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Software for multimedial stimuli presenting
Navrátil, Rudolf ; Sekora, Jiří (referee) ; Bubník, Karel (advisor)
This work deals with the affects of multimedia stimuli on the human body, their processing by senses, the possibility of presentation of the stimuli with emphasis on the possibility of measuring the impact of their effect on biological signals using external measuring station. It describes the design and implementation of the application, allowing presentation of the mentioned stimuli and their synchronization with external measuring system Biopac.
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Response of biological signals during acoustic and optical stimulation
Strakoš, Libor ; Chmelař, Milan (referee) ; Bubník, Karel (advisor)
The goal of this thesis is recording and evaluating of biological signals connected with autonomic nervous system. Changes in signals are caused by optical and acoustical stimuli. These stimuli are pictures of different meaning. Colors, basic symbols and neutral pictures with variance in colorization are included. Acoustic stimulation is provided by short startle stimulus of white noise sound impulse. Changes in signals are statistically and subjectively evaluated as changes in emotional state of tested person. Tested people fill in a questionnaire about their feelings. Results of signal processing and questionnaire are compared at the end.
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Reaction time recognition software with optical stimulation
Navrátil, Rudolf ; Harabiš, Vratislav (referee) ; Bubník, Karel (advisor)
This work deals with the measurement of reaction time on the basis of optical stimulation, discusses the theory of visual sense and methods of measuring visual reaction time. Solves the design and implementation of application for the measurement of reaction time, archiving measurement results and their statistical evaluation. Discusses the measurement of reaction time using this application on the test sample of people and its evaluation. At the conclusion outlines opportunities for further expansion of the application.
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Response of biological signals during acoustic and optical stimulation
Strakoš, Libor ; Chmelař, Milan (referee) ; Bubník, Karel (advisor)
The goal of this thesis is recording and evaluating of biological signals connected with autonomic nervous system. Changes in signals are caused by optical and acoustical stimuli. These stimuli are pictures of different meaning. Colors, basic symbols and neutral pictures with variance in colorization are included. Acoustic stimulation is provided by short startle stimulus of white noise sound impulse. Changes in signals are statistically and subjectively evaluated as changes in emotional state of tested person. Tested people fill in a questionnaire about their feelings. Results of signal processing and questionnaire are compared at the end.
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|
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Reaction time recognition software with optical stimulation
Navrátil, Rudolf ; Harabiš, Vratislav (referee) ; Bubník, Karel (advisor)
This work deals with the measurement of reaction time on the basis of optical stimulation, discusses the theory of visual sense and methods of measuring visual reaction time. Solves the design and implementation of application for the measurement of reaction time, archiving measurement results and their statistical evaluation. Discusses the measurement of reaction time using this application on the test sample of people and its evaluation. At the conclusion outlines opportunities for further expansion of the application.
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|
|
Software for multimedial stimuli presenting
Navrátil, Rudolf ; Sekora, Jiří (referee) ; Bubník, Karel (advisor)
This work deals with the affects of multimedia stimuli on the human body, their processing by senses, the possibility of presentation of the stimuli with emphasis on the possibility of measuring the impact of their effect on biological signals using external measuring station. It describes the design and implementation of the application, allowing presentation of the mentioned stimuli and their synchronization with external measuring system Biopac.
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