Accurate Measurement of Arterial Dynamics by High Frame Rate Ultrasonic Imaging
| Project/Area Number |
21686036
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Measurement engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2009: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 動脈壁2次元変位 / 微小ひずみ / 血流 / 血管動態 / 超音波 |
|---|
| Research Abstract |
The rupture of atherosclerotic plaque leads to serious events, such as cerebral infarction and stroke. Therefore, it is important to assess the arterial dynamics to evaluate the vulnerability of plaque. In this study, methods for measurement of the arterial dynamics, such as accurate measurement of 2-dimensional motion of the arterial wall and a new method for imaging blood flow at a very high frame rate of 3500 Hz, have been developed.
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Report
(3 results)
Research Products
(46 results)
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[Journal Article] Carotid Arterial Elasticity is a Sensitive Atherosclerosis Value Reflecting Visceral Fat Accumulation in Obese subjects2009
Author(s)
Ai Tokita, Yasushi Ishigaki, Hisashi Okimoto, Hideyuki Hasegawa, Yoshiro Koiwa, Makoto Kato, Hisamitsu Ishihara, Yoshinori Hinokio, Hideki Katagiri, Hiroshi Kanai, Yoshitomo Oka
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Journal Title
Atherosclerosis
Volume: 206巻
Pages: 168-172
Related Report
Peer Reviewed
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[Journal Article] Carotid Arterial Elasticity is a Sensitive Atherosclerosis Value Reflecting Visceral Fat Accumulation in Obese subjects2009
Author(s)
Ai Tokita, Yasushi Ishigaki, Hisashi Okimoto, Hideyuki Hasegawa, Yoshiro Koiwa, Makoto Kato, Hisamitsu Ishihara, Yoshinori Hinokio, Hideki Katagiri, Hiroshi Kanai, Yoshitomo Oka
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Journal Title
Atherosclerosis 206
Pages: 168-172
Related Report
Peer Reviewed
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