Development of Postural Stability Index to Distinguish Different Stability States

Development of Postural Stability Index to Distinguish Different Stability States

A key factor for fall prevention involves understanding the pathophysiology of stability. This study proposes the postural stability index (PSI), which is a novel measure to quantify different stability states on healthy subjects. The results of the x-, y-, and z-axes of the acceleration signals wer...

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Bibliographic Details
Main Authors: Nurul Retno Nurwulan, Bernard C. Jiang, Vera Novak
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Entropy
Subjects:
postural stability index
stability states
ensemble empirical mode decomposition
gait
Online Access:https://www.mdpi.com/1099-4300/21/3/314

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