Scholarlink

This study analyzed EEG data to assess sleep quality in individuals using biotite mats, focusing on the ratio of alpha and beta waves, occipital channels (O1 and O2), and power spectral density (PSD), which are linked to relaxation and cognitive states. Over 60 days, participants slept on biotite mats daily, with EEG measurements taken regularly. The average data from the first day (D0) and the 61st day (D61) were compared, analyzing factors such as the Alpha/Beta ratio, frequency of occipital channel activity (O1 and O2), and the area under the PSD curve. Building on previous research which explored the effects of magnetic fields on the human body, this study aims to investigate the impact of biotite-generated magnetic fields using biotite mats. The p-value of 0.0422 was obtained and it shows a significant difference between D0 and D61. PSD analysis using alpha band power for O1-AVG and O2-AVG was performed and an alpha band power of 30.0644 μV2 was obtained for O1 at D61, an improvement from the initial 22.4973 μV2 at D0 which falls within the expected range for relaxation-related regions in occipital electrode. The collected data was analyzed to identify the potential benefits and efficacy of biotite. Findings suggest that biotite mats may help promote cognitive balance by adapting to the user’s physiological state.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

The Impact of Biotite Mats on Sleep Quality and Cognitive Balance: An EEG-Based Study on Alpha and Beta Wave Activity

  • 会议论文

  • 发表日期：

    2026年

查看全文
  • Chulsu Kim,
  • Richard Kyung,
  • Hongseok Jeon,
  • Jongho Yang,
  • Jongsup Lee

摘要

This study analyzed EEG data to assess sleep quality in individuals using biotite mats, focusing on the ratio of alpha and beta waves, occipital channels (O1 and O2), and power spectral density (PSD), which are linked to relaxation and cognitive states. Over 60 days, participants slept on biotite mats daily, with EEG measurements taken regularly. The average data from the first day (D0) and the 61st day (D61) were compared, analyzing factors such as the Alpha/Beta ratio, frequency of occipital channel activity (O1 and O2), and the area under the PSD curve. Building on previous research which explored the effects of magnetic fields on the human body, this study aims to investigate the impact of biotite-generated magnetic fields using biotite mats. The p-value of 0.0422 was obtained and it shows a significant difference between D0 and D61. PSD analysis using alpha band power for O1-AVG and O2-AVG was performed and an alpha band power of 30.0644 μV2 was obtained for O1 at D61, an improvement from the initial 22.4973 μV2 at D0 which falls within the expected range for relaxation-related regions in occipital electrode. The collected data was analyzed to identify the potential benefits and efficacy of biotite. Findings suggest that biotite mats may help promote cognitive balance by adapting to the user’s physiological state.