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Electroencephalography (EEG), in which electrodes placed on the scalp pick up electrical signals underneath, and magnetoencephalography (MEG), which detects magnetic indications of brain activity, are examples of what?

1 Answer

5 votes
does electrical curents flows of charges across the membrane and the depolarization continues also due to charges that reject each other and the flow continues .so there appears a magnetic field as well
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User Haddr
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