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The study results show that sleep disorders in people in the 40's or 50's were linked to an increased risk of dementia by 24 percent later in life. In people in the 60s or 70s, early waking was associated with a dual risk of developing dementia. On the other hand, an unusually long sleep (more than 9 hours per night) was also associated with a significant increase in risk. This last finding in the older age group may be due to the fact that a form of dementia has already occurred (but not yet diagnosed), as it usually results in increased need for sleep
Extra sensitive to sleep disorders at a certain age
have direct clinical consequences. In combination with previous studies, the results indicate that at certain stages of life, we are more sensitive to sleep disorders and that they increase the risk of dementia. According to the author of the study, Shireen Sindi, a researcher in the Department of Neurobiology, Care Science and Society, Karolinska Institutet, sleep disorders should be treated more carefully,
participants male and female, long follow-up time, evaluation of multiple sleep parameters and standardized diagnosis of dementia. The researchers also adjusted the factors that may affect the results, such as physical activity, genetics and treatment with sleep medicine.
Shireen Sindi works in the Nordic Brain Network's team focused on lifestyle interventions for dementia. They have already published the Finnish Geriatric Intervention Study (Preventive Cognitive Impairment and Disability) which has shown that the combination of a series of actions, including diet, l & rsquo; Exercise, cognitive exercise and vascular risk management, has a positive impact on
Change in lifestyle can prevent
The study has led many countries into the platform World Wide Fingers fit the Finger model to their local conditions, including the United States, China, Singapore and Canada. "It is promising that lifestyle changes have a positive impact on cognitive function." So far, evidence has shown that sleep disorders are a risk factor for dementia, but our new study suggests that Future efforts to prevent dementia should also include measures to improve sleep, sleep disorders and cognitive abilities, and dementia between different populations, including patients in memory clinics. underlying hypotheses that could underlie the relationship.
The study was conducted in collaboration with researchers from the Research Center on Aging of the Karolinska Institute, Center for Aging and Health of the 39, University of Gothenburg University of Eastern Finland and Stress Research Institute at Stockholm University
Study:
N / A mmeil and risk of dementia: multicentric study. Shireen Sindi, Ingemar Kåreholt, Lena Johansson, Johan Skoog, Linnea Sjöberg, Wang Hui-Xin, Boo Johansson, Laura Fratiglioni, Hilkka Soininen, Alina Solomon, Ingmar Skoog and Miia Kivipelto. Alzheimer's and Dementia: The Journal of the Alzheimer's Association
Contact:
Shireen Sindi, PhD, Department of Neurobiology, Health Sciences and Society, Karolinska Institutet, shireen.sindi@ki. himself
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