The 5 signs that “announce” that you are going to have Alzheimer’s disease

The 5 signs that "announce" that you are going to have Alzheimer's disease

Neurodegenerative diseases are of the greatest concern to the scientific community and society, and that is why experts are continually looking for signs and ways to improve current treatments. The latest to shed light on this question is a group of researchers from the University of Cambridge (UK), who published their findings in the journal Alzheimer’s & Dementia: The Journal of the Alzheimer’s Association.

The study focused on improve the early detection of these diseasesand also improved the system that helps select patients who can undergo experimental therapies.

The current problem is that these diseases are detected very late despite the fact that some signs appear decades before. That’s why the team turned to the Biobank, a biomedical database accessible to clinical researchers, where the genetic, health and lifestyle records of half a million British volunteers aged from 40 to 69 years old. Tests of problem solving, memory, reaction time, grip strength, measures of weight gain or loss, and falls were collected.

The 5 warning signs

With all this, they realized that people who developed Alzheimer’s disease or frontotemporal dementia They did worse on:

  1. Problem resolution.
  2. Reaction time.
  3. Memory of lists of numbers.
  4. Prospective memory (ability to remember to do something later).
  5. Matching tests of family figures.

In addition, people with Alzheimer’s disease were more likely to fall. In this case, those who had progressive supranuclear palsy (PSP) they fell twice.

“When we reviewed the patient records, it was clear to us that they subtly showed some degree of cognitive impairment years before their symptoms are evident enough to warrant a positive diagnosis,” says Nol Swaddiwudhipong, first author of the paper. “It’s a step forward for screen people over 50to those who have hypertension or those who don’t enough physical activity in their lives, to try to intervene early and help them reduce the risk.

“People shouldn’t worry unnecessarily if, for example, they have trouble remembering phone numbers,” says Tim Rittman, from the University of Cambridge’s Department of Clinical Neuroscience. “Even healthy individuals will have better and worse scores than others. But what is important is to talk to our doctor about it if we realize that we have trouble remembering in our everyday life,” he concludes.


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