Crow’s feet around the eyes could be an early warning sign of dementia

Crow’s feet around the eyes could be an early warning sign of dementia, according to a recent study from researchers in China. Fine lines around the eyes, known as crow’s feet, were found to be linked to a 2.5-fold increased risk of cognitive decline in older adults.

The study, published in the Alzheimer’s Research and Therapy journal, involved analysing data on 200,000 men and women with an average age of 64 over a 12-year period. Participants were asked to report if they looked facially younger or older than their actual age. The study found that those perceived as looking older than their age were 61 percent more likely to develop dementia, with increased risks for Alzheimer’s disease and unspecified types of dementia.

In the second part of the study, researchers analysed photographs of 612 participants with an average age of 63 using computer technology to identify age indicators. The presence of crow’s feet was associated with cognitive impairment, with individuals having more of these wrinkles being 2.5 times more likely to have impairment.

While the exact link between facial ageing and dementia is still unclear, researchers suggest that exposure to ultraviolet rays from the sun could have adverse effects on both skin health and cognitive function. Previous animal studies have indicated that UV-induced skin ageing may impact the neuro-immune system that protects brain cells.

The findings of this study suggest that subjective and objective measures of facial ageing could potentially serve as indicators of cognitive decline and dementia risk in older adults. Further research is needed to understand the relationship between facial ageing and dementia and to develop tools for early detection of cognitive impairments through facial characteristics.

Symptoms of dementia, as listed by the NHS, include memory loss, difficulty concentrating, confusion about time and place, mood changes, and challenges in carrying out daily tasks. If you or someone you know experiences these symptoms, it is important to seek medical advice.

In conclusion, the study provides valuable insights into the potential link between facial ageing, particularly the presence of crow’s feet, and the risk of cognitive decline and dementia. By identifying early warning signs through facial characteristics, there may be opportunities for early intervention and treatment in older adults at risk of developing dementia. Further research in this area could lead to the development of innovative screening strategies for identifying individuals at risk of cognitive impairments.

Insights and Summary:
The study highlighted in the article presents a novel perspective on the potential association between facial ageing, specifically the presence of crow’s feet, and the risk of dementia. This research opens up possibilities for using facial characteristics as early indicators of cognitive decline, paving the way for proactive interventions in older adults at risk of dementia. By understanding the subtle signs that may manifest on our faces, individuals and healthcare providers could potentially take steps towards addressing cognitive health concerns before they progress. It also underscores the importance of continuous research and innovation in the field of dementia detection and management.