Largest lyapunov exponents of ankle, knee and hip flexion during gait

Olivia Mae McGleish; We-Qing Tan; Sophie Hill; Emma Hayashibara; Helena Watson; Philip Riches

Largest lyapunov exponents of ankle, knee and hip flexion during gait

Olivia Mae McGleish, We-Qing Tan, Sophie Hill, Emma Hayashibara, Helena Watson, Philip Riches

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Abstract

Chaos is the deterministic yet non-periodic behaviour of a system [1]: every chaotic cycle is physically determined by an unbroken chain of observations, but which gives results that appear unpredictable [2]. Chaos theory has been applied to gait variability previously (e.g. [3], [4]) and may be useful in providing an insight into the biomechanical effect of musculoskeletal pathology [3]. Current technology facilitates extensive data collection, ideal for gait variability studies, and we wished to utilise this capability to simultaneously investigate variability in ankle, knee and hip flexion over a 20 minute period.

Original language	English
Publication status	Published - 3 Jul 2018
Event	XV International Symposium on 3-D Analysis of Human Movement - University of Salford, Salford, United Kingdom Duration: 3 Jul 2018 → 6 Jul 2018 https://www.salford.ac.uk/conferencing-at-salford/conference-management/current-conference/xv-international-symposium-on-3d-analysis-of-human-movement

Conference

Conference	XV International Symposium on 3-D Analysis of Human Movement
Abbreviated title	3DAHM
Country/Territory	United Kingdom
City	Salford
Period	3/07/18 → 6/07/18
Internet address	https://www.salford.ac.uk/conferencing-at-salford/conference-management/current-conference/xv-international-symposium-on-3d-analysis-of-human-movement

Keywords

gait variability
chaos theory
musculoskeletal pathology

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McGleish-etal-3DAHM-2018-Largest-lyapunov-exponents-of-ankle-knee-and-hip-flexion-during-gaitAccepted author manuscript, 674 KB

Cite this

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title = "Largest lyapunov exponents of ankle, knee and hip flexion during gait",

abstract = "Chaos is the deterministic yet non-periodic behaviour of a system [1]: every chaotic cycle is physically determined by an unbroken chain of observations, but which gives results that appear unpredictable [2]. Chaos theory has been applied to gait variability previously (e.g. [3], [4]) and may be useful in providing an insight into the biomechanical effect of musculoskeletal pathology [3]. Current technology facilitates extensive data collection, ideal for gait variability studies, and we wished to utilise this capability to simultaneously investigate variability in ankle, knee and hip flexion over a 20 minute period.",

keywords = "gait variability, chaos theory, musculoskeletal pathology",

author = "McGleish, \{Olivia Mae\} and We-Qing Tan and Sophie Hill and Emma Hayashibara and Helena Watson and Philip Riches",

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language = "English",

note = "XV International Symposium on 3-D Analysis of Human Movement, 3DAHM ; Conference date: 03-07-2018 Through 06-07-2018",

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TY - CONF

T1 - Largest lyapunov exponents of ankle, knee and hip flexion during gait

AU - McGleish, Olivia Mae

AU - Tan, We-Qing

AU - Hill, Sophie

AU - Hayashibara, Emma

AU - Watson, Helena

AU - Riches, Philip

PY - 2018/7/3

Y1 - 2018/7/3

N2 - Chaos is the deterministic yet non-periodic behaviour of a system [1]: every chaotic cycle is physically determined by an unbroken chain of observations, but which gives results that appear unpredictable [2]. Chaos theory has been applied to gait variability previously (e.g. [3], [4]) and may be useful in providing an insight into the biomechanical effect of musculoskeletal pathology [3]. Current technology facilitates extensive data collection, ideal for gait variability studies, and we wished to utilise this capability to simultaneously investigate variability in ankle, knee and hip flexion over a 20 minute period.

AB - Chaos is the deterministic yet non-periodic behaviour of a system [1]: every chaotic cycle is physically determined by an unbroken chain of observations, but which gives results that appear unpredictable [2]. Chaos theory has been applied to gait variability previously (e.g. [3], [4]) and may be useful in providing an insight into the biomechanical effect of musculoskeletal pathology [3]. Current technology facilitates extensive data collection, ideal for gait variability studies, and we wished to utilise this capability to simultaneously investigate variability in ankle, knee and hip flexion over a 20 minute period.

KW - gait variability

KW - chaos theory

KW - musculoskeletal pathology

UR - https://www.salford.ac.uk/conferencing-at-salford/conference-management/current-conference/xv-international-symposium-on-3d-analysis-of-human-movement

M3 - Poster

T2 - XV International Symposium on 3-D Analysis of Human Movement

Y2 - 3 July 2018 through 6 July 2018

ER -

Largest lyapunov exponents of ankle, knee and hip flexion during gait

Abstract

Conference

Keywords

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