Activity of Brain is recorded by ____________?
Correct answer: B. EEG (Electroencephalogram)
- A. ECG (Electrocardiogram)
- B. EEG (Electroencephalogram)
- C. X-Ray
- D. None of these
Explanation
An EEG records the brain's electrical activity through electrodes placed on the scalp. An ECG records the electrical activity of the heart.
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