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Is Frontal Lobe Shrinkage Dementia? Differentiating Normal Aging from Disease

While some degree of brain volume loss, or atrophy, is a normal part of the aging process, particularly affecting the frontal lobes, not all shrinkage points to disease. The question, "Is frontal lobe shrinkage dementia?" has a nuanced answer that hinges on the severity, rate of decline, and specific symptoms present.