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Psychogalvanometric measurement and biofeedback
Paulasová, Lenka ; Čmiel, Vratislav (referee) ; Hrozek, Jan (advisor)
This work deals with bio-feedback and the possibility of measuring changes in skin resistance for biofeedback. The Theoretic part is focused on the principle of biofeedback and its use. Next deals with the resistance of the skin, the changes depending on the emotions and the measurement this change . The practical part is devoted to the creation program for the use of skin resistance to change biofeedback in LabVIEW.
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Polygraphic measurement of stress
Faltýnková, Květoslava ; Kolář, Radim (referee) ; Bubník, Karel (advisor)
This work deals with polygraphic measurement of stress. The paper describes the physiological manifestations of stress induced as a result of false answers to the question and ways to measure these phenomena. It focuses mainly on changes in heart rate, blood pressure, respiration and skin resistance. It is designed to work in the block diagram of polygraph, described the course of measurement and evaluation. The work is also mention of lie detection using EEG.
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Psycho-galvanic reflex
Kuběna, Zdeněk ; Kolář, Radim (referee) ; Chmelař, Milan (advisor)
Semestral thesis on the topic Psychogalvanic – reflex deals with causal formation, detection and subsequent using of this diagnostic signal. In the theoretical section we discuss the structure of skin, the mechanism formation skin resistence and its influence on skin appendages. It also deals with various ways to capture this reflex and factors affecting their own measurements. Described are the most common types of electrodes, which when taking psychogalvanic reflex use. Last chapter deals with the block diagram psychogalvanometer.
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Embedded System for Detecting Human Aggression
Hlavienka, Boris ; Malaník, Petr (referee) ; Strnadel, Josef (advisor)
This bachelor thesis focuses on design and implementation of detection system based on aggresion recognition through combinations of physiological changes such as heart rate, voice intensity and skin resistance. The goal is to implement the system on embedded device and test efficency of such system through an experiment. This paper carries out analysis of individual types and expressions of aggresion, on the basis of which they are then chosen methods of its detection. The final product is then tested using an experiment on a group of voulenteers, who were exposed to various stimuli with the aim of inducing aggressive behavior. The findings may be put to use in the field of aggression prevention and safety protection in various environments as well as medicine.
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Polygraphic measurement of stress
Faltýnková, Květoslava ; Kolář, Radim (referee) ; Bubník, Karel (advisor)
This work deals with polygraphic measurement of stress. The paper describes the physiological manifestations of stress induced as a result of false answers to the question and ways to measure these phenomena. It focuses mainly on changes in heart rate, blood pressure, respiration and skin resistance. It is designed to work in the block diagram of polygraph, described the course of measurement and evaluation. The work is also mention of lie detection using EEG.
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Psycho-galvanic reflex
Kuběna, Zdeněk ; Kolář, Radim (referee) ; Chmelař, Milan (advisor)
Semestral thesis on the topic Psychogalvanic – reflex deals with causal formation, detection and subsequent using of this diagnostic signal. In the theoretical section we discuss the structure of skin, the mechanism formation skin resistence and its influence on skin appendages. It also deals with various ways to capture this reflex and factors affecting their own measurements. Described are the most common types of electrodes, which when taking psychogalvanic reflex use. Last chapter deals with the block diagram psychogalvanometer.
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Psychogalvanometric measurement and biofeedback
Paulasová, Lenka ; Čmiel, Vratislav (referee) ; Hrozek, Jan (advisor)
This work deals with bio-feedback and the possibility of measuring changes in skin resistance for biofeedback. The Theoretic part is focused on the principle of biofeedback and its use. Next deals with the resistance of the skin, the changes depending on the emotions and the measurement this change . The practical part is devoted to the creation program for the use of skin resistance to change biofeedback in LabVIEW.
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