David llewellyn - Latest News Update, Information, Photos & Videos on David llewellyn at Lokmat Times

According to a new research, artificial intelligence can predict which people who attend memory clinics will develop dementia within two years with 92 per cent accuracy.The study has been published in 'JAMA Network Open Journal'.Using data from more than 15,300 patients in the US, research from the University of Exeter found that a form of artificial intelligence called machine learning can accurately tell who will go on to develop dementia.The technique worked by spotting hidden patterns in the data and learning who most at risk is. The study funded by Alzheimer's Research UK, also suggested that the algorithm could help reduce the number of people who may have been falsely diagnosed with dementia.The researchers analysed data from people who attended a network of 30 National Alzheimer's Coordinating Centre 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.In the study timeframe between 2005 and 2015, one in ten attendees (1,568) received a new diagnosis of dementia within two years of visiting the memory clinic. The research found that the machine learning model could predict these new dementia cases with up to 92 per cent accuracy -- and far more accurately than two existing alternative research methods.The researchers also found for the first time that around eight per cent (130) of the dementia diagnoses appeared to be made in error, as their diagnosis was subsequently reversed. Machine learning models accurately identified more than 80 per cent of these inconsistent diagnoses. Artificial intelligence can not only accurately predict who will be diagnosed with dementia, but it also has the potential to improve the accuracy of these diagnoses.Professor David Llewellyn, an Alan Turing Fellow based at the University of Exeter, who oversaw the study, said, "We're now able to teach computers to accurately predict who will go on to develop dementia within two years. We're also excited to learn that our machine learning approach was able to identify patients who may have been misdiagnosed. This has the potential to reduce the guesswork in clinical practice and significantly improve the diagnostic pathway, helping families access the support they need as swiftly and as accurately as possible."Dr Janice Ranson, Research Fellow at the University of Exeter added, "We know that dementia is a highly feared condition. Embedding machine learning in memory clinics could help ensure the diagnosis is far more accurate, reducing the unnecessary distress that a wrong diagnosis could cause."The researchers found that machine learning worked efficiently, using patient information routinely available in clinics, such as memory and brain function, performance on cognitive tests and specific lifestyle factors. The team now plans to conduct follow-up studies to evaluate the practical use of the machine learning method in clinics, to assess whether it can be rolled out to improve dementia diagnosis, treatment and care.Dr Rosa Sancho, Head of Research at Alzheimer's Research UK said, "Artificial intelligence has huge potential for improving early detection of the diseases that cause dementia and could revolutionise the diagnosis process for people concerned about themselves or a loved one showing symptoms. This technique is a significant improvement over existing alternative approaches and could give doctors a basis for recommending lifestyle changes and identifying people who might benefit from support or in-depth assessments."( With inputs from ANI )Disclaimer: This post has been auto-published from an agency feed without any modifications to the text and has not been reviewed by an editor

Home

City

Latest News

Cricket

LT Premium

National

International

Maharashtra

Opinions

Chhatrapati Sambhajinagar

Nagpur

Entertainment

Photos

Business

Technology

Sports

Lifestyle

Social Viral

Lokmat Games

Health

Narendra Modi

Lok Sabha Election 2024

Heatwave In India

Mumbai Water Cut

Maharashtra Lok Sabha Election

IPL 2024

David LlewellynFOLLOW

David llewellyn, Latest News

Health :Mediterranean diet linked to lower risk of dementia

Washington [US], March 14 : A typical Mediterranean-style diet rich in items like fish, fruit, and nuts may help ... ...

Technology :AI accurately predicts who will develop dementia in two years: Study

According to a new research, artificial intelligence can predict which people who attend memory clinics will develop dementia within two years with 92 per cent accuracy. ...