What helps prevent dementia? New research by scientists

The study involved 18 people between the ages of 55 and 85 who snored at night. One third had mild cognitive impairment and another had Alzheimer’s disease.

Control subjects wore respirators, heart rate and snoring devices while they slept. A series of tests of memory, executive function, and concentration were also taken.

Scientists have noted that the maximum respiratory rate during periods of non-turbulent use asleep It allowed to distinguish healthy people from people with Alzheimer’s disease or mild cognitive impairment.

See also: Can you reverse graying? Scientists highlight one factor

Then Participants used a CPAP anti-snoring device at night. Four weeks later, cognitive tests were taken again.

Results for healthy subjects and those with mild cognitive impairment did not differ. While people with Alzheimer’s disease did not show such improvement, they said they saw improvement on their own.

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This suggests that better sleep improves cognitive function in people with mild cognitive impairment, which in turn may slow the progression of dementia. However, because neurogenesis is a slow process, people with Alzheimer’s disease may take longer to experience visible changes. Good quality sleep is essential for the brain to initiate its cleaning and detoxification processes, the authors wrote.

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