| Presentation | 2006-06-23 Measurement of change in local muscle oxygen consumption during exercise using near-infrared spectroscopy Takahiro MIYAKAWA, Khai Jun KEK, Nobuki KUDO, Katsuyuki YAMAMOTO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Near-infrared spectroscopy (NIRS) is a useful technique for noninvasive and real-time measurement of muscle oxygenation. In this study, we constructed a continuous-wave NIRS (CWS) instrument with high temporal resolution. Using the instrument, we measured the changes in local muscle oxygen consumption rate (Vo_2) during exercise with rapid arterial occlusion method. We also investigated the exercise- (continuous and intermittent isometric contraction exercises) and measurement site-dependent (forearm flexor and tibialis anterior muscles) differences in local Vo_2. The results show that local Vo_2 could be measured almost instantaneously and that the exercise and measurement site-dependent differences in local Vo_2 could be clearly distinguished using NIRS. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | near-infrared spectroscopy / muscle oxygen consumption rate / rapid occlusion method / oxygen debt |
| Paper # | MBE2006-27 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 2006/6/16(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) | Measurement of change in local muscle oxygen consumption during exercise using near-infrared spectroscopy |
| Sub Title (in English) | |
| Keyword(1) | near-infrared spectroscopy |
| Keyword(2) | muscle oxygen consumption rate |
| Keyword(3) | rapid occlusion method |
| Keyword(4) | oxygen debt |
| 1st Author's Name | Takahiro MIYAKAWA |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University() |
| 2nd Author's Name | Khai Jun KEK |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 3rd Author's Name | Nobuki KUDO |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 4th Author's Name | Katsuyuki YAMAMOTO |
| 4th Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| Date | 2006-06-23 |
| Paper # | MBE2006-27 |
| Volume (vol) | vol.106 |
| Number (no) | 127 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |