For people with sleeping problems, improving sleep offers a practical way to enhance their cognitive performance. Getting the recommended amount of uninterrupted sleep can help the brain recuperate and avoid many of the negative consequences of poor sleep on diverse aspects of thinking.
Researchers and public health experts are increasingly viewing good sleep as a potential form of prevention of dementia and Alzheimer’s disease. Although more studies are needed to conclusively determine sleep’s role in preventing cognitive decline, early research hints that taking steps to improve sleep may reduce the longer-term likelihood of developing Alzheimer’s dementia.
Anyone who feels that they are experiencing cognitive impairment or excessive daytime sleepiness that affects their thinking should talk with their doctor as a first step. A doctor can help identify or rule out any other conditions, including sleep disorders, that may be causing these symptoms. They can also discuss strategies for a plan to get better sleep.
Many approaches to improving sleep start with healthy sleep hygiene. By optimizing your bedroom environment and your everyday habits and routines, you can eliminate many common barriers to sleep. Setting a regular bedtime and sleep schedule, avoiding alcohol and caffeine in the evening, and minimizing electronics in the bedroom are a few examples of sleep hygiene tips that can make it easier to rest well every night.
