Final answer:
True, EEG stands for electroencephalogram, which measures the brain's electrical activity.
Step-by-step explanation:
True, the abbreviation EEG refers to an electroencephalogram, which is a recording of the electrical activity in the brain. Techniques involving the measurement of electrical activity are crucial in understanding various physiological functions. EEG involves the placement of an array of electrodes around a person's head to measure brainwaves. The resulting printout reflects the frequency and amplitude of the electrical activity, with accuracy within milliseconds. This tool is particularly useful for researchers studying sleep patterns and diagnosing issues related to brain function.