British study|Childhood nightmares often increase the risk of cognitive impairment in the elderly by 85% – Sky Post – Health – Brain Neurology and Mental Health



Do you often have nightmares?british recentlya study pointed outoften in childhoodsaddreamspeople who are elderly with dementia orParkinsondiseaserisks ofIt is 85% higher. Experts believe that there is a chance that it is related to genetics, but it may also be caused by frequent nightmares that affect sleep and then affect the rest of the brain.

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According to comprehensive foreign media reports, the study was published in the international authoritative medical journal “The Lancet” (The Lancet) on the 26th of last month. The study analyzed 7,000 babies born in the UK during the week from March 3 to 9, 1958, including tracking Whether they often had nightmares at the age of 7 and 11 years old, recorded their changes before and after dreaming, and evaluated their cognitive ability after their 50th birthday by doctors in 2008.

senile dementia,Parkinsondisease85% more risky

It was found that a total of 267 people (3.8%) suffered from cognitive impairment or Parkinson’s disease. Among them, those who had persistent nightmares in childhood had an 85% higher risk of developing diseases such as dementia or Parkinson’s disease at the age of 50. The study pointed out that children who often had nightmares at the age of 7 and 11 were 76% more likely to develop cognitive impairment in the future and nearly 7 times more likely to develop Parkinson’s disease.

Study author Abidemi Otaiku, a clinical neurology researcher, pointed out that “the more frequently a child has nightmares, the more likely he is to develop cognitive impairment or be diagnosed with Parkinson’s disease,” but further research is needed on the causal relationship between nightmares and these health problems.

He believes that genetics may be one of the reasons. There is a known gene that increases the risk of frequent nightmares, which is also associated with an increased risk of Alzheimer’s disease in the elderly; Affects the brain to “recharge” and restore energy.

He also pointed out that if the causal relationship is proved through research in the future, early treatment of nightmares is expected to be the key to prevention. ways to reduce risk.”

FrequentNightmares linked to PTSD

Clinical psychologist Daisy Zou (Daisy) also pointed out in an interview with “Sky Post” that some studies have shown that nightmares are one of the ways to vent stress. However, dreaming and nightmares are normal and happen to everyone, so there is no need to worry too much. However, the frequency of nightmares becomes more and more frequent, which may have an emotional impact, and even cause post-traumatic stress syndrome (PTSD), but it also depends on the content of the dream and the degree of influence on the person involved.

In addition, Daisy said that there are two ways to alleviate the problem of nightmares, including proper exercise and talking to others. Sharing dreams with others can share stress and release inner emotions. Facing the problem squarely may help improve the problem of nightmares. In addition, you can also place a notepad next to the bed, write down the content whenever you have a nightmare, and then think about the problems you worry about and the relationship with daily life, so as to directly understand the meaning of the dream. If you experience anxiety and restlessness for a period of time without improvement, it is recommended to seek medical treatment as soon as possible to prevent the problem from worsening.

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Written by: Zheng Tingyin




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