| Presentation | 2002/12/6 Estimate of autonomic nervous system function by heart rate variability analysis Takafumi GOTO, Kohki MATSUURA, Ken-ichiro MURAMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, it became possible to observe non-invasively bio information for a long period by development of bio engineering and it was made known that a rhythm or fluctuation exists in a bio function universally. The rhythm means a periodic change in human body, for instances heart beat and female menses. Especially ,short and long period rhythm in an autonomic nerve play an important role in any situation of life activities. And this observation of rhythm became easier and more accurate by using an indicator 'heart rate variability'. In frequency analysis of heart rate variability, it is known that LF(Low-Frequency) component of 0.04～0.15Hz and HF(High-Frequency) component of over 0.15Hz exist. HF component is said to be an indicator of activity in vagus nerve which is parasympathetic. LF component is controlled both sympathetic nerve and parasympathetic nerve. This report aims at estimating function of nervous circulating regulation by frequency analysis of time series data of heart rate variability. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | heart rate variability / autonomic nervous system / frequency analysis |
| Paper # | MBE2002-76 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 2002/12/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | ME and Bio Cybernetics (MBE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimate of autonomic nervous system function by heart rate variability analysis |
| Sub Title (in English) | |
| Keyword(1) | heart rate variability |
| Keyword(2) | autonomic nervous system |
| Keyword(3) | frequency analysis |
| 1st Author's Name | Takafumi GOTO |
| 1st Author's Affiliation | KANAZAWA UNIVERSITY GRADUATE SCHOOL OF NATURAL SCIENCE AND TECHNOLOGY, Division of Electronics and Computer Science Image Information Science Lab.() |
| 2nd Author's Name | Kohki MATSUURA |
| 2nd Author's Affiliation | KANAZAWA UNIVERSITY DEPARTMENT OF INFORMATION AND SYSTEMS ENGINEERING |
| 3rd Author's Name | Ken-ichiro MURAMOTO |
| 3rd Author's Affiliation | KANAZAWA UNIVERSITY DEPARTMENT OF INFORMATION AND SYSTEMS ENGINEERING |
| Date | 2002/12/6 |
| Paper # | MBE2002-76 |
| Volume (vol) | vol.102 |
| Number (no) | 507 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |