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Description

Participants were prompted to evaluate the stability of pictured human postures while standing on a force plate. We measured irregularity by analyzing the presence of patterns in the sequential center of pressure values. To measure the presence of patterns, sample entropy, a time series statistic, was developed and we utilized it on the force plate data. Does one's own stability change when viewing a posture deemed unstable? Is Sample Entropy (SampEn) an effective tool to determine stability? This relationship could have implications for modeling the progression of motor skills, understanding human development, and the design of environments for rehabilitation.

Publication Date

12-5-2022

City

Logan, UT

Keywords

force plate, human instability, motor skills, unstable posture

Disciplines

Physical Sciences and Mathematics

How Does Perceived Human Instability Affect One's Own Stability?

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