2017 Fiscal Year Final Research Report
Developement of new non-invasive method based on diffusion-weighted imaging for the radiographic diagnosis
| Project/Area Number |
15K09935
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Radiation science
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| Research Institution | Iwate Medical University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
和田 司 岩手医科大学, 医学部, 准教授 (00275570)
別府 高明 岩手医科大学, 医学部, 教授 (70275543)
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| Co-Investigator(Renkei-kenkyūsha) |
Ogasawara Kuniaki 岩手医科大学, 医学部, 教授 (00305989)
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| Research Collaborator |
Yoshioka Yoshichika
Mori Yuki
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Keywords | MRI / 拡散強調 / DWI / intravoxel incoherent / 虚血 / chronic ischemia |
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| Outline of Final Research Achievements |
In the present study, we investigated about development of new radiographic diagnosis technique based on diffusion-weighted imaging (DWI) at ultra-high field magnetic resonance (MR) imaging system. In animal experiments, intravoxel incoherent motion (IVIM) based on DWI can non-invasively assess abnormal cerebral hemodynamic states in severe ischemic rats. We will apply the analytical technique for human research using clinical 7 Tesla MR scanner.
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| Free Research Field |
MRI、医用画像解析
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