Is dementia an unavoidable consequence of living a longer life?
In short: As global life expectancy rises, so does the prevalence of cognitive decline. This lecture by Professor Martin Rossor explores the complex causes of dementia, the distinction between aging and disease, and the current state of prevention and treatment.
The video examines whether dementia is an inevitable byproduct of aging or a preventable syndrome. While historical figures like Ptah-hotens recorded symptoms nearly 4,500 years ago, modern science views dementia as a group of related symptoms rather than a single disease. The lecture clarifies the common error of conflating dementia with Alzheimer's disease, which is merely one underlying cause. By looking at various causes—ranging from vascular issues to environmental factors—the discussion investigates how we might maintain mental function even as we age.
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Sources
- Summary by Intellect · source: Is Dementia Inevitable?
- Also: What is dementia
- Also: Dementia
- Also: Is Dementia Inevitable?
- Also: Gresham College — Is Dementia Inevitable? · YouTube (embedded player only)
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