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Science Paralysed man feels through robotic fingers in world-first breakthrough 'The ultimate goal is to create a system which moves and feels just like a natural arm would,' scientist says Ian Johnston Science Correspondent Thursday 13 October 2016 16:00 BST IFRAME: https://www.facebook.com/plugins/like.php?href=https3A2F2Fwww.facebo ok.com2FTheIndependentOnline2Fwidth=450layout=buttonaction=likesi ze=largeshowfaces=falseshare=falseheight=35appId=235586169789578 Click to follow The Independent Online Popular videos [istanbul-funeral-crying.jpg] This is the reason we don't dwell on Turkish deaths in the West [new-pound-ps1-coin-royal-mint-pa.jpg] Royal Mint touts new 12-sided £1 coin as 'most secure in the world' [istanbul-reina-nightclub-attack-gunman-assault-rifle-0.jpg] Istanbul nightclub: CCTV shows gunman's hail of bullets outside Reina [mariah.jpg] Mariah Carey calls sabotage after humiliating NYE performance A 28-year-old man left paralysed after a car accident has been able to feel as though he was touching something with his fingers after a robotic arm was connected directly to his brain in a world-first breakthrough. Nathan Copeland, who was injured after crashing his car on a rainy night in Pennsylvania when he was just 18, spoke of experiencing a “really weird sensation” as he touches things. He said it felt like “my fingers” were being touched or pushed. Mr Copeland is able to feel using the robotic arm because it is connected to microelectrodes about half the size of a shirt button that were surgically implanted in his brain. Read more Paralysed patient walks again in astonishing medical breakthrough Partially paralysed man missing half his head 'declared fit for work by DWP' Paralysed man now able to play Guitar Hero thanks to computer chip in his brain Chinese pensioner cares for paralysed wife for 56 years after promising to 'look after her forever' Before the operation, imaging techniques were used to identify the exact places that corresponded to feelings in his fingers and palm. The discovery that people can regain some sensations using a so-called 'computer-brain interface' could revolutionise the treatment of paralysis. Earlier this year the Walk Again Project in Brazil discovered people left paralysed by severe spinal cord injuries could recover the ability to move their legs after training in an exoskeleton linked to their brain. That project was designed to enable people to walk by controlling the exoskeleton with their minds, but one of the subjects was able to walk again using crutches. [rtx1sxon.jpg] Read more Government is completely unprepared for the coming robot takeover Professor Robert Gaunt, of Pittsburgh University, who led the team that treated Mr Copeland, said they were trying to make use of the brain’s natural abilities. “The ultimate goal is to create a system which moves and feels just like a natural arm would,” he said. “We have a long way to go to get there, but this is a great start.” His colleague, Professor Andrew Schwatz, said the most important finding was that the system could create a “natural sensation" But he added: “There is still a lot of research that needs to be carried out to better understand the stimulation patterns needed to help patients make better movements.” When his accident happened, Mr Copeland was in his first year of college studying for a degree in nanofabrication. He tried to continue his studies, but his health problems forced him to put them on hold. One of the first things he did after he was injured was to enrol on the Pitt School of Medicine’s registry of patients willing to participate in clinical trials. Science news in pictures 20 show all Science news in pictures 1/20 'Tiny vampires' existed millions of years ago Scientists have discovered that microscopic 'vampire' amoebae existed hundreds of millions of years ago, and they may have been some of the first predators on Earth. By examining ancient fossils with an electron microscope, paleobiologist Susannah Porter from UC Santa Barbara discovered tiny holes which may have been drilled by vampiric microbes. The tiny creatures are believed to be the ancestors of modern Vampyrellidae amoebae, and punctured holes in their prey before sucking out the contents of their cells Susannah Porter 2/20 Kepler 62f An Earth-like planet orbiting a star 1,200 light years away could have conditions suitable for life, say scientists. Kepler 62f is about 40 per cent larger than the Earth and may possess surface oceans. It is the outermost of five planets circling a star that is smaller and cooler than the sun discovered by the American space agency Nasa's Kepler space telescope in 2013 PA 3/20 Vegetables grow well in soil from Mars Scientists have taken a leaf out of the script of The Martian by showing how easy it would be to grow your own veg on the Red Planet. In the hit Ridley Scott film, a stranded astronaut played by Matt Damon uses his botanical skills to cultivate potatoes. Now his success has been emulated by researchers in the Netherlands who harvested tomatoes, peas, rye, rocket, radish and cress raised on simulated Martian soil supplied by Nasa 4/20 Ancient Roman 'leisure complex' unearthed in Jerusalem An ancient Roman estate complete with its own wine press and bathhouse has been unearthed in Jerusalem. A series of buildings dating back at least 1,600 years were discovered underneath the city's famous Schneller Orphanage which operated on the site from 1860 until the end of the Second World War, when it was turned into an army base. The ruins were discovered by archaeologists from the Israel Antiquities Authority who were excavating the site ahead of building new flats for the city's Orthodox Jewish community 5/20 Scientists discover possible new species of deep-sea octopus nicknamed 'Casper' Scientists believe they may have found a new species of octopus likened in appearance to Casper, the friendly cartoon ghost. Researchers with the US National Oceanic and Atmospheric Administration made the discovery by chance as they searched the seabed on an unrelated mission collecting geological samples. Teams were operating an unmanned submarine on the Pacific Ocean floor at depths of more than four kilometres (two-and-a-half miles) in the Hawaiian Islands when they spotted the unusual creature 6/20 Black hole captured eating a star then vomiting it back out Astronomers have captured a black hole eating a star and then sicking a bit of it back up for the first time ever. The scientists tracked a star about as big as our sun as it was pulled from its normal path and into that of a supermassive black hole before being eaten up. They then saw a high-speed flare get thrust out, escaping from the rim of the black hole. Scientists have seen black holes killing and swallowing stars. And the jets have been seen before.But a new study shows the first time that they have captured the hot flare that comes out just afterwards. And the flare and then swallowed star have not been linked together before 7/20 'Male and female brains' aren't real Brains cannot be categorised into female and male, according to the first study to look at sex differences in the whole brain. Specific parts of the brain do show sex differences, but individual brains rarely have all “male” traits or all “female” traits. Some characteristics are more common in women, while some are more common in men, and some are common in both men and women, according to the study 8/20 Dog-sized horned dinosaur fossil found shows east-west evolutionary divide in North America A British scientist has uncovered the fossil of a dog-sized horned dinosaur that roamed eastern North America up to 100 million years ago. The fragment of jaw bone provides evidence of an east-west divide in the evolution of dinosaurs on the North American continent. During the Late Cretaceous period, 66 to 100 million years ago, the land mass was split into two continents by a shallow sea. This sea, the Western Interior Seaway, ran from the Gulf of Mexico to the Arctic Ocean. Dinosaurs living in the western continent, called Laramidia, were similar to those found in Asia 9/20 Asteroid to skim past Earth on Halloween 2015 A huge asteroid is set to skim by Earth on Halloween, just three weeks after it was first spotted. The rock is travelling through space at 78,000 miles per hour, and will fly past the Earth at a distance of only 300,000 miles – only slightly further away than our moon, and easily close enough for Nasa to class it a potentially hazardous object. The asteroid is bigger than a skyscraper 10/20 Life on Earth appeared hundreds of millions of years earlier than previously thought Life may have come to earth 4.1 billion years ago, hundreds of millions of years earlier than we knew. The discovery, made using graphite that was trapped in ancient crystals, could mean that life began "almost instantaneously" after the Earth was formed. The researchers behind it have described the discovery as “a potentially transformational scientific advance”. Previously, life on Earth was understood to have begun when the inner solar system was hit by a massive bombardment from space, which also formed the moon's craters 11/20 Earth could be at risk of meteor impacts Earth could be in danger as our galaxy throws out comets that could hurtle towards us and wipe us out, scientists have warned. Scientists have previously presumed that we are in a relatively safe period for meteor impacts, which are linked with the journey of our sun and its planets, including Earth, through the Milky Way. But some orbits might be more upset than we know, and there is evidence of recent activity, which could mean that we are passing through another meteor shower. Showers of meteors periodically pass through the area where the Earth is, as gravitational disturbances upset the Oort Cloud, which is a shell of icy objects on the edge of the solar system. They happen on a 26-million year cycle, scientists have said, which coincide with mass extinctions over the last 260-million years 12/20 Genetically-engineered, extra-muscular dogs Chinese scientists have created genetically-engineered, extra-muscular dogs, after editing the genes of the animals for the first time. The scientists create beagles that have double the amount of muscle mass by deleting a certain gene, reports the MIT Technology Review. The mutant dogs have “more muscles and are expected to have stronger running ability, which is good for hunting, police (military) applications”, Liangxue Lai, one of the researchers on the project. Now the team hope to go on to create other modified dogs, including those that are engineered to have human diseases like muscular dystrophy or Parkinson’s. Since dogs’ anatomy is similar to those of humans’, intentionally creating dogs with certain human genetic traits could allow scientists to further understand how they occur 13/20 Nasa confirms Mars water discovery Nasa has announced that it has found evidence of flowing water on Mars. Scientists have long speculated that Recurring Slope Lineae — or dark patches — on Mars were made up of briny water but the new findings prove that those patches are caused by liquid water, which it has established by finding hydrated salts. 14/20 Bees in the Rocky Mountains are evolving shorter tongues With warmer summers, flowers in the Rockies have become shallower and more suited to shorter-tongued bees 15/20 The majority of the UK public believe in aliens The titular alien character from 2011's 'Paul' - a poll has found the majority of the public in Britain, Germany and the US believe that intelligent life is out there in the universe 16/20 Researchers discover 'lost world' of arctic dinosaurs Scientists say that the new dinosaur, known as Ugrunaaluk kuukpikensis, “challenges everything we thought about a dinosaur’s physiology”. Florida State University professor of biological science Greg Erickson said: “It creates this natural question. How did they survive up here?” 17/20 Scientists find exactly what human corpses smell like New research has become the first to isolate the particular scent of human death, describing the various chemicals that are emitted by corpses in an attempt to help find them in the future. The researchers hope that the findings are the first step towards working on a synthetic smell that could train cadaver dogs to be able to more accurately find human bodies, or to eventually developing electronic devices that can look for the scent themselves. 18/20 The Syrian civil war has caused the first ever withdrawal from the 'doomsday bank' Researchers in the Middle East have asked for seeds including those of wheat, barley and grasses, all of which are chosen because especially resistant to dry conditions. It is the first withdrawal from the bank, which was built in 2008. Those researchers would normally request the seeds from a bank in Aleppo. But that centre has been damaged by the war — while some of its functions continue, and its cold storage still works, it has been unable to provide the seeds that are needed by the rest of the Middle East, as it once did. 19/20 A team of filmmakers in the US have made the first ever scale model of the Solar System in a Nevada desert Illustrations of the Earth and moon show the two to be quite close together, Mr Overstreet said. This is inaccurate, the reason being that these images are not to scale. 20/20 Academics claim a full bladder makes for a better liar People lie more convincingly if they have a full bladder, according to research by academics at California State University. Iris Blandón-Gitlin's team asked 22 students to lie to a panel of interviewers. Half were given 700ml to drink before the interview and the other half, just 50ml. The students with the full bladders showed fewer signs that they were lying and their untrue answers were longer and more detailed, meaning interviewers were less able to detect that they were telling porkies. PM David Cameron has previously attested to giving speeches on a full bladder. Ten years later, that led him to have the operation to fit the implants in his brain and rediscover what it is like to reach out and touch things. “I can feel just about every finger – it’s a really weird sensation,” he said, speaking a month after the operation. “Sometimes it feels electrical and sometimes its pressure, but for the most part, I can tell most of the fingers with definite precision. “It feels like my fingers are getting touched or pushed." In a video interview, Mr Copeland, who can move his upper arms, but has no sensation or movement in his lower arms and hands, added: "I usually feel it in the base of my fingers, in my finger pads, usually a tingle or some pressure like someone was squeezing. "A couple of electrodes feel like they are on my knuckles ... there are a couple of electrodes that feel like a regular touch. "It's never been painful. It's just kind of a tingle, it's not really pleasant or unpleasant." While he can feel pressure through the fingers and gauge how strong it is to an extent, he is unable to tell whether something is hot or cold. In tests, Mr Copeland was able to tell which of the robotic hand's fingers were being touched despite being blindfolded. A sense of touch is one of the key things currently missing in robotic devices. This is particularly important for picking something up – something heavy and solid like a brick requires a different approach to the delicate pressure control needed when handling a slice of cake, for example. The research was described in a paper published in the journal Science Translational Medicine. More about: Paralysis paralysed Robotics Robot brain-computer interface [reuse.png] Reuse content Comments [i100.png] Most Popular Video Sponsored Features Follow us: User Policies Privacy Policy Cookie Policy Code of Conduct Complaint Form Contact Us Contributors All Topics Archive Newsletters Jobs Subscriptions Advertising Guide Syndication Evening Standard Novaya Gazeta Install our Apps (Submit) Close We've noticed that you are using an ad blocker. Advertising helps fund our journalism and keep it truly independent. It helps to build our international editorial team, from war correspondents to investigative reporters, commentators to critics. 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