| magnetoencephalography |
Magnetoencephalography (MEG) is the measurement of the magnetic fields produced by electrical activity in the brain, usually conducted externally, using extremely sensitive devices such as SQUIDs. Because the magnetic signals emitted by the brain are on the order of a few femtotesla (1 fT = T), shielding from external magnetic signals, including the Earth's magnetic field, is necessary. ...
출처: en.wikipedia.org/wiki/Magnetoencephalography
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| magnetoencephalography |
An in vivo imaging technique that detects tiny magnetic fields generated by electrical current loops, which are typically due to brain activity.
출처: www.nature.com/focus/cellbioimaging/glossary/
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| magnetoencephalography |
Recording the brain's magnetic activity, which is generated by its electrical activity.
출처: professionals.epilepsy.com/page/glossary.html
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