An EEG records is:
Correct answer: B. electrical impulses from the brain
- A. the number of neurons in the brain
- B. electrical impulses from the brain
- C. chemical activity in the cranial nerves
- D. direct electrical stimulation and activation of the brain
Explanation
An EEG detects the brain's electrical activity through electrodes placed on the scalp. It does not count neurons or directly stimulate the brain.
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