Researchers from Nagoya University (Japan), led by Takumi Kagawa and Masashi Kato, found that sound with a voltage of 100 Hz at a volume level of 65.9 dB stimulates the utriculus. It is part of the vestibular system of the inner ear, which is responsible for balance.
Scientists believe that such stimulation helps prevent the feeling of movement that causes nausea and dizziness in transport.
Experiments first suggested using mice to play a sound called “sound spice.” The music had an effect: mice in the control group without sound training produced more symptoms during the incident. on small carousels.
The following tests were conducted in liquid: participants played a tone one minute before a motion simulation (seesaw, driving simulator, car). Those who listened to the beep had better movement tolerance compared to the control condition.
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Source: Iphones RU
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