MRI-QSI method sequence optimization by development and research of micro polyhedral structure analysis
| Project/Area Number |
23591785
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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 | Tokyo Metropolitan University |
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Principal Investigator |
YAGI KAZUO 首都大学東京, 人間健康科学研究科, 教授 (50201819)
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| Research Collaborator |
ARAKI Tutomu
SHINOURA Nobusada
YAMADA Ryoji
HIKISHIMA Keigo
FUJIYOSHI Kanehiro
MOTOSUGI Utaroh
ZAREEN Fatima
HATA Junichi
ONODERA Takayuki
KOMAKI Yuji
NANAO Madoka
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| Project Period (FY) |
2011-04-28 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | QSI法開発 / QSIシーケンス / QSIの最適化 / 高ｂ値拡散 / ｑ値データ収集 / QSI微細構造解析 / QSIファントムの作製 / QSI法の臨床応用 / QSI法の最適化 / QSI用ファントムの作製 / MRI-QSI / high b value / Mean Displacement / Zero Displacement / Kurtosis Imaging / MRI QSI / Mean displacement / Zero-displacement / Kurtosis / MRIシーケンス開発 / QSI / q-spaceシーケンス / ｑ値 |
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| Outline of Final Research Achievements |
The present study,it was studied using QSI new method, which is a proprietary imaging sequence as for clinical MRI equipment. It was carried out to optimize the QSI sequence to clinical application the q-space imaging (QSI) method as a new sequence of MRI, mean displamentce image , zero-displacementimage, kurtosis as the research applications newly acquires the three types of images of an image, normal volunteers were developed utilizing the QSI phantom to reflect the characteristics possessed by each image, clinical disease's (infarction, because of it compared to clinical applications in the tumor, etc.) We were of the basic dataes.
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Report
(5 results)
Research Products
(31 results)
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[Journal Article] Damage to the left ventral, arcuate fasciculus and superior longitudinal fasciculus-related pathways induces deficits in object naming, phonological language function and writing, respectively.2013
Author(s)
Shinoura N, Midorikawa A, T Onodera, M Tsukada, Yamada R, Tabei Y, Shiode T, Itoi C, Saito S, K Yagi.
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Journal Title
Int J Neurosci
Volume: 123(7),
Pages: 494-502
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Peer Reviewed
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[Presentation] QSIの脊髄再生医療への応用2011
Author(s)
藤吉兼浩,疋島啓吾,百島祐貴,小牧裕司,山田雅之,八木一夫,許斐恒彦,辻収彦,,岡野栄之,中村雅也
Organizer
第39回日本磁気共鳴医学会大会シンポジウム2(招待講演)
Place of Presentation
小倉
Related Report
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