Development of Computer-aided Classification System for early-onset Alzheimer' s Disease based on Three-dimensional Functional Magnetic Resonance Imaging
| Project/Area Number |
21791199
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Radiation science
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| Research Institution | Kyushu University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 医用画像工学 / コンピュータ支援診断学 / アルツハイマー病 / 脳神経疾患 / 医療・福祉 |
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| Research Abstract |
In recent years, various sorts of computer-aided diagnosis(CAD) system for Alzheimer' s disease(AD) patients have been developed to evaluate the degree of the atrophy in the cerebral cortex using morphological features in MR images. In this study, we developed a CAD system for AD patients based on functional imaging features derived from the cerebral blood flow maps measured by arterial spin labeling(ASL) technique which is one of magnetic resonance imaging(MRI) techniques. Our preliminary results suggest that the proposed method based on functional imaging features obtained by the ASL technique would be feasible for detection of patients with AD and would be expected using for a screening examination and a follow-up examination under treatment of AD.
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Report
(4 results)
Research Products
(18 results)
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[Journal Article] MR脳血流マップ画像を用いたアルツハイマー病の鑑別支援システムの開発2011
Author(s)
山下泰生, 有村秀孝, 吉浦敬, 徳永千晶, 桑水流純平, 馬込大貴, 門司晃, 小林幸次, 古閑省一, 中村泰彦, 大屋信義, 本田浩, 大喜雅文, 豊福不可依
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Journal Title
医用画像情報学会雑誌
Volume: Vol.28, No.3
Pages: 72-78
NAID
Related Report
Peer Reviewed
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