Development of biomagnetic measurement system for mice with high spatial resolution

Yumie Ono; Atsushi Ishiyama; Naoko Kasai; Kazuo Chinone

doi:10.1063/1.1772517

Development of biomagnetic measurement system for mice with high spatial resolution

Yumie Ono^*, Atsushi Ishiyama, Naoko Kasai, Kazuo Chinone

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

The use of high spatial resolution superconducting quantum interference device (SQUID) magnetometer for evaluating the biomagnetic signals of mica was examined. A magnetometer with a pickup coil of 1.0 mm diameter was used to improve the spatial resolution and magnetic field sensitivity. It was found that the magnetocardiogram of the wild house was measured as the initial application of the system. The data collected demonstrated that mica MEG (magnetoencephalogram) could be measured by the development system to visualize the change of neuronal activity in transgenic mice.

Original language	English
Pages (from-to)	332-334
Number of pages	3
Journal	Applied Physics Letters
Volume	85
Issue number	2
DOIs	https://doi.org/10.1063/1.1772517
Publication status	Published - 2004 Jul 12

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.1772517

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title = "Development of biomagnetic measurement system for mice with high spatial resolution",

abstract = "The use of high spatial resolution superconducting quantum interference device (SQUID) magnetometer for evaluating the biomagnetic signals of mica was examined. A magnetometer with a pickup coil of 1.0 mm diameter was used to improve the spatial resolution and magnetic field sensitivity. It was found that the magnetocardiogram of the wild house was measured as the initial application of the system. The data collected demonstrated that mica MEG (magnetoencephalogram) could be measured by the development system to visualize the change of neuronal activity in transgenic mice.",

author = "Yumie Ono and Atsushi Ishiyama and Naoko Kasai and Kazuo Chinone",

note = "Funding Information: This work was supported by the Grant-in-Aid for Japan Society for the Promotion of Science (JSPS) Fellows 01131. ",

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AU - Ono, Yumie

AU - Ishiyama, Atsushi

AU - Kasai, Naoko

AU - Chinone, Kazuo

N1 - Funding Information: This work was supported by the Grant-in-Aid for Japan Society for the Promotion of Science (JSPS) Fellows 01131.

PY - 2004/7/12

Y1 - 2004/7/12

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AB - The use of high spatial resolution superconducting quantum interference device (SQUID) magnetometer for evaluating the biomagnetic signals of mica was examined. A magnetometer with a pickup coil of 1.0 mm diameter was used to improve the spatial resolution and magnetic field sensitivity. It was found that the magnetocardiogram of the wild house was measured as the initial application of the system. The data collected demonstrated that mica MEG (magnetoencephalogram) could be measured by the development system to visualize the change of neuronal activity in transgenic mice.

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Development of biomagnetic measurement system for mice with high spatial resolution

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