Development of non-invasive multi-dimensional MR spectroscopy in human brain with a feature of high sensitivity and reduced scan time using high filed MRI
Development of non-invasive multi-dimensional MR spectroscopy in human brain with a feature of high sensitivity and reduced scan time using high filed MRI
批准号:
19591443
负责人:
WATANABE Hidehiro
金额:
$2.83万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2009
中文摘要
点击翻译按钮获取中文摘要
英文摘要
To develop non-invasive method of measuring metabolites in human brain, we explored two-dimensional spectroscopy method on high field MRI equipments. First, we proposed and developed new ISIS CT-PRESS method to achieve high sensitivity and demonstrated 1.7-fold higher sensitivity of glutamate in a human brain. Then, we developed a new quantitation method using ISIS CT-PRESS and demonstrated quantitation of glutamate in a human brain.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
登录
查看更多内容
Simultaneous observation of glutamate, γ-aminobutyric acid, and glutamine in human brain at 4. 7 T using localized two-dimensional constant-time correlation spectroscopy
使用局域二维恒定时间相关光谱在 4.7 T 下同时观察人脑中的谷氨酸、γ-氨基丁酸和谷氨酰胺
DOI:
--
发表时间:
2008
期刊:
NMR in Biomed. Vol.21,No.5
影响因子:
--
作者:
[Watanabe H., Takaya N., Mitsumori F.]
通讯作者:
Mitsumori F.
2D CT-PRESSによるヒト脳内高感度・高分解 in vivo 1Hスペクトロスコピー
使用 2D CT-PRESS 对人脑进行高灵敏度和高分辨率体内 1H 光谱分析
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[渡邉英宏, 高屋展宏, 三森文行, 渡邉英宏]
通讯作者:
渡邉英宏
局所励起2D CT-COSY法を用いたヒト脳内のグルタミン酸、GABA同時濃度計測の高精度化
使用局部激励2D CT-COSY方法提高同时测量人脑中谷氨酸和GABA浓度的准确性
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
[渡邉英宏, 高屋展宏, 三森文行]
通讯作者:
三森文行
Sensitivity Improvements in Peak Detection of Glutamate, GABA and Glutamine in the Human Brain using ISIS CT-PRESS at 4. 7 T
使用 ISIS CT-PRESS 在 4. 7 T 下提高人脑中谷氨酸、GABA 和谷氨酰胺峰值检测的灵敏度
DOI:
--
发表时间:
2008
期刊:
Proc. Intl. Soc. Mag. Reson. Med. Vol.16
影响因子:
--
作者:
[Watanabe H., Takaya N., Mitsumori F.]
通讯作者:
Mitsumori F.
Sex differeRce and age dependence of the human brain structure delineated at the high magnetic field of 4.7T
4.7T高磁场下描绘的人脑结构的性别差异和年龄依赖性
DOI:
--
发表时间:
2007
期刊:
Proc. Intl. Soc. Mag. Reson. Med. 15
影响因子:
--
作者:
[Watanabe H., Takaya N., Mitsumori F., F. Mitsumori, H. Watanabe, N. Takaya, M. Yamaguchi, F. Mitsumori]
通讯作者:
F. Mitsumori
共 45 条
Neural mechanisms underlying nestmate recognition of the ant Camponotus japonicus
-
批准号:24870029
-
项目类别:Grant-in-Aid for Research Activity Start-up
-
资助金额:$2.0万
-
财政年份:2012
-
负责人:WATANABE Hidehiro
-
依托单位:
Noninvasive simultaneous measurements of neurotransmitters in human brain using high field MR system
-
批准号:16591240
-
项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.3万
-
财政年份:2004
-
负责人:WATANABE Hidehiro
-
依托单位:
海外基金