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Measurement of biological signals with Bipack system
Brudík, Vladislav ; Hlaváček, Antonín (referee) ; Valla, Martin (advisor)
This bachelor's thesis deals with questions of sensing electrical brain activity by electroencephalograph, and the data processing. Theoretical part is focused on brain, it's anatomy and functions. It also deals with biological signals, types of curves and systems used for measuring EEG curves. For purpose of signal processing it's been designed application software with GUI interface. This application software displays EEG curves, significant frequency ranges, frequency spectrum and filtered areas of characteristic waves.
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Skin galvanic response and its detection
Brudík, Vladislav ; Kolářová, Jana (referee) ; Chmelař, Milan (advisor)
This bachelor’s thesis describes historical progress of psycho galvanic reflex measurement. It deals with polarization of electrodes and value of measured current and voltage coming thorough tissues of human skin. It also deals with conducting of electric current in different tissues and its effect on human organism. In the final part of this project it’s described construction of psychogalvanometer and its application.
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Skin galvanic response and its detection
Brudík, Vladislav ; Kolářová, Jana (referee) ; Chmelař, Milan (advisor)
This bachelor’s thesis describes historical progress of psycho galvanic reflex measurement. It deals with polarization of electrodes and value of measured current and voltage coming thorough tissues of human skin. It also deals with conducting of electric current in different tissues and its effect on human organism. In the final part of this project it’s described construction of psychogalvanometer and its application.
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|
Measurement of biological signals with Bipack system
Brudík, Vladislav ; Hlaváček, Antonín (referee) ; Valla, Martin (advisor)
This bachelor's thesis deals with questions of sensing electrical brain activity by electroencephalograph, and the data processing. Theoretical part is focused on brain, it's anatomy and functions. It also deals with biological signals, types of curves and systems used for measuring EEG curves. For purpose of signal processing it's been designed application software with GUI interface. This application software displays EEG curves, significant frequency ranges, frequency spectrum and filtered areas of characteristic waves.
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