| Presentation | 2014-11-22 Evaluation of the Arterial Baroreflex System by Using Ramp Inputs of Vasoactive Agonists Koji KASHIHARA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The baroreflex for patients are assessed by the cardiovascular responses via a neck chamber device, head tilting, and vasoactive drugs. Ramp increase of arterial blood pressure is an easier method to evaluate the baroreflex curve, compared with step responses to require reaching a stable condition. However, the ramp test may result in various responses because of the history of pressure inputs and outputs with nonlinear responses. The difference of ramp speeds may also cause misreading the result of the baroreflex curve in spite of the same input and central command (e.g., hypertension and hypotension). The appropriate ramp speed during the short-term baroreflex test was estimated; the nonlinearity was also evaluated by using the genetic algorithm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Baroreceptor / Dynamic Characteristics / Drug Infusions / Transfer Function / Nonlinearity |
| Paper # | MBE2014-70 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 2014/11/14(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) | Evaluation of the Arterial Baroreflex System by Using Ramp Inputs of Vasoactive Agonists |
| Sub Title (in English) | |
| Keyword(1) | Baroreceptor |
| Keyword(2) | Dynamic Characteristics |
| Keyword(3) | Drug Infusions |
| Keyword(4) | Transfer Function |
| Keyword(5) | Nonlinearity |
| 1st Author's Name | Koji KASHIHARA |
| 1st Author's Affiliation | Institute of Technology and Science, The University of Tokushima() |
| Date | 2014-11-22 |
| Paper # | MBE2014-70 |
| Volume (vol) | vol.114 |
| Number (no) | 325 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |