List of All Articles with Tag 'tech'

Big Tech’s earnings season is wrapping up with a bang: Nvidia Corp., at the center of the artificial

Scientists have developed eye scans that use artificial intelligence to detect markers of Parkinson’s disease seven years before symptoms appear, making it the first time the condition can be detected several years before diagnosis. Parkinson disease’s is a deteriorating neurological condition characterised by a reduction of dopamine. The research, published on Tuesday in the journal Neurology, used two large sets of health data – the AlzEye dataset and the UK Biobank database – to identify these subtle markers, even though Parkinson’s disease has a relatively low prevalence among this population. The AlzEye dataset was formed from the world’s largest database of retinal images and associated clinical data. Post-mortem examination of Parkinson’s patients has found differences in the retina’s inner nuclear layer (INL). Previous studies have shown eye-scan data can reveal signs of other deterioration of neurological conditions like Alzheimer’s, multiple sclerosis and schizophrenia. The studies are part of an emerging field of research called “oculomics”. Eye scan data has also been shown to reveal people’s propensity to high blood pressure, heart disease, stroke and diabetes. Doctors have historically conducted physical eye tests, believing the organ can act as a “window” to the rest of the body, and provide direct insight into many aspects of human health. With high-resolution images of the retina now a routine part of eye care, scientists said the data from these scans can be put to better analysis to gain better insights on patient health. In particular, a type of 3D scan known as optical coherence tomography (OCT) is widely used in eye clinics and by high-street opticians. These scans can produce a cross-section of the retina – the screen of nerves at the back of the eye – in incredible detail down to a thousandth of a millimetre. Images of the retina can be extremely useful for monitoring eye health. But researchers said their value can become much more as a retinal scan is the only non-intrusive way to view layers of cells below the skin’s surface. They found in the new study that a reduced thickness of these cell layers was associated with an increased risk of developing Parkinson’s disease. Scientists have also started using powerful computers and AI technology to accurately analyse large numbers of OCTs and other eye images, in a fraction of the time it would take a human. “While we are not yet ready to predict whether an individual will develop Parkinson’s, we hope that this method could soon become a pre-screening tool for people at risk of disease,” study co-author Siegfried Wagner from the University College London said. “Finding signs of a number of diseases before symptoms emerge means that, in the future, people could have the time to make lifestyle changes to prevent some conditions arising, and clinicians could delay the onset and impact of life-changing neurodegenerative disorders,” Dr Wagner said. Researchers said the OCT method used in the study is also non-invasive of lower cost, more scalable and quicker than brain scans for this purpose. Read More Study could lead to injections that replicate brain benefits of exercise Dementia breakthrough as drug treatment comes one step closer Parkinson’s therapy could be used to tackle alcohol abuse Justin Trudeau slams Facebook for blocking news stories about wildfires Microsoft makes big changes to takeover of Activision Blizzard Meta could finally launch Threads feature everyone is waiting for

By Gwladys Fouche OSLO Meta Platforms is breaking European data privacy rules in Norway, the country's data regulator

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By Paul Sandle and Kate Holton LONDON The long-running battle between Microsoft and Britain over the Activision Blizzard

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By Jody Godoy (Reuters) -A U.S. consumer finance regulator sued a subsidiary of fintech lender Curo Group Holdings Corp on

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Microsoft has made a major change to its proposed takeover of the developer of Call of Duty, in yet another attempt to get it completed. The company is hoping to buy Activision Blizzard for $69 billion, or £54 billion, in what would be one of the biggest sales ever. But it has faced intense regulatory scrutiny, including by the UK’s Competition and Markets Authority, which has looked to block the deal. Now it has said that it has sent a fresh proposal for how the takeover would work in an attempt to convince the CMA that the deal should go ahead. But it has stressed that there is still no “green light” for the deal. It came as the regulator confirmed on Tuesday that Microsoft‘s original plan to buy the computer games company “cannot proceed”. Under the new proposal, Microsoft would sell off its rights to offer games via the cloud for new or existing Activision PC or console games for the next 15 years outside the European Economic Area (EEA). It will instead sell those rights to Ubisoft, a rival developer known for the Assassin’s Creed and Far Cry games series. This is designed to ensure that gamers have access to Activision Blizzard’s games, even on consoles and computers not made by Microsoft. The CMA will now launch a new probe into this deal, a so-called Phase 1 investigation. CMA chief executive Sarah Cardell said: “The CMA has today confirmed that Microsoft‘s acquisition of Activision, as originally proposed, cannot proceed. “Separately, Microsoft has notified a new and restructured deal, which is substantially different from what was put on the table previously “This is not a green light. We will carefully and objectively assess the details of the restructured deal and its impact on competition, including in light of third-party comments.” Microsoft president Brad Smith said: “Under the restructured transaction, Microsoft will not be in a position either to release Activision Blizzard games exclusively on its own cloud streaming service, Xbox Cloud Gaming, or to exclusively control the licensing terms of Activision Blizzard games for rival services.” It marks a new twist in the case, the biggest fight the CMA has taken on since gaining new post-Brexit powers. At one point the case looked like as though it would only end after a court battle. In January 2022 Microsoft announced that it planned to buy Activision Blizzard, the company behind the Call Of Duty and World Of Warcraft games, for an eye-watering sum. When the UK was still an EU member, a deal of that size would have been assessed by regulators in Brussels. But after Brexit the CMA now has the power to investigate such deals itself. Although both companies are American, both have significant businesses in the UK so their tie-up could have a significant impact on competition here. Activision Blizzard chief executive Bobby Kotick said: “For us, nothing substantially changes with the addition of this divestiture: our merger agreement with Microsoft, closing deadline, and the cash consideration to be paid for each Activision Blizzard share at closing remain the same. “We will continue to work closely with Microsoft and the CMA throughout the remaining review process, and we are committed to help Microsoft clear any final hurdles as quickly as possible. “This has been a longer journey than expected, and I am very proud of how focused everyone has remained on delivering great games.” Additional reporting by agencies Read More Meta could finally launch Threads feature everyone is waiting for Japanese scientists hoping for a message from alien life imminently iPhone 15 could bring two major changes to fix battery life Meta could finally launch Threads feature everyone is waiting for Japanese scientists hoping for a message from alien life imminently iPhone 15 could bring two major changes to fix battery life

BRUSSELS EU antitrust regulators will examine whether Microsoft's proposal to sell its non-EU cloud streaming rights to Ubisoft

By Medha Singh (Reuters) -Nvidia shares hit an all-time high on Tuesday in a buildup in expectations over the quarterly