UK scientists found that 'disruption' to the glymphatic system impairs its cleaning ability, increasing the likelihood of ...

A growing body of research points to clear links between the quality of your sleep and memory formation, including a new paper that found even a 1 per cent reduction in deep sleep each year in ...

This story is part of CBC Health's Second Opinion, a weekly analysis of health and medical science news emailed to subscribers on Saturday mornings. If you haven't subscribed yet, you can do that by ...

People who score poorly on a sleep test are more likely to show signs of faster brain ageing, a new study says. Studies have shown a link between poor sleep and dementia but it has remained unclear if ...

Poor sleep has been linked to an increased dementia risk, though we don’t yet know exactly how one affects the other. But roughly 90% of people with the sleep condition known as isolated REM sleep ...

People found to have “poor sleep” in a new test are more likely than others to have brains showing signs of faster ageing, a new study reveals. Several studies have so far found a link between poor ...

New research shows that not getting enough quality sleep could age your brain faster than your body, raising concerns about long-term cognitive health issues. ALSO READ: Not well-rested? Ways to ...

Poor sleep can accelerate brain ageing and increase dementia risk. Prioritising rest may help maintain cognitive health. (Image: Pexels) Did you know that a few bad nights of sleep could age your ...

The government has awarded £5million to researchers to help develop improved ways of diagnosing the disease and boost the ...

Scientists studying dementia have discovered that an amino acid, previously believed to boost cognition and memory, can actually trigger a gene that causes Alzheimer's to develop. It comes as a ...