Biomagnetic fields can be detected by using superconducting quantum interference devices (SQUIDs). Basic measurement principles, advantages and applications are described. For example visual evoked magnetic fields are recorded. The utility of biomagnetism for clinical examinations can be exploited more with a multichannel system.
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Univ Tokyo, Grad Sch Med, Dept Biomed Engn, Bunkyo Ku, Tokyo 1130033, JapanUniv Tokyo, Grad Sch Med, Dept Biomed Engn, Bunkyo Ku, Tokyo 1130033, Japan
Huang, S
Iramina, K
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Univ Tokyo, Grad Sch Med, Dept Biomed Engn, Bunkyo Ku, Tokyo 1130033, JapanUniv Tokyo, Grad Sch Med, Dept Biomed Engn, Bunkyo Ku, Tokyo 1130033, Japan
Iramina, K
Yumoto, M
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Univ Tokyo, Grad Sch Med, Dept Biomed Engn, Bunkyo Ku, Tokyo 1130033, JapanUniv Tokyo, Grad Sch Med, Dept Biomed Engn, Bunkyo Ku, Tokyo 1130033, Japan
Yumoto, M
Ueno, S
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Univ Tokyo, Grad Sch Med, Dept Biomed Engn, Bunkyo Ku, Tokyo 1130033, JapanUniv Tokyo, Grad Sch Med, Dept Biomed Engn, Bunkyo Ku, Tokyo 1130033, Japan