Sleep Disruption May Increase Alzheimer’s Severity

Sleep Disruption May Increase Alzheimer’s Severity

Dementia, the most known type of Alzheimer’s, is one of the leading causes of death globally. People living with Alzheimer’s frequently have sleeping disorders or circadian disruption, which can worsen their condition. A recent study indicates that circadian rhythms control may improve the symptoms of the disease.

People with Alzheimer’s disease often experience disturbances in the physical, cognitive, and behavioral changes that control sleeping. In fact, individuals may have sleeping troubles linked to more severe symptoms many years before they are diagnosed with Alzheimer’s. This study found a connection between those disruptions and developing Alzheimer’s.

Researchers presume that amyloid plaques expansion is a vital step in the development of Alzheimer’s disease. Individuals who suffer from it often lose memory, are delusional, and demonstrate impulsive behavior. However, it is still unclear if plaques are the reason for these symptoms. Research has shown that most Alzheimer’s symptoms are due to neuronal damage. Consequently, sleep disorders are a common symptom in Alzheimer’s patients.

As people get older, the circadian rhythm disappears. According to the research team, managing the physical, cognitive, and behavioral changes that regulate sleeping may be helpful also to manage certain diseases like Alzheimer’s.

The researchers of this study call for further investigation to better understand how that control happens. Furthermore, they are willing to find out therapy for circadian rhythm control. Future research should continue to focus on the impact of this rhythm on Alzheimer’s disease.

Photo by RODNAE Productions from Pexels

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