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The study results show how precious sleep is, Leroy said. People having trouble with their sleep should talk to their doctors, consider completing a sleep questionnaire, and discuss whether an at ...
An estimated 60% to 70% of people with cognitive impairment or dementia have sleep ... an increased risk of dementia. The new study showed a connection between daytime sleepiness and motoric ...
The first study analysed cognition and dementia data from the Health and Retirement Study, a nationally representative survey of approximately 20,000 older U.S. adults and their households ...
A 2018 study published in the Journal of Economic Behavior and Organization found that broadband internet connection was associated with sleep deprivation. The study concluded that people with a broadband connection tend to sleep 25 minutes less than those without a broadband connection; hence, they are less likely to get the scientifically ...
Sleep deprivation also has a documented effect on the ability to acquire new memories for subsequent consolidation. A study done on mice that were sleep deprived before learning a new skill but allowed to rest afterward displayed a similar number of errors on later trials as the mice that were sleep deprived only after the initial learning. [46]
Over 40% of people with dementia report sleep problems. Approaches to treating these sleep problems include medications and non-pharmacological approaches. [226] The use of medications to alleviate sleep disturbances that people with dementia often experience has not been well researched, even for medications that are commonly prescribed. [227]
The researchers discovered that people aged 50 and up with obstructive sleep apnea had a higher chance—up to five percent higher—of being diagnosed with dementia in the future.
People may wish to take naps during the day, but unintentionally getting too much sleep will affect nighttime sleep. Physical activity is a treatment for Alzheimer's and a way to encourage night sleep. [5] Caffeine is a (fast-working) brain stimulant, but should be limited at night if a night's sleep is needed. [4] [5] [10]