EEG records the activity of__________?

Everyday Science Mcqs 18/09/2024

A. Heart
B. Lungs
C. Brain
D. Muscles

Electroencephalography (EEG) measures voltage fluctuations resulting from ionic current within the neurons of the brain. In clinical contexts, EEG refers to the recording of the brain’s spontaneous electrical activity over a period of time, as recorded from multiple electrodes placed on the scalp.

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