Pioneering technology using artificial intelligence in the UK and US can accurately predict which people will within two years develop dementia.
A study forecast which patients would develop dementia with up to 92 per cent accuracy, surpassing other research methods.
University of Exeter researchers used data from 15,300 patients in the US and found that a form of Artificial Intelligence (AI) called machine learning can help to determine dementia sufferers.
The technique works by spotting hidden patterns in the data and learning who is most vulnerable.
The researchers say the algorithm could help to reduce the number of people wrongly diagnosed with dementia.
Prof David Llewellyn, an Alan Turing fellow at the University of Exeter, oversaw the study. “We’re now able to teach computers to accurately predict who will go on to develop dementia within two years," he said.
“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.”
From 2005 and 2015, one in 10 attendees (1,568) at the memory clinic received a new diagnosis of dementia within two years of their visit.
The researchers found for the first time that about 8 per cent (130) of the diagnoses appeared to be made in error, in which case they were reversed.
The study, published in JAMA Network Open and funded by Alzheimer’s Research UK, showed that machine-learning models accurately identified more than 80 per cent of those diagnoses.
The research suggests AI can not only accurately pinpoint who will be diagnosed with dementia, but has the potential to improve the accuracy of the diagnoses.
Machine learning works by using patient information routinely available in the clinic, such as memory and brain function, performance on cognitive tests and lifestyle factors.
The team plans follow-up studies to evaluate the practical use of the machine-learning method in clinics, to assess whether it can be used widely to improve diagnosis, treatment and care.
The researchers analysed data from people who attended a network of 30 National Alzheimer’s Co-ordinating 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.
“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," said Dr Rosa Sancho, head of research at Alzheimer’s Research UK.
“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.”
The specs
Engine: 6.2-litre V8
Transmission: ten-speed
Power: 420bhp
Torque: 624Nm
Price: Dh325,125
On sale: Now
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The Two Popes
Director: Fernando Meirelles
Stars: Anthony Hopkins, Jonathan Pryce
Four out of five stars
Company%20Profile
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About Okadoc
Date started: Okadoc, 2018
Founder/CEO: Fodhil Benturquia
Based: Dubai, UAE
Sector: Healthcare
Size: (employees/revenue) 40 staff; undisclosed revenues recording “double-digit” monthly growth
Funding stage: Series B fundraising round to conclude in February
Investors: Undisclosed
England Test squad
Ben Stokes (captain), Joe Root, James Anderson, Jonny Bairstow, Stuart Broad, Harry Brook, Zak Crawley, Ben Foakes, Jack Leach, Alex Lees, Craig Overton, Ollie Pope, Matthew Potts
UAE currency: the story behind the money in your pockets
WOMAN AND CHILD
Director: Saeed Roustaee
Starring: Parinaz Izadyar, Payman Maadi
Rating: 4/5
How does ToTok work?
The calling app is available to download on Google Play and Apple App Store
To successfully install ToTok, users are asked to enter their phone number and then create a nickname.
The app then gives users the option add their existing phone contacts, allowing them to immediately contact people also using the application by video or voice call or via message.
Users can also invite other contacts to download ToTok to allow them to make contact through the app.
Red flags
- Promises of high, fixed or 'guaranteed' returns.
- Unregulated structured products or complex investments often used to bypass traditional safeguards.
- Lack of clear information, vague language, no access to audited financials.
- Overseas companies targeting investors in other jurisdictions - this can make legal recovery difficult.
- Hard-selling tactics - creating urgency, offering 'exclusive' deals.
Courtesy: Carol Glynn, founder of Conscious Finance Coaching
A MINECRAFT MOVIE
Director: Jared Hess
Starring: Jack Black, Jennifer Coolidge, Jason Momoa
Rating: 3/5
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if you go
The flights Fly Dubai, Air Arabia, Emirates, Etihad, and Royal Jordanian all offer direct, three-and-a-half-hour flights from the UAE to the Jordanian capital Amman. Alternatively, from June Fly Dubai will offer a new direct service from Dubai to Aqaba in the south of the country. See the airlines’ respective sites for varying prices or search on reliable price-comparison site Skyscanner.
The trip
Jamie Lafferty was a guest of the Jordan Tourist Board. For more information on adventure tourism in Jordan see Visit Jordan. A number of new and established tour companies offer the chance to go caving, rock-climbing, canyoning, and mountaineering in Jordan. Prices vary depending on how many activities you want to do and how many days you plan to stay in the country. Among the leaders are Terhaal, who offer a two-day canyoning trip from Dh845 per person. If you really want to push your limits, contact the Stronger Team. For a more trek-focused trip, KE Adventure offers an eight-day trip from Dh5,300 per person.
UAE's role in anti-extremism recognised
General John Allen, President of the Brookings Institution research group, commended the role the UAE has played in the fight against terrorism and violent extremism.
He told a Globsec debate of the UAE’s "hugely outsized" role in the fight against Isis.
"It’s trite these days to say that any country punches above its weight, but in every possible way the Emirates did, both militarily, and very importantly, the UAE was extraordinarily helpful on getting to the issue of violent extremism," he said.
He also noted the impact that Hedayah, among others in the UAE, has played in addressing violent extremism.
THE SPECS
Engine: 1.5-litre turbocharged four-cylinder
Transmission: Constant Variable (CVT)
Power: 141bhp
Torque: 250Nm
Price: Dh64,500
On sale: Now
PROFILE OF INVYGO
Started: 2018
Founders: Eslam Hussein and Pulkit Ganjoo
Based: Dubai
Sector: Transport
Size: 9 employees
Investment: $1,275,000
Investors: Class 5 Global, Equitrust, Gulf Islamic Investments, Kairos K50 and William Zeqiri
APPLE IPAD MINI (A17 PRO)
Display: 21cm Liquid Retina Display, 2266 x 1488, 326ppi, 500 nits
Chip: Apple A17 Pro, 6-core CPU, 5-core GPU, 16-core Neural Engine
Storage: 128/256/512GB
Main camera: 12MP wide, f/1.8, digital zoom up to 5x, Smart HDR 4
Front camera: 12MP ultra-wide, f/2.4, Smart HDR 4, full-HD @ 25/30/60fps
Biometrics: Touch ID, Face ID
Colours: Blue, purple, space grey, starlight
In the box: iPad mini, USB-C cable, 20W USB-C power adapter
Price: From Dh2,099
Tips to keep your car cool
- Place a sun reflector in your windshield when not driving
- Park in shaded or covered areas
- Add tint to windows
- Wrap your car to change the exterior colour
- Pick light interiors - choose colours such as beige and cream for seats and dashboard furniture
- Avoid leather interiors as these absorb more heat
What the law says
Micro-retirement is not a recognised concept or employment status under Federal Decree Law No. 33 of 2021 on the Regulation of Labour Relations (as amended) (UAE Labour Law). As such, it reflects a voluntary work-life balance practice, rather than a recognised legal employment category, according to Dilini Loku, senior associate for law firm Gateley Middle East.
“Some companies may offer formal sabbatical policies or career break programmes; however, beyond such arrangements, there is no automatic right or statutory entitlement to extended breaks,” she explains.
“Any leave taken beyond statutory entitlements, such as annual leave, is typically regarded as unpaid leave in accordance with Article 33 of the UAE Labour Law. While employees may legally take unpaid leave, such requests are subject to the employer’s discretion and require approval.”
If an employee resigns to pursue micro-retirement, the employment contract is terminated, and the employer is under no legal obligation to rehire the employee in the future unless specific contractual agreements are in place (such as return-to-work arrangements), which are generally uncommon, Ms Loku adds.
LA LIGA FIXTURES
Friday (UAE kick-off times)
Real Sociedad v Leganes (midnight)
Saturday
Alaves v Real Valladolid (4pm)
Valencia v Granada (7pm)
Eibar v Real Madrid (9.30pm)
Barcelona v Celta Vigo (midnight)
Sunday
Real Mallorca v Villarreal (3pm)
Athletic Bilbao v Levante (5pm)
Atletico Madrid v Espanyol (7pm)
Getafe v Osasuna (9.30pm)
Real Betis v Sevilla (midnight)
Killing of Qassem Suleimani
