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Does EEG change with age? The neurophysiological signs of aging

Multiple studies have shown that the electroencephalogram (EEG) signal undergoes significant and characteristic changes throughout the human lifespan. Understanding these alterations is crucial for assessing brain health in seniors, as normal aging patterns must be differentiated from those indicating pathological conditions like dementia. This knowledge provides essential context for interpreting the electrical activity of the aging brain and answering the question, "Does EEG change with age?"