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Dementia's Early Warning Signs Found
16 Dec
Summary
- Midlife confidence loss may increase dementia risk by 51%.
- Difficulty concentrating in midlife linked to higher dementia risk.
- Six specific depressive symptoms signal increased dementia risk.
Academics at University College London have identified specific midlife symptoms that may serve as early markers for neurodegenerative conditions. Analysis of a large UK study found that individuals reporting a loss of self-confidence, difficulty facing problems, or a reduced sense of warmth towards others in middle age showed an elevated risk of developing dementia decades later.
Further findings indicate that dissatisfaction with task completion and struggles with concentration in midlife are also associated with a higher likelihood of dementia. These six distinct depressive symptoms, rather than depression as a whole, appear to be key indicators, providing a more precise understanding of vulnerability.
Researchers suggest that paying attention to these everyday midlife experiences could pave the way for new prevention opportunities. While the connection between dementia and depression is complex, this symptom-level approach offers valuable insights into long-term brain health and potential early intervention strategies.
