Source: Sky News
Sunday 19 December 2021 11:55:31
Artificial Intelligence (AI) can predict with up to 92% accuracy if a person will develop dementia within two years and can also cut the number of people wrongly diagnosed, according to a new study.
The AI technique called machine learning works by spotting hidden patterns in data and learning who is most at risk'
Dementia is a syndrome (a group of related symptoms) associated with an ongoing decline of brain functioning.
Symptoms may include problems with memory loss, thinking speed, mental sharpness and quickness, language, such as using words incorrectly, or trouble speaking, understanding, judgement, mood, movement, and difficulties doing daily activities.
Researchers from the University of Exeter looked at data over a 10-year period from 15,300 patients who attended a network of 30 memory clinics in the US.
The attendees did not have dementia at the start of the study, though many were experiencing problems with memory or other brain functions.
Between 2005 and 2015, one in 10 attendees (1,568) received a new diagnosis of dementia within two years of their visit.