The new AI system can detect Alzheimer's disease accuracy up to 100% in advance
April 11 21:06:33, 2024
Medical Network November 8th According to foreign media reported on November 6, the new artificial intelligence system can detect Alzheimer's disease six years in advance, the accuracy rate is 100%.
Alzheimer's disease can't be cured, and it can only be diagnosed after the patient dies. Once the disease is developed, the best treatment for the disease will gradually decrease over time. Most people live 4 to 8 after diagnosis. year. This means early detection is the only best hope for 44 million Alzheimer's patients worldwide. According to related research, the diagnosis of Alzheimer's disease depends on the elimination process, subjective analysis and some laboratory tests. The elimination process is accomplished by memory assessment and evaluation of any potential behavioral changes as well as laboratory testing and brain imaging. There are some drugs that can help patients control memory loss, such as Aricept, Namenda and Excelon, but they can not reverse the fundamental problem of memory loss, only delay the onset of the disease, and help them take care of themselves. But new research in radiology suggests that AI may be the key to early detection of Alzheimer's disease, which can retain some memory functions for up to six years.
The most obvious sign of Alzheimer's disease is the accumulation of beta amyloid plaques in the brain, but recently scientists have linked certain metabolic changes to Alzheimer's disease. Experts say that while people are good at discovering specific biomarkers of disease, metabolic changes represent a more global and subtle process. Therefore, although doctors may see signs of changes in different images, it takes a long time to draw these changes and their subtle patterns in enough patients for a long enough period of time, and then determine which changes are indicative of Al The emergence of Alzheimer's disease. But this is the goal of artificial intelligence.
The new system's machine learning system is capable of performing nearly 2,000 brain scans on 1,000 patients, thus detecting signs of Alzheimer's disease six years ahead of schedule. There will be more tests before this new system is released, but the research team has high hopes for the potential of AI.
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