Effects of a posture shirt with back active correction keeper on static and dynamic balance in Parkinson's disease

Morone, Giovanni; Iosa, Marco; Cocchi, Ilaria; Paolucci, Teresa; Arengi, Alessia; Bini, Fabiano; Marinozzi, Franco; Ciancarelli, Irene; Paolucci, Stefano; Angelis, Domenico De

doi:10.1016/j.jbmt.2021.06.011

Cited by 5 publications

(7 citation statements)

References 19 publications

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“…Upright posture was assessed with a baropodometric and stabilometric platform (FreeMed, Sensor Medica). This device is a plantar support evaluation system for static, dynamic, and stabilometric acquisitions that has been used in previous studies on neurologic populations [ 14 , 15 ].…”

Section: Methodsmentioning

confidence: 99%

“…The latter was investigated by carrying out a Romberg test [ 15 , 16 ], during which each participant was asked to stand barefoot on the platform with their arms aligned with their hips while looking at an optical sight set in front of them about one meter away. We made two recordings—one with open eyes (OE) and one with closed eyes (CE)—each lasting 51.2 s at a sampling rate of 25 Hz according to a previous study [ 14 ].…”

Section: Methodsmentioning

confidence: 99%

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Validation of SuPerSense, a Sensorized Surface for the Evaluation of Posture Perception in Supine Position

Bartolo

D'amico

Iosa

et al. 2022

Sensors

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This study aimed to validate a sensorized version of a perceptive surface that may be used for the early assessment of misperception of body midline representation in subjects with right stroke, even when they are not yet able to stand in an upright posture. This device, called SuPerSense, allows testing of the load distribution of the body weight on the back in a supine position. The device was tested in 15 patients with stroke, 15 age-matched healthy subjects, and 15 young healthy adults, assessing three parameters analogous to those conventionally extracted by a baropodometric platform in a standing posture. Subjects were hence tested on SuPerSense in a supine position and on a baropodometric platform in an upright posture in two different conditions: with open eyes and with closed eyes. Significant correlations were found between the lengths of the center of pressure path with the two devices in the open-eyes condition (R = 0.44, p = 0.002). The parameters extracted by SuPerSense were significantly different among groups only when patients were divided into those with right versus left brain damage. This last result is conceivably related to the role of the right hemisphere of the brain in the analysis of spatial information.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Validation of SuPerSense, a Sensorized Surface for the Evaluation of Posture Perception in Supine Position

Bartolo

D'amico

Iosa

et al. 2022

Sensors

Self Cite

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“…A falta de um alinhamento e de uma simetria [10,19] na distribuição de carga corporal devido as diferentes compensações adotadas podem justificar essas alterações na distribuição das pressões plantares, como foi identificado em nossa análise quando observamos apenas o GP. Morone et al [17] mostraram em seu estudo que estratégias de correção dessas assimetrias foram capazes de melhorar essa descarga corporal e a superfície de contato utilizando a baropodometria como ferramenta de análise. Doherty et al [18] demonstraram que indivíduos com DP apresentam de maneira incisiva alterações posturais, apontam que em sua maior parte essa população apresenta deformidades posturais combinadas do plano sagital e coronal.…”

Section: Métodosunclassified

“…Camptocormia é o nome dado a postura curvada, apresentada por uma flexão de tronco que se inicia na coluna toracolombar, evidenciada nessa população. Essa postura faz com que os sujeitos reajam com uma flexão de quadril e joelho que acaba movendo o centro de pressão para o retropé ao invés do antepé, podendo acompanhar o avanço da doença [17][18][19]. No presente estudo, visto que a população em questão se encontra nos estágios iniciais da doença, essa diferença entre antepé e retropé não foi evidenciada de forma significativa.…”

Section: Métodosunclassified

Análise baropodométrica de indivíduos com doença de Parkinson

et al. 2022

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Introdução: A Doença de Parkinson (DP) apresenta uma característica assimétrica em sua maior parte, além disso um distúrbio do controle postural também pode ser evidenciado. Com isso, análises na distribuição de massa e pressão plantar se apresentam importantes, e como ferramenta para essas avaliações temos a plataforma de baropodometria como um recurso de análise quantitativa. Objetivo: Analisar a pressão plantar e distribuição de massa de indivíduos com DP, de forma estática utilizando uma plataforma de baropodometria eletrônica. Métodos: Foram incluídos no estudo 18 voluntários, 10 deles com diagnóstico médico de DP, grupo experimental (DP), e 8 indivíduos sem diagnóstico de DP, grupo controle (GC). Inicialmente foram questionados sobre informações sociodemográficas e posteriormente submetidos a uma avaliação das variáveis antropométricas (altura e peso) e da pressão plantar na plataforma de baropodometria eletrônica FootWalk Pro. Resultados: Os indivíduos com DP apresentaram pressão máxima maior do lado esquerdo (p = 0,017*) e uma porcentagem de massa maior do lado direito (p = 0,026*). Na distribuição de massas houve uma diferença estatisticamente significante entre os grupos (DP > lado esquerdo; GC > lado direito; p = 0,042*). Conclusão: Essa população apresenta, quando submetidos a avaliação na plataforma eletrônica de pressão, alterações na distribuição da pressão plantar e divisão de massas.

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“…PD has been the subject of many research studies focused on quiet standing and dynamic postures [ 8 , 9 , 10 , 11 , 12 ]. Data-mining techniques can be used for feature extraction from collected data to provide the classification [ 13 ] of PD and non-PD subjects [ 14 , 15 ].…”

Section: Introductionmentioning

confidence: 99%

EMD-Based Method for Supervised Classification of Parkinson’s Disease Patients Using Balance Control Data

et al. 2022

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There has recently been increasing interest in postural stability aimed at gaining a better understanding of the human postural system. This system controls human balance in quiet standing and during locomotion. Parkinson’s disease (PD) is the most common degenerative movement disorder that affects human stability and causes falls and injuries. This paper proposes a novel methodology to differentiate between healthy individuals and those with PD through the empirical mode decomposition (EMD) method. EMD enables the breaking down of a complex signal into several elementary signals called intrinsic mode functions (IMFs). Three temporal parameters and three spectral parameters are extracted from each stabilometric signal as well as from its IMFs. Next, the best five features are selected using the feature selection method. The classification task is carried out using four known machine-learning methods, KNN, decision tree, Random Forest and SVM classifiers, over 10-fold cross validation. The used dataset consists of 28 healthy subjects (14 young adults and 14 old adults) and 32 PD patients (12 young adults and 20 old adults). The SVM method has a performance of 92% and the Dempster–Sahfer formalism method has an accuracy of 96.51%.

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Effects of a posture shirt with back active correction keeper on static and dynamic balance in Parkinson's disease

Cited by 5 publications

References 19 publications

Validation of SuPerSense, a Sensorized Surface for the Evaluation of Posture Perception in Supine Position

Validation of SuPerSense, a Sensorized Surface for the Evaluation of Posture Perception in Supine Position

Análise baropodométrica de indivíduos com doença de Parkinson

EMD-Based Method for Supervised Classification of Parkinson’s Disease Patients Using Balance Control Data

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