Simultaneous measurement for brain disease by the combined system of Low field Magnetic resonance images and micro Magnetoencephalogram
Simultaneous measurement for brain disease by the combined system of Low field Magnetic resonance images and micro Magnetoencephalogram
批准号:
21591855
负责人:
TSUYUGUCHI Naohiro
金额:
$3.0万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
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英文摘要
This study aims to establish the simultaneous measurement of MEG and MRI combined system by the passive and active sensing of SQUID. We are now developing a low field MRI system which can be integrated with the MEG system for small animals. This micro SQUID MEG system could detect femtotesla magnetic fields of epileptic spike and evoked potential in rat brains. The SQUID MRI could detect the T1 signal of water and lipid in low field magnetic field, furthermore clearly separate these two signals. This result leads to construct 2D imaging by low field MRI.
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Measurement of Magnetic Field of brain activities in Rat using modified micro SQUID system
使用改进的微型 SQUID 系统测量大鼠大脑活动的磁场
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Naohiro Tsuyuguchi, Yoshiaki Adachi, Kenji Ohatan, Nobuki Murayama]
通讯作者:
Nobuki Murayama
SQUID-Based Low Field MRI System for Small Animals
基于 SQUID 的小动物低场 MRI 系统
DOI:
--
发表时间:
2011
期刊:
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
影响因子:
1.8
作者:
[Junichi Hatta, Masakazu Miyamoto, Yoshiaki Adachi, Member, IEEE, Jun Kawai, Gen Uehara, and Hisashi Kado]
通讯作者:
and Hisashi Kado
Mesurement of Magnetic Field of brain activities in Rat using modified micro SQUID system
使用改进的微型 SQUID 系统测量大鼠脑活动磁场
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Naohiro Tsuyuguchi, Yoshiaki Adachi, Kenji Ohata, Nobuki Murayama]
通讯作者:
Nobuki Murayama
Development of A SQUID-Based Low-Field NMR/MRI System
基于 SQUID 的低场 NMR/MRI 系统的开发
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[M. Miyamoto, J. Hatta, D. Oyama, Y. Adachi, J. Kawai, G. Uehara, T. Ohkubo]
通讯作者:
T. Ohkubo
SQUIDによる低磁場NMR/MRI計測の信号雑音比の改善
使用 SQUID 提高低场 NMR/MRI 测量的信噪比
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[宮本政和, 八田純一, 小山大介, 河合淳, 樋口正法, 足立善昭, 上原弦]
通讯作者:
上原弦
共 7 条
Development of ultra-low magnetic field MRI and basic research applied to intracranial disease using molecular imaging technology
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批准号:16K10796
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.08万
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财政年份:2016
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负责人:TSUYUGUCHI Naohiro
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依托单位:
Development of the noninvasive brain function diagnostic procedure using magnetoencephalography for the purpose of foreseeing the onset of cerebral ischemia
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批准号:16590842
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.79万
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财政年份:2004
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负责人:TSUYUGUCHI Naohiro
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依托单位:
海外基金