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Brainwave Battle

Life & Health

★Exhibit Content: Brain Function ★Interaction: Electromechanical Interaction ★Operation: 1. Sit on the stool and place your forehead against the sensing area of the EEG tester on the exhibit stand; 2. Concentrate or meditate continuously to keep your brain in an active state; 3. Observe the ball on the exhibit stand and compete to see whose ball travels farther. ★Exhibit Description: The exhibit mainly consists of an exhibit stand, EEG tester, ball system, host computer, etc. When visitors sit on the seat and place their forehead against the sensing area of the EEG tester on the exhibit stand, concentrating or meditating continuously to keep their brain in an active state, the EEG tester can detect the strength of the brainwaves, and the ball rolls back and forth on the tabletop. Visitors on both sides can compare their brainwaves by observing the rolling state of the ball. ★Scientific Principle: The brain is the main organ responsible for perception and analysis in the human body. Brainwave competition allows visitors to intuitively feel the existence of brainwaves through the instrument. Brainwaves are generated when the brain is active, forming a potential difference between groups of cerebral cortical cells, thereby generating an electric current outside the cells of the cerebral cortex. It records the changes in electrical waves during brain activity and is the overall reflection of the electrophysiological activity of brain nerve cells on the surface of the cerebral cortex or scalp. Bioelectric phenomena are one of the basic characteristics of life activities. All organisms exhibit electrical activity, from whales to bacteria, all have bioelectricity of varying strengths. Brainwaves are also controlled by consciousness and the mind. By activating mental potential, immunity can be enhanced. To detect brainwaves, people usually place electrodes on the scalp to detect brainwave signals, and then use relevant equipment to collect and process the brainwaves.

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