Publicado:
2023-04-10Número:
Vol. 17 Núm. 1 (2023)Sección:
Visión InvestigadoraStatic postural stability: analysis in time and frequency through the development of a software tool
Estabilidad postural estática: análisis en tiempo y frecuencia a través del desarrollo de una herramienta de software
Palabras clave:
Balance, CoP area calculation, Postural control, Posturography, Software (en).Palabras clave:
Balance, Cálculo del área de CoP, Control postural, Posturografía, Software (es).Descargas
Resumen (en)
Posture allows a subject to perform in the environment where they develop in order to act, maintaining an erect position where, using their muscles, they oppose external forces such as gravity. Certain characteristics of a posture indicate the presence of some disorder in a subject, hence the interest in its study. The analysis of postural control in relation to the stability in the standing posture is carried out using balance studies, such as stabilometry; This instrumental evaluation makes it possible to objectively assess postural balance through the study of the center of pressure (CoP) in both the time and frequency domain. There is software, usually accompanied by hardware, that calculates CoP parameters, but provides temporal or frequency data, and they are also expensive. The objective of this article is to show the development of a software tool that calculates the relevant parameters for the study of stability, carried out in a free programming language (Python), easy to use, highly useful, free, and will be delivered to personnel in the field doctor for your employment.
Resumen (es)
La postura permite a un sujeto desempeñarse en el medio donde se desenvuelve manteniendo una posición erecta donde, haciendo uso de la musculatura, se opone a fuerzas exteriores como la gravedad. Características determinadas de una postura indican la presencia de algún desorden en un sujeto, de allí el interés en su estudio. El análisis del control postural en relación con la estabilidad en postura de bipedestación se realiza empleando estudios de equilibrio, tal como la estabilometría; esta evaluación instrumental permite valorar objetivamente el equilibrio postural a través del estudio del centro de presión (CoP) tanto en el dominio del tiempo como de la frecuencia. Existe software, por lo general acompañados de hardware, que calculan parámetros del CoP, pero entregan datos temporales o frecuenciales, además son costosos. El objetivo de este artículo es mostrar el desarrollo de una herramienta de software que calcula los parámetros relevantes para el estudio de la estabilidad, realizada en un lenguaje de programación libre (Python), de fácil uso, gran utilidad, gratis y será entregada a personal del ámbito médico para su empleo.
Referencias
T. Fujimaki et al., "Prevalence of floating toe and its relationship with static postural stability in children: The Yamanashi adjunct study of the Japan Environment and Children's Study (JECS-Y)," PLoS One, vol. 16, no. 3 March, pp. 1-8, 2021. https://doi.org/10.1371/journal.pone.0246010
L. A. Luengas-C, D. C. Toloza, and L. F. Wanumen, "Utilización de la Teoría de la Información para evaluar el comportamiento de la estabilidad estática en amputaciones transtibiales," RISTI - Rev. Ibérica Sist. e Tecnol. Informação, vol. 40, no. 12, pp. 15-30, 2020. https://doi.org/10.17013/risti.40.15-30
B. Olsen et al., "The Relationship Between Hip Strength and Postural Stability in Collegiate Athletes Who Participate in Lower Extremity Dominant Sports," Int. J. Sports Phys. Ther., vol. 16, no. 1, pp. 64-71, 2021. https://doi.org/10.26603/001c.18817
L. A. Luengas C. and D. C. Toloza, Análisis de estabilidad en amputados transtibiales unilaterales. Bogota: UD Editorial, 2019.
M. F. Peydro de Moya, J. M. Baydal, and M. J. Vivas, "Evaluación y rehabilitación del equilibrio mediante posturografía," Rehabilitación, vol. 39, no. 6, pp. 315-323, 2005. https://doi.org/10.1016/S0048-7120(05)74365-6
L. A. Luengas-C, J. López, and G. Sánchez Prieto, "Comportamiento de rangos articulares con alineación en amputados transtibiales," Visión Electrónica, vol. 1, no. 1, pp. 48-52, 2018. https://doi.org/10.14483/22484728.14664
A. Ruhe, R. Fejer, and B. Walker, "The test-retest reliability of centre of pressure measures in bipedal static task conditions - A systematic review of the literature," Gait and Posture, vol. 32, no. 4. pp. 436-445, Oct. 2010. https://doi.org/10.1016/j.gaitpost.2010.09.012
P. Schubert, M. Kirchner, S. Dietmar, and C. T. Haas, "About the structure of posturography: Sampling duration, parametrization, focus of attention (part I)," J. Biomed. Sci. Eng., vol. 5, pp. 496-507, 2012. https://doi.org/10.4236/jbise.2012.59062
F. Martínez-Solís et al., "Algorithm to estimate the knee angle in normal gait: trajectory generation approach to intelligent transfemoral prosthesis," Rev. Mex. Ing. Biomédica, vol. 37, no. 3, pp. 221-233, Sep. 2016. https://doi.org/10.17488/RMIB.37.3.7
S. A. Ahmadi et al., "Towards computerized diagnosis of neurological stance disorders: data mining and machine learning of posturography and sway," J. Neurol., vol. 266, no. s1, pp. 108-117, 2019. https://doi.org/10.1007/s00415-019-09458-y
L. A. Luengas-C, "Computational Method to Verify Static Alignment of Transtibial Prosthesis," Biomed. J. Sci. Tech. Res., vol. 31, no. 2, Oct. 2020. https://doi.org/10.26717/BJSTR.2020.31.005074
J. R. Chagdes, S. Rietdyk, M. H. Jeffrey, N. Z. Howard, and A. Raman, "Dynamic stability of a human standing on a balance board," J. Biomech., vol. 46, no. 15, 2013. https://doi.org/10.1016/j.jbiomech.2013.08.012
L. A. Luengas-C. and D. C. Toloza, "Frequency and Spectral Power Density Analysis of the Stability of Amputees Subjects," TecnoLógicas, vol. 23, no. 48, pp. 1-16, 2020. https://doi.org/10.22430/22565337.1453
L. Verdichio, "Equilibrio y dominancia," Universidad FASTA, 2016.
J. C. Segovia Martínez and J. C. Legido Arce, "Valores podoestabilométricos en la población deportiva infantil," UNIVERSIDAD COMPLUTENSE DE MADRID, 2009.
B. Ristevski and M. Chen, "Big Data Analytics in Medicine and Healthcare," J. Integr. Bioinform., vol. 15, no. 3, pp. 1-5, 2018. https://doi.org/10.1515/jib-2017-0030
P. Schubert and M. Kirchner, "Ellipse area calculations and their applicability in posturography," Gait Posture, vol. 39, no. 1, pp. 518-522, 2014. https://doi.org/10.1016/j.gaitpost.2013.09.001
M. Duarte and S. M. Freitas, "Revision of posturography based on force plate for balance evaluation," Rev. Bras. Fisioter., vol. 14, no. 3, pp. 183-192, 2010. https://doi.org/10.1590/S1413-35552010000300003
M. Duarte, "Comments on 'ellipse area calculations and their applicability in posturography' (schubert and kirchner, vol.39, pages 518-522, 2014)," Gait Posture, vol. 41, no. 1, pp. 44-45, 2015. https://doi.org/10.1016/j.gaitpost.2014.08.008
M. Gómez, J. Serna, and L. Vélez, "Diagnosis of bearing with mechanical vibrations and virtual instruments," Visión Electrónica, vol. 8, no. 2, pp. 107-113, 2014.
Novel.de, "The pedar® system," Novel GmbH, 2019. http://www.novel.de/novelcontent/pedar
D. A. Winter, Biomechanics and motor control of human movement, 4th ed. New Jersey: John Wiley & sons, Inc, 2009. https://doi.org/10.1002/9780470549148
A. Bottaro, M. Casadio, P. G. Morasso, and V. Sanguineti, "Body sway during quiet standing: Is it the residual chattering of an intermittent stabilization process?," in Human Movement Science, 2005, vol. 24, no. 4, pp. 588-615. https://doi.org/10.1016/j.humov.2005.07.006
R. T. Disler et al., "Factors impairing the postural balance in COPD patients and its influence upon activities of daily living," Eur. Respir. J., vol. 15, no. 1, 2019.
Cómo citar
APA
ACM
ACS
ABNT
Chicago
Harvard
IEEE
MLA
Turabian
Vancouver
Descargar cita
Visitas
Descargas
Licencia
Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial 4.0.
.png)
atribución- no comercial 4.0 International
.jpg)
