| Autor: |
Hiroyuki Miyazaki, Toshihide Harada, Jyunnya Aonaka, Fumiko Ishizaki, Yuko Kodama, Shoji Ito, Mami Nozaki, Nao Tsujimichi, Hideaki Numamoto, Naotaka Yoshikawa, Yumiko Nitta, Yumiko Miki, Ryuta Yamamoto, Katsuyuki Niyada, Satomi Aoi, Hiromi Ikeda, Kenji Suehiro, Kohsaku Nitta |
| Zdroj: |
International Medical Journal; Feb2020, Vol. 27 Issue 1, p55-57, 3p |
| Abstrakt: |
Objective: Music makes the expansion of the range of the attention and concentration of the attention. The quality of digital high-resolution audio has increased since 2010. Design: A clinical study. Materials and Methods: The present study used a spectral analysis of heart rate variability (HRV) to determine the effects of 24 and 16 bit headphone high-resolution music box audio. Results: The sympathetic and parasympathetic nervous function was activated more by 24 than 16 bit headphone high-resolution audio. Conclusions: The effects of high-resolution audio on the activation of attention and concentration in relaxed humans are excellent. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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