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Fig. 2 | Journal of NeuroEngineering and Rehabilitation

Fig. 2

From: Analysis of sensory system aspects of postural stability during quiet standing in adolescent idiopathic scoliosis patients

Fig. 2

Results of the discrete decomposition of the CoP signal into 11 level low-frequency signals. This decomposition is the result of using 11 level discrete wavelet transform during quiet standing with eyes open in people without AIS. Based on level 5, open-loop and closed-loop were divided. The closed-loop (levels 6~ 10) group is divided into three sections (levels 6, 7: somatosensory (0.5~ 1.0 Hz); levels 8, 9: vestibular (0.1~ 0.5 Hz); levels 10, 11: visual (below 0.1 Hz))

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Journal of NeuroEngineering and Rehabilitation

ISSN: 1743-0003

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