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How has the COVID-19 pandemic accelerated brain ageing?
Studies indicate that the stress, social isolation, and inactivity caused by the pandemic have led to an increase in brain age by about 5.5 months. These factors contribute to cognitive decline and may increase the risk of dementia later in life. Maintaining mental activity and social connections can help counteract these effects.
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What are the signs of cognitive decline linked to social isolation?
Signs include forgetfulness, difficulty concentrating, slower thinking, and trouble with problem-solving. Social isolation can also lead to feelings of loneliness and depression, which further impact brain health. Recognizing these early signs is important for seeking support and intervention.
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Can hobbies and music help protect brain health?
Yes, engaging in hobbies like music, reading, or other enriching activities can build cognitive reserve and help maintain brain connectivity. Research shows that lifelong musical training, for example, is linked to better speech processing and more youthful brain function, offering a protective effect against age-related decline.
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What are the long-term risks for older adults post-pandemic?
Long-term risks include increased vulnerability to dementia, ongoing cognitive decline, and mental health issues like depression. The pandemic has highlighted the importance of social engagement and mental stimulation for healthy ageing, and ongoing support is crucial for older adults.
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What can I do now to protect my brain after COVID-19?
Staying mentally active, maintaining social connections, exercising regularly, and engaging in hobbies like music or puzzles can help protect your brain. Managing stress and ensuring good sleep are also vital. Early intervention and lifestyle choices play a key role in mitigating long-term effects.