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Kinetic analysis of signals from gait laboratory.
Benešovská, Veronika ; Mézl, Martin (referee) ; Svozilová, Veronika (advisor)
Gait analysis has an irreplaceable meaning in many various fields. Thanks to the Vicon system, which is used in gait laboratory, the movement of individual body parts can be captured. The purpose of this work is to process data records from gait laboratory, and kinetic analysis in Matlab program. The main target of the bachelor thesis is to compare detected values, which were evaluated by kinetic analysis of the data obtained from tested subject during performing the exercise and creating GUI.
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Advanced analysis of signals from gait laboratory.
Húsková, Michaela ; Mézl, Martin (referee) ; Svozilová, Veronika (advisor)
The aim of the thesis is a realization of advanced analysis of signals from gait laboratory. The introductory part deals with the gait cycle and its relation to the joints kinematic is discussed. Additionally, the work is focused on the description of the gait laboratory and the definition of the indexes in order to quantify patient´s overall gait in kinematic analysis. In the practical part, kinematic data analysis was implemented in the MATLAB environment and the results of healthy individuals and patients with cerebral palsy were compared. Kinematic analysis included peak detection in specific kinematic variables. In the last part a graphical user interface for visualization was implemented.
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Analysis of accelerometric signals during gait cycle
Nemčeková, Petra ; Sekora, Jiří (referee) ; Králík, Martin (advisor)
Kinematic analysis of gait is one of the most important examination of lower limbs. One of the possibilities of this analysis is measuring by accelerometer. This thesis is focusing on construction of a functional device, which measures an angle of ankle, hip and knee joint during gait and developing application, which enables measurement and displays measured data. Results from device were compared with kinematic norm used in ortopedy.
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Kinetic and kinematic gait analysis using VICON system
Hrdličková, Alžběta ; Mézl, Martin (referee) ; Svozilová, Veronika (advisor)
The Vicon optoelectronic system can be used to analyze human walking. This measurement greatly helps to diagnose problems with the motion apparatus. This work deals with the use of this system for the measurement of kinematic and kinetic values of joints for lower body model. The main aim of the bachelor thesis is to compare the results of healthy patients and patients with cerebral palsy. The theoretical part deals with the description of the gait cycle from kinematics and kinetics, and also description of the device for the analysis. In the practical part, automatic detection of values is proposed, which were evaluated, compared and discussed in the last part.
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Comparative analysis of pelvic girdle muscles and body muscles activation during walking in different types of shoes and barefoot
Hrůzová, Zuzana ; Bačáková, Radka (advisor) ; Pánek, David (referee)
Title: Comparative analysis of pelvic girdle muscles and body muscles activation during walking in different types of shoes and barefoot Objectives: The aim of this thesis is to compare EMG signal chosen muscles of pelvis girdle and trunk while walking barefoot, shod in barefoot shoes or in conventional sport shoes. Methods: In our research there were 9 healthy participants who are used to walking in barefoot shoes attending. Using surface electrodes, the EMG activity of 5 muscles was recorded. The observed movement was walking on grass in conventional shoes, in barefoot shoes and barefoot. The data obtained from the experiment were imported and statistically processed in the MS Excel program with the XLSTAT software installed and in the Jamovi statistical program. ANOVA and unpaired t- test were used for statistical data analysis. Results: Data from the statistical comparison revealed a significant statistical difference in 75 % comparison of maximal muscle activity between walking in conventional sport shoes, barefoot shoes and barefoot in measurement of differences in one subject in all chosen muscles. A statistical significant difference was also found in comparison of maximal muscle activity in 81,43 % measurements between subjects in all chosen muscles while walking barefoot. There was no...
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The influence of the level and type of postural load on parameters of dynamic plantography during standing and walking.
Svobodová, Jaroslava ; Opálková, Michaela (advisor) ; Vachovcová, Sylva (referee)
Bibliographic record SVOBODOVÁ, Jaroslava. The influence of the level and type of postural load on parameters of dynamic plantography during standing and walking. Prague: Charles University, 2nd Faculty of Medicine, Department of Rehabilitation and Sports Medicine, 2018, 124 p. Supervisor Mgr. Michaela Opálková. Abstract The thesis deals with the reaction of body to postural loading during stance and walking. The theoretical part of this thesis is focused on postural control and postural reaction during stance and walking. Particular attention is paid to gait cycle, dynamic plantography and Zebris FDM-T Rehawalk system, which has been used in the practical part of this thesis. Two chapter deal with postural loading, the first is focused on symmetrical loading (e.g. backpack) and second on asymmetrical loading (laptop back - ipsilateral, contralateral and held in hand). The practical part presents the examination of 32 volunteers who were either standing or walking on a dynamic plantograph. The volunteers were exposed to either symmetrical or asymemtrical 5 or 10 kg load. Subsequently, statistical tests were used to search for any change of dynamic plantography parameters depending on the level of loading, on the type of loading and in the comparison of the situation with and without loading. The results...
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Analysis of accelerometric signals during gait cycle
Nemčeková, Petra ; Sekora, Jiří (referee) ; Králík, Martin (advisor)
Kinematic analysis of gait is one of the most important examination of lower limbs. One of the possibilities of this analysis is measuring by accelerometer. This thesis is focusing on construction of a functional device, which measures an angle of ankle, hip and knee joint during gait and developing application, which enables measurement and displays measured data. Results from device were compared with kinematic norm used in ortopedy.
|
|
|
Advanced analysis of signals from gait laboratory.
Húsková, Michaela ; Mézl, Martin (referee) ; Svozilová, Veronika (advisor)
The aim of the thesis is a realization of advanced analysis of signals from gait laboratory. The introductory part deals with the gait cycle and its relation to the joints kinematic is discussed. Additionally, the work is focused on the description of the gait laboratory and the definition of the indexes in order to quantify patient´s overall gait in kinematic analysis. In the practical part, kinematic data analysis was implemented in the MATLAB environment and the results of healthy individuals and patients with cerebral palsy were compared. Kinematic analysis included peak detection in specific kinematic variables. In the last part a graphical user interface for visualization was implemented.
|
|
|
Kinetic analysis of signals from gait laboratory.
Benešovská, Veronika ; Mézl, Martin (referee) ; Svozilová, Veronika (advisor)
Gait analysis has an irreplaceable meaning in many various fields. Thanks to the Vicon system, which is used in gait laboratory, the movement of individual body parts can be captured. The purpose of this work is to process data records from gait laboratory, and kinetic analysis in Matlab program. The main target of the bachelor thesis is to compare detected values, which were evaluated by kinetic analysis of the data obtained from tested subject during performing the exercise and creating GUI.
|
|
|
The influence of the level and type of postural load on parameters of dynamic plantography during standing and walking.
Svobodová, Jaroslava ; Opálková, Michaela (advisor) ; Vachovcová, Sylva (referee)
Bibliographic record SVOBODOVÁ, Jaroslava. The influence of the level and type of postural load on parameters of dynamic plantography during standing and walking. Prague: Charles University, 2nd Faculty of Medicine, Department of Rehabilitation and Sports Medicine, 2018, 124 p. Supervisor Mgr. Michaela Opálková. Abstract The thesis deals with the reaction of body to postural loading during stance and walking. The theoretical part of this thesis is focused on postural control and postural reaction during stance and walking. Particular attention is paid to gait cycle, dynamic plantography and Zebris FDM-T Rehawalk system, which has been used in the practical part of this thesis. Two chapter deal with postural loading, the first is focused on symmetrical loading (e.g. backpack) and second on asymmetrical loading (laptop back - ipsilateral, contralateral and held in hand). The practical part presents the examination of 32 volunteers who were either standing or walking on a dynamic plantograph. The volunteers were exposed to either symmetrical or asymemtrical 5 or 10 kg load. Subsequently, statistical tests were used to search for any change of dynamic plantography parameters depending on the level of loading, on the type of loading and in the comparison of the situation with and without loading. The results...
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