Which expansion matches EEG?

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Multiple Choice

Which expansion matches EEG?

EEG expands to electroencephalogram, which is the recording of the brain’s electrical activity captured through scalp electrodes. The “-gram” ending signals a recorded trace, so this term fits the idea of an actual EEG recording. The other options refer to different modalities: electrocardiogram is heart activity, electromyogram is muscle activity, and electroencephalography is the procedure or field of study for brain electrical activity. Therefore, electroencephalogram is the expansion that matches EEG.

EEG expands to electroencephalogram, which is the recording of the brain’s electrical activity captured through scalp electrodes. The “-gram” ending signals a recorded trace, so this term fits the idea of an actual EEG recording. The other options refer to different modalities: electrocardiogram is heart activity, electromyogram is muscle activity, and electroencephalography is the procedure or field of study for brain electrical activity. Therefore, electroencephalogram is the expansion that matches EEG.

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