Health

This symptom of Alzheimer’s disease can be observed 25 years before memory loss

University College of London conducted research that revealed a new precursor to Alzheimer’s disease. According to this study published in Alzheimer’s and dementia this symptom could appear up to 25 years before the onset of the disease.

According to Overcoming Alzheimer’s FoundationAlmost 225,000 people are diagnosed in France each year. According to Alzheimer’s Disease International, the number of affected people worldwide is estimated at 58 million. In France, 8% of people over the age of 65 suffer from Alzheimer’s disease, and this figure rises to 17% of people aged 75 and over. This disease is the most common form of dementia, accounting for 70% of cases.

What are the risk factors for Alzheimer’s disease?

The risk of developing the disease varies depending on various factors. Some have already been proven and others are still being suggested by numerous studies. We find especially lack of education. In addition, cardiovascular disease such as untreated high blood pressure, stroke, high cholesterolTHE diabetesTHE overweight or obesity, would also increase the risks. Addition, trouble sleepingPUSH pollutiontobacco a alcohol are also factors favorable to the disease.

Other factors, whose evidence has not yet been confirmed, would also lead to dementia. We find among them head injury repeatedly, depressionchronic stress, unbalanced diet or lack thereof physical activity.

People who had the most difficulty finding their way were at greatest risk

100 asymptomatic people were selected to perform this study. The participants were between the ages of 43 and 66. The subjects were selected because they showed favorable conditions for the development of the disease. This could be associated with hereditary riskto the presence of the gene their exposure to Alzheimer’s disease or way of life (lack of physical activity, poor diet).

To conduct this study, participants wore a virtual reality headset. The exercise consisted of finding a way in the space by working on their orientation. The researchers found that the people who had the most difficulty finding their way were the ones most at risk of developing the disease.

However, one conclusion is particularly interesting. After all, researchers say so this symptom only affects men. They failed to show that women were equally affected.

“The diagnosis would be made like this previously and he would be more accurate”

The author of the study, Coco Newton, wanted to clarify the main goal of this study. ” We now rely on these results to develop a tool to help you medical decisions. This could enable better detection of the disease, especially in the coming years. The diagnosis would be made as follows previously and he would be more accurate“.

Richard Oakley, director of research and innovation at the company alzheimer society, participated in the implementation of this study. He stated: » This study provides further evidence that spatial navigation ability can be a an early sign Alzheimer’s disease. More work will be needed, but it’s exciting to see how this research can help detect disease quickly and provide appropriate treatment.”

in total

-University College London publishes Alzheimer & Dementia study revealing new predecessor diseases Alzheimer’s diseasebelieving that this symptom could occur up to 25 years before the first symptoms of the disease.

– The study involved 100 asymptomatic people between the ages of 43 and 66, who assessed their ability using virtual reality locate in spaceidentifying increased difficulty in men as a potential early indicator.

– The goal of the researchers is to develop a tool to help them medical decisions based on these findings in hopes of improving the early diagnosis and accuracy of Alzheimer’s disease.

Understanding the Illness:

  • Brain Damage: Alzheimer’s is characterized by the build-up of abnormal protein deposits in the brain, called plaques and tangles. These disrupt communication between brain cells and lead to their death, causing a decline in cognitive function.
  • Progression: The disease progresses gradually, often starting with mild memory problems and progressing to difficulty with language, reasoning, and eventually, basic daily activities.
  • Dementia: It’s important to distinguish between Alzheimer’s and dementia. Alzheimer’s is the most common form of dementia, but dementia is a broader term encompassing various conditions causing cognitive decline.

Risk Factors and Causes:

  • Age: The biggest risk factor is age, with the chance of developing Alzheimer’s increasing as we get older.
  • Genetics: Family history plays a role, with certain genes increasing the risk. However, having a risk factor doesn’t guarantee developing the disease.
  • Lifestyle: Research suggests a link between unhealthy habits like smoking, lack of exercise, and poor diet with an increased risk of Alzheimer’s.

Symptoms and Diagnosis:

  • Early Signs: Forgetting recently learned information, misplaced items, difficulty concentrating, and personality changes are some early signs.
  • Diagnosis: There’s no single test, but doctors rely on cognitive assessments, medical history, family history, and brain scans to diagnose Alzheimer’s.

Current Treatment and Research:

  • Management: While there’s no cure, medications can help manage symptoms like memory loss and behavioral changes.
  • Research Advancements: Extensive research is ongoing to understand the disease better and develop new treatment options, including potential cures that target the underlying causes.

Living with Alzheimer’s:

  • Support Systems: People with Alzheimer’s and their caregivers need strong support systems to navigate the challenges of the disease.
  • Quality of Life: There are resources available to help maintain a good quality of life for as long as possible, focusing on activities and care that provide comfort and familiarity.

Organizations and Resources:

It’s important to note that while Alzheimer’s is a challenging disease, there is ongoing research and support available. Early detection and management can significantly improve quality of life for those affected.

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