| Presentation | 2005-05-13 Attempt of Intraoperative Stress Assessment of Surgeons : Changes of Autonomic Nervous Actions and Blood Pressures Hiroko HORIGUCHI, Kazuya SUZUKI, Yoshimitsu OKITA, Toshihiko HASEGAWA, Hishashi Hirata, Motohiko KIMURA, Teruhisa KAZUI, Toshifumi SUGIURA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To observe how and when surgeons feel stress during surgical operation, we examined the changes in an autonomic nervous activities by analyzing heart rate variability. We measured heart rate variability and blood pressure of surgeons and assistants throughout surgeries. Heart rates of an experienced surgeon began to increase at the start of surgery while those of less experienced surgeon increased well before the start. Balance between sympathetic and parasympathetic nervous activities, LF/HF, which also shows the level of sympathetic nervous activity, was relatively higher in both surgeons and assistants throughout the surgery and temporarily increased during crucial operation. Though the index of parasympathetic nervous activity, HF/TO, was rather low throughout the surgery despite of years of experience, that of an experienced surgeon was higher than the less inexperienced.. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Stress / Heart Rate Variability / Spectral Analysis / Autonomic Nervous actions / Surgeons |
| Paper # | MBE2005-3 |
| Date of Issue |
| Conference Information | |
| Committee | MBE |
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| Conference Date | 2005/5/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | Attempt of Intraoperative Stress Assessment of Surgeons : Changes of Autonomic Nervous Actions and Blood Pressures |
| Sub Title (in English) | |
| Keyword(1) | Stress |
| Keyword(2) | Heart Rate Variability |
| Keyword(3) | Spectral Analysis |
| Keyword(4) | Autonomic Nervous actions |
| Keyword(5) | Surgeons |
| 1st Author's Name | Hiroko HORIGUCHI |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Shizuoka University() |
| 2nd Author's Name | Kazuya SUZUKI |
| 2nd Author's Affiliation | Faculty of Medicine, Hamamatsu University School of Medicine |
| 3rd Author's Name | Yoshimitsu OKITA |
| 3rd Author's Affiliation | Graduate School of Electronic Science and Technology |
| 4th Author's Name | Toshihiko HASEGAWA |
| 4th Author's Affiliation | Faculty of Medicine, Hamamatsu University School of Medicine |
| 5th Author's Name | Hishashi Hirata |
| 5th Author's Affiliation | Research Institute of Electronics, Shizuoka University |
| 6th Author's Name | Motohiko KIMURA |
| 6th Author's Affiliation | Faculty of Engineering |
| 7th Author's Name | Teruhisa KAZUI |
| 7th Author's Affiliation | Faculty of Medicine, Hamamatsu University School of Medicine |
| 8th Author's Name | Toshifumi SUGIURA |
| 8th Author's Affiliation | Research Institute of Electronics, Shizuoka University |
| Date | 2005-05-13 |
| Paper # | MBE2005-3 |
| Volume (vol) | vol.105 |
| Number (no) | 46 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |