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Bifrontal involutional change refers to age-related structural changes observed in the frontal lobes of the brain, typically characterized by a reduction in brain volume and increased prominence of sulci (the grooves on the brain's surface). This phenomenon is often associated with normal aging and can be observed in neuroimaging studies. While it may not directly indicate a specific pathology, it can be indicative of cognitive decline or neurodegenerative processes in some individuals. Regular monitoring and assessment are essential for distinguishing normal aging from pathological conditions.

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