Symptoms of dementia: 5 first signs of progressive brain disease

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In the course of recent research, scientists discovered early signs of dementia to look out for. Although the disease is incurable, early diagnosis can help slow its progression, doctors said.

Early symptoms of dementia include memory loss, mood swings, difficulty concentrating and confusion about time and place. People with dementia may find it difficult to carry out normal daily tasks. For example, problems may arise during cooking.

Today, experts identify more than 200 subtypes of dementia, but Alzheimer's disease is considered the most common. According to doctors at The Alzheimer's Association, symptoms that worsen over time become severe enough to interfere with normal life.

“Microscopic changes in the brain begin long before the first signs of memory loss,” he says. charitable organization. In particular, two abnormal structures are observed – beta-amyloid deposits and neurofibrillary tangles, which damage and kill nerve cells in the brain. The latter are “twisted fibers” of another protein known as tau protein, which accumulates inside cells.