freeze index (FI) Archives

Kara McArthur
July 21, 2021

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

Author(s): Fangang Meng, Lingzhong Guo, Yang Li, Lipeng Wang, Yuzhu Guo

The Detection of Freezing of Gait in Parkinson’s Disease Using Asymmetric Basis Function TV-ARMA Time–Frequency Spectral Estimation Method https://www.embs.org/wp-content/uploads/2021/07/Screen-Shot-2021-07-21-at-12.16.59-PM.png 696 439 Kara McArthur Kara McArthur https://secure.gravatar.com/avatar/07b66c376da51ef16b24b1ff9a676943?s=96&d=mm&r=g July 21, 2021 July 21, 2021

Freezing of gait (FOG) is an episodic gait disturbance affecting locomotion in Parkinson’s disease. As a biomarker to detect FOG, the Freeze index (FI), which is defined as the ratio…