The COVID-19 pandemic has triggered a significant acceleration in cognitive decline among people over the age of 50, irrespective of whether they contracted the virus. This decline has had a substantial and lasting impact on their brain health, according to a recent study. So, how can you assess the health of your own brain, and what steps can you take to improve it?
As we age, a natural slowdown in brain function occurs. This process typically begins in mid-life, but its progression varies from person to person. According to Professor Anne Corbett, a dementia research expert at the University of Exeter, it's crucial to be vigilant for signs such as memory lapses, difficulty concentrating, problem-solving challenges, or unusual language and behavior changes that persist for several months. Often, friends and family are the first to notice these changes.
Dr. Susan Mitchell, the Head of Policy at Alzheimer’s Research UK, suggests that maintaining good brain health involves preserving the brain's proper functionality. A key indicator of declining brain health is a noticeable change in your ability to cope with daily life. This encompasses your concentration, motivation, navigation, memory, and sleep patterns.
Assessing your own brain health is not an exact science, as Mitchell points out. Engaging in regular brain-stimulating activities and monitoring your ability to manage them can be one way to gauge it. However, since everyone's brain is unique, there's no one-size-fits-all quick test. More sensitive computerized tests, like those used in studies such as Protect, can identify subtle changes over time. Additionally, brain training games may provide some insight, although they cannot offer a definitive diagnosis of your brain health. If you have concerns, consulting your GP for a brain function assessment is advisable.
The reasons behind the decline in brain health among over-50s during the pandemic are not fully understood, according to Professor Corbett. However, it is known that certain key factors were linked, including reduced exercise, increased alcohol consumption, elevated depression and loneliness levels, which all surged during lockdown.
While it is true that some degree of cognitive decline is a natural part of aging, Dr. Mitchell emphasizes that various health and lifestyle factors can influence good brain health. Social isolation and regular exercise were significantly impacted by the pandemic, and addressing these issues can be beneficial. If you find that you are struggling with tasks that were once effortless, seeking advice from your doctor is a prudent step.
To protect your brain, it's essential to engage in regular physical activity, maintain a healthy weight, manage medical conditions like depression, high blood pressure, and hearing loss, and keep your brain active through brain training and social interaction, according to Professor Corbett. A balanced diet is also a key component, as suggested by Dr. Mitchell.
While poor brain health alone does not necessarily signify dementia, experiencing declining brain health in midlife could indicate a higher risk of developing dementia in the future. If you notice signs of dementia or are concerned about cognitive changes, it's crucial to consult your doctor for a comprehensive evaluation.
Post a Comment