|
|
Pathological consequences of hypokinesis in paraplegic patient and their identification by TVS method
Vavrová, Dominika ; Jelen, Karel (advisor) ; Čichoň, Rostislav (referee)
Thesis title: Pathological consequences of hypokinesis in paraplegic patient and their identification by TVS method The thesis focus: The focus of the thesis was to identify and classify differences of mechanical properties of axial systems between paraplegic patient and people from healthy population. Secondary focus of the thesis was to identify and classify changes of mechanical properties of axial system in paraplegic patient depending on physiotherapeutic intervention. The research methods: Three people, one paraplegic person and two healthy people were measured with TVS (Transfer Vibration Through Spine) method. Paraplegic person was measured twice, before and after one hour long physiotherapeutic intervention (PI). Healthy people were measured once, without PI. TVS method is a diagnostic apparatus that enables qualitative and quantitative classification of properties of axial skeleton and its segments. It is based on fact that velocity of mechanical waves and density of mechanical energy transmitting through axial skeleton is affected by properties of this system. Thus we were able to analyze and identify mechanical properties of measured axial systems according to differences of input and output values of acceleration on particular spinous processes. The results: When we compared frequency...
|
|
|
The Quantification of Biomechanical Consequences of Monotonous Sedentary Work to the Axial System
Janáčková, Nina ; Šorfová, Monika (advisor) ; Jelen, Karel (referee)
Thesis Title: The Quantification of Biomechanical Consequences of Monotonous Sedentary Work to the Axial System Thesis Goals: The goal of the Diploma Thesis is to assess the impact of sedentary work position on the axial system and to find out what changes in biomechanical properties occur specifically in the spine after the specific monotonous eight hours lasting load. Method: Five probands were exposed to diagnostic vibrations of the TVS method (transfer vibration through the spine) before performing eight hours monotonous sedentary work and after it. The examined feature was the ability of the axial system to dampen vibrations spread throughout the spine. Dampening reactions of individual segments were compared to each other before and after the performance of work. Results: The TVS method applied at work has proven its adequacy in the provision of information on resonance frequencies and on the overall attenuation of the spine with sufficient accuracy so that the impact to the axial system after completing the work performance was clearly identifiable. When comparing the frequency dependence and overall attenuation of individual probands we have found that the overall attenuation of the spine increased in all examined individuals. Key words: work, axial system, spine, vibrations and TVS.
|
|
|
Pathological consequences of hypokinesis in paraplegic patient and their identification by TVS method
Vavrová, Dominika ; Jelen, Karel (advisor) ; Čichoň, Rostislav (referee)
Thesis title: Pathological consequences of hypokinesis in paraplegic patient and their identification by TVS method The thesis focus: The focus of the thesis was to identify and classify differences of mechanical properties of axial systems between paraplegic patient and people from healthy population. Secondary focus of the thesis was to identify and classify changes of mechanical properties of axial system in paraplegic patient depending on physiotherapeutic intervention. The research methods: Three people, one paraplegic person and two healthy people were measured with TVS (Transfer Vibration Through Spine) method. Paraplegic person was measured twice, before and after one hour long physiotherapeutic intervention (PI). Healthy people were measured once, without PI. TVS method is a diagnostic apparatus that enables qualitative and quantitative classification of properties of axial skeleton and its segments. It is based on fact that velocity of mechanical waves and density of mechanical energy transmitting through axial skeleton is affected by properties of this system. Thus we were able to analyze and identify mechanical properties of measured axial systems according to differences of input and output values of acceleration on particular spinous processes. The results: When we compared frequency...
|
guest ::
