Measurement of Magnetic Resonance Signal from a Rat Head in Ultra-low Magnetic Field

被引：0

作者：

Oyama, Daisuke ^{[1
]}

Higuchi, Masanori ^{[1
]}

Kawai, Jun ^{[1
]}

Miyamoto, Masakazu ^{[1
]}

Adachi, Yoshiaki ^{[1
]}

Uehara, Gen ^{[1
]}

Tsuyuguchi, Naohiro ^{[2
]}

机构：

[1] Kanazawa Inst Technol, Appl Elect Lab, Kanazawa, Ishikawa, Japan

[2] Osaka City Univ, Grad Sch Med, Dept Neurosurg, Osaka, Japan

来源：

2015 15TH INTERNATIONAL SUPERCONDUCTIVE ELECTRONICS CONFERENCE (ISEC) | 2015年

关键词：

rat brain; ultra-low field MRI; superconducting quantum interference device (SQUID);

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Magnetic resonance imaging (MRI) in ultra-low magnetic fields is an attractive measurement method for simultaneous detection of the anatomical images and biomagnetic signals in applications such as magnetoencephalography (MEG). To combine the ultra-low field MRI with small-animal MEG systems, we developed a compact ultra-low field MRI system based on the superconducting quantum interference device (SQUID) techniques. In this study, we demonstrate ultra-low field MRI measurement of a rat head. By comparing the obtained result with the MR image acquired by a conventional MRI system, the localized source of the MR signal measured by using our ultra-low field MRI system was determined to be in agreement with the rat brain region.

引用

页数：3

共 50 条

[1] SQUIDs for Magnetic Resonance Imaging at Ultra-low Magnetic Field
Matlashov, A. N.
Zotev, V. S.
Kraus, R. H., Jr.
Sandin, H.
Urbaitis, A. V.
Volegov, P. L.
Espy, M. A.
[J]. PIERS 2009 MOSCOW VOLS I AND II, PROCEEDINGS, 2009, : 802 - 806
[2] Diffusion-Weighted Magnetic Resonance Imaging in an Ultra-Low Magnetic Field
Ievleva, S. V.
Luzhetckaia, N. V.
Tyutyukin, K. V.
Frolov, V. V.
[J]. APPLIED MAGNETIC RESONANCE, 2017, 48 (07) : 699 - 706
[3] Diffusion-Weighted Magnetic Resonance Imaging in an Ultra-Low Magnetic Field
S. V. Ievleva
N. V. Luzhetckaia
K. V. Tyutyukin
V. V. Frolov
[J]. Applied Magnetic Resonance, 2017, 48 : 699 - 706
[4] Applications of Ultra-Low Field Magnetic Resonance for Imaging and Materials Studies
Espy, Michelle
Flynn, Mark
Gomez, John
Hanson, Christina
Kraus, Robert
Magnelind, Per
Maskaly, Karlene
Matlashov, Andrei
Newman, Shaun
Peters, Mark
Sandin, Henrik
Savukov, Igor
Schultz, Larry
Urbaitis, Algis
Volegov, Petr
Zotev, Vadim
[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2009, 19 (03) : 835 - 838
[5] Ultra-Low Temperature Nuclear Magnetic Resonance
Bouleau, Eric
Lee, Daniel
Saint-Bonnet, Pierre
Hediger, Sabine
De Paepe, Gael
[J]. 26TH INTERNATIONAL CRYOGENIC ENGINEERING CONFERENCE & INTERNATIONAL CRYOGENIC MATERIALS CONFERENCE 2016, 2017, 171
[6] Development of ultra-low magnetic recording head slider
Ye, X
Takayama, A
Sasazawa, T
Honda, K
[J]. PROCEEDINGS OF THE 2ND CHINA-JAPAN SYMPOSIUM ON MECHATRONICS, 1997, : 11 - 16
[7] Development of Ultra-Low Field Magnetic Resonance Imaging System at 1 mT
Oyama, D.
Tsuyuguchi, N.
Hirama, J.
Adachi, Y.
Kawai, J.
[J]. Journal of the Magnetics Society of Japan, 2023, 47 (04) : 118 - 127
[8] Ultra-low field frequency-swept electrically detected magnetic resonance
Ashton, J. P.
Manning, B. R.
Barker, W. R.
Lenahan, P. M.
[J]. JOURNAL OF APPLIED PHYSICS, 2021, 129 (08)
[9] Development of ultra-low magnetic field sensors with magnetic tunnel junctions
Pong, Philip W. T.
Bonevich, John E.
Egelhoff, William F., Jr.
[J]. NANOENGINEERING: FABRICATION, PROPERTIES, OPTICS, AND DEVICES IV, 2007, 6645
[10] Ultra-low noise graphene/copper/nylon fabric for electromagnetic interference shielding in ultra-low field magnetic resonance imaging
Yu, Mengmeng
Tao, Quan
Dong, Hui
Huang, Tao
Li, Yongqiang
Xiao, Yi
Yang, Siwei
Gao, Bo
Ding, Guqiao
Xie, Xiaoming
[J]. JOURNAL OF MAGNETIC RESONANCE, 2020, 317

← 1 2 3 4 5 →