reduce artifacts and compensate the offset of the output signals from a multi-axial measurement system; analyzing frequency and spectrum through the transformation of the signal with the Fournier transform; computing the power spectral density for each Cartesian axis; and comparing the spectral density with a characteristic pattern of a movement.
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