Determinar el efecto que produce el estímulo sensorial propioceptivo sobre la actividad electromiográfica de los músculos trapecio superior, deltoides medio y trapecio inferior durante la ejecución del triple point test, en estudiantes universitarios de 18 a 30 años de instituciones estatales y privadas de la región de Valparaíso en el año 2013
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2014
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Universidad Andrés Bello
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Licencia CC
Licencia CC
Resumen
La terapia Vojta es un método de fisioterapia, descubierto por Vaclav Vojta, en República Checa, que se utiliza en lactantes y niños que presentan alteraciones motoras o alguna patología neurológica. Esta terapia usa como base la locomoción refleja, que es un mecanismo involuntario almacenado en el Sistema Nervioso Central. Las respuestas que se obtienen al desencadenar este componente son, el gateo y la reptación refleja.
La aplicación de esta terapia se realiza por medio de un punto de presión, en lugares predeterminados por su creador, que provoca respuestas involuntarias, en todo el cuerpo.
El estímulo sensorial propioceptivo mencionado anteriormente, fue utilizado en el presente estudio, para determinar qué efecto electromiográfico produce en la musculatura superficial de la articulación del hombro, durante la realización de un test funcional. Para tal objetivo se realizaron mediciones en 8 sujetos, de sexo masculino, entre los meses de septiembre y octubre del año 2013, a los cuales se les colocaron tres electrodos de superficies, en el hemicuerpo derecho. Las mediciones, se realizaron en los músculos trapecio superior, deltoides medio y trapecio inferior, durante la ejecución del triple point test, antes y después de la aplicación del estímulo propioceptivo, utilizado por Vojta, en la posición de reptación refleja.
Los resultados obtenidos fueron procesados mediante el software Graphpad prism 6, con el cual se concluyó, que el estímulo propioceptivo no produce cambios significativos, de las siguientes mediciones electromiográficas: actividad basal, tiempo, orden y nivel de activación de los tres músculos, debido que los resultados no alcanzaron el 95% de confianza (P > 0,05).
Vojta Therapy is a method of physical therapy, discovered by Vaclav Vojta, in Czech Republic, which is used in infants and children with motor disorders or any neurological disease. This therapy uses as a base the reflex locomotion, which is an involuntary mechanism stored in the Central Nervous System. The responses obtained to unchain this component are crawl and creeping reflects. The application of this therapy is performed with pressure points, in places predetermined by its creator, which causes involuntary responses in the body. This proprioceptive sensory stimulus, mentioned above, was used in this study, to determine the electromyography effect produced on the shoulder’s peripheral musculature, for performing a functional test. For this purpose were performed measurements in eight males subjects, between the months of September and October 2013, in which were placed three surfaces electrodes in the right hemisphere. The measurements were performed in the upper trapezius muscle, middle deltoid and lower trapezius, during execution of the triple point test before and after application of the proprioceptive stimulus at the creeping position reflects. The results were processed using the Igor Pro software, which concluded that the proprioceptive stimulus causes increased basal tone and decreased activation time of the three muscles measured, while the order and the percentage of activation were not conclusive.
Vojta Therapy is a method of physical therapy, discovered by Vaclav Vojta, in Czech Republic, which is used in infants and children with motor disorders or any neurological disease. This therapy uses as a base the reflex locomotion, which is an involuntary mechanism stored in the Central Nervous System. The responses obtained to unchain this component are crawl and creeping reflects. The application of this therapy is performed with pressure points, in places predetermined by its creator, which causes involuntary responses in the body. This proprioceptive sensory stimulus, mentioned above, was used in this study, to determine the electromyography effect produced on the shoulder’s peripheral musculature, for performing a functional test. For this purpose were performed measurements in eight males subjects, between the months of September and October 2013, in which were placed three surfaces electrodes in the right hemisphere. The measurements were performed in the upper trapezius muscle, middle deltoid and lower trapezius, during execution of the triple point test before and after application of the proprioceptive stimulus at the creeping position reflects. The results were processed using the Igor Pro software, which concluded that the proprioceptive stimulus causes increased basal tone and decreased activation time of the three muscles measured, while the order and the percentage of activation were not conclusive.
Notas
Tesis (Kinesiología)
Palabras clave
Estimulación Sensorial., Fisioterapia, Lactantes y Niñez, Terapia Vojta, Alteraciones Motoras