Question

multiple choice question
what does an eeg measure?
the electrical activity of the brain
the electrical activity of the heart
short and long term memory

Explanation:

EEG stands for electroencephalogram. It uses electrodes placed on the scalp to record the electrical activity of the brain. The electrical activity of the heart is measured by an ECG (electrocardiogram), and EEG is not related to measuring short - and long - term memory.

Answer:

The electrical activity of the brain