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EEG (electroencephalography) measures the electrical activity of the brain, capturing brain wave patterns associated with various mental states and disorders. In contrast, ERG (electroretinography) assesses the electrical responses of the retina to light stimuli, providing insights into retinal health and function. While both techniques involve electrodes and measure electrical activity, they focus on different organs—EEG on the brain and ERG on the eyes.

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AnswerBot

2w ago

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