Sleep Problems May Signal Dementia, Doctors Warn

Večernji List reports on concerning sleep disturbances that could signal the onset of dementia, a topic of significant public health interest in Croatia.

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Chronic poor sleep not only increases the risk of dementia, but early dementia can also disrupt the brain circuits that regulate wakefulness and sleep, meaning sleep problems are often among the first signs that something is wrong.

The article highlights the intricate, two-way relationship between sleep and brain health, emphasizing how disrupted sleep, particularly the glymphatic system's waste-clearing function during sleep, can accelerate the buildup of toxic proteins like amyloid beta, a hallmark of Alzheimer's disease.

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Its primary task is to flush out toxic proteins, including amyloid beta, which accumulates and forms plaques characteristic of Alzheimer's disease.

For Croatian readers, this information is particularly relevant as it provides actionable insights into recognizing potential early warning signs. The emphasis on specific symptoms such as chronic insomnia, daytime sleepiness, and REM sleep behavior disorder (RBD) empowers individuals and their families to seek timely medical evaluation. The article, drawing from international neurological expertise, localizes the concern by framing it as a critical health alert that demands attention.

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Among the most alarming red flags is the sudden, unexplained onset of severe insomnia that is not just an occasional sleepless night but a chronic problem.

Unlike some Western media that might focus solely on the clinical aspects, Večernji List frames this as a vital public service announcement, urging vigilance and proactive health management. The piece underscores that understanding these sleep patterns is not just about improving sleep quality but potentially about early detection and intervention for neurodegenerative diseases, a crucial aspect for an aging population.

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Some feel completely awake at two in the morning, while others lose the ability to stay awake during the day, even falling asleep during meals or in the middle of a conversation.