• The Detection of Freezing of Gait in Parkinson's Disease Using Asymmetric Basis Function TV-ARMA Time-Frequency Spectral Estimation Method

    3 days ago - By EMBS

    Freezing of gait is an episodic gait disturbance affecting locomotion in Parkinson's disease. As a biomarker to detect FOG, the Freeze index , which is defined as the ratio of the areas under power spectra in `freeze' band and in `locomotion' band, can negatively be affected by poor time and frequency resolution of time-frequency...
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