Google has created an AI for the diagnosis of eye diseases
Source:
Artificial intelligence Google is increasingly used in medical practice. Just yesterday we that AI helps patients suffering from cancer, and now it became known that on the basis of DeepMind have developed a neural network that only one picture of the retina can accurately determine the presence of fifty different diseases of the eye.
A new study says magazine Engadget and they say that artificial intelligence for the detection of diseases uses the method of optical coherence tomography (abbreviated OCT). OCT is based on contactless non-invasive imaging of ocular structures. The OCT images are somewhat similar to ultrasound images, but with much higher resolution. This high definition allows you to define different structures and anomalies of development, as something like "biopsies without removal of tissue."
For his development of the Google DeepMind team joined forces with the British centre for combating eye disease Moorfields Eye Hospital, which has an extensive database of OCT images. With all the advantages of OCT is this technology has a significant drawback: the processing and interpretation of images takes a very long time (in some cases about a week), and in some conditions it can be fatal for the patient.
The problem of the long decryption solves AI. The basis of the new system is 2 neural networks: one translates raw files OCT in map three-dimensional tissue, then puts the preliminary diagnosis. The second analyzes the three-dimensional map, and verifies accuracy of diagnosis first, simultaneously determining how urgently the patient needs medical assistance. According to chief engineer Alan Corticariinae Google DeepMind
"Our map not only allows you to create a 3D model of the eye, but also reveals the disease, indicating in which part of the eye located on its center. The neural network is trained on the 877 14000 OCT scans and three-dimensional images of the eye tissue, tested by qualified experts."
Currently AI successfully tested on the territory of the Moorfields Eye Hospital and if it will continue to show himself good – it will use throughout the UK.
Can genes create the perfect diet for you?
Diet on genotype can be a way out for many, but it still has a lot of questions Don't know what to do to lose weight? DNA tests promise to help you with this. They will be able to develop the most individual diet, because for this they will use the m...
How many extraterrestrial civilizations can exist nearby?
If aliens exist, why don't we "hear" them? In the 12th episode of Cosmos, which aired on December 14, 1980, co-author and host Carl Sagan introduced viewers to the same equation of astronomer Frank Drake. Using it, he calculated the potential number ...
Why does the most poisonous plant in the world cause severe pain?
The pain caused to humans by the Gimpi-gympie plant can drive him crazy Many people consider Australia a very dangerous place full of poisonous creatures. And this is a perfectly correct idea, because this continent literally wants to kill everyone w...
In cosmic gamma-ray flashes astrophysicists have spotted the "reverse time"
gamma-ray bursts are the brightest and most powerful explosions in the Universe. Scientists not much is known about their nature, however, a group of researchers from the University of Charleston (USA), who studied the data from s...
AI Google reduced the number of adverse effects in anticancer therapy
the Modern artificial intelligence system can be used not only for complex mathematical vysilani, but in order to improve the quality of medical care. For example, recently, researchers from the Massachusetts Institute of technolo...
Probe "New horizons" saw the possible hydrogen wall at the end of the Solar system
as the distance from the Sun, the mission "New horizons" can literally rest against the wall. The apparatus is now at a distance of about 6 billion kilometers from Earth, far beyond Pluto. Apparently, he found the sign of the fart...
Astronomers have discovered a record-breaking distant from us a radio galaxy
an international team of astronomers has discovered the most distant radio galaxy from us. The distance to it has allowed to define the analysis of data on its redshift. It turned out that galaxy is away from us 12 billion light y...
Faith in the victory increases the amount of testosterone and attracted to the opposite sex
Everyone knows the popular expression that says that belief in success — is already 50% of success. But what if these words have something more than self-hypnosis? This is what decided to check out the experts from the Unive...
The meteor has brought to Earth a mineral which is not present on the planet. Is this possible?
People have been on Earth long enough to get a good idea of what is in our planet. Scientists have found, analyzed and classified the vast number of minerals, and we know which ones are rare and which are found in abundance. So wh...
Scientists have discovered a giant wandering planet with a powerful magnetic field
Approximately 20 light years from Earth is a very strange planetology object with a magnetic field of enormous power. It is more than 200 times bigger than Jupiter and is approximately 16-54 times higher than that of the Earth. Sc...
The inhabitants of the "happiest countries" are beginning to suffer because of technology
Small Asian country of Bhutan is considered a least developed, according to the United Nations. The inhabitants of the country do not try to develop the economy. They introduced a gross national happiness indicator. The people of ...
Scientists: Earth will still turn into the "greenhouse"
to Keep global warming within 1.5-2 degrees Celsius can be much more complex than previously thought, according to a paper published in the journal Proceedings of the National Academy of Sciences (PNAS). An international team of s...
Japanese probe "Hayabusa-2" photographed the surface of the asteroid Ryugu closeup
Japanese spacecraft "Hayabusa-2" showed the surface of the asteroid Ryugu closeup. About two weeks ago, the space probe at a distance of six kilometers, but the new images received by the camera from a distance of only 851 meters ...
The asteroid that killed the dinosaurs also helped the sharks to evolve
In the oceans of our planet are home to more than 500 species of sharks, from tiny to huge sharks-goblins and other monsters. And, the current balance of species of sharks that we see today originated after the mass extinction the...
Egyptian power: the Great pyramid of Giza concentrates electromagnetic energy
an international group of scientists applied the methods of theoretical physics to study electromagnetic response of the great pyramid on the airwaves. Scientists predicted that in the resonance conditions the pyramid can concentr...
The scientists said in any exoplanets it is best to search for life
Where and how to look for extraterrestrial life? Astronomers have discovered thousands of exoplanets and several thousand more candidates for this status. What's next? What to look for when searching for signs of extraterrestrial ...
An experimental drug helped to cope with baldness and development of gray hair
By and large, criteria such as gray hair and hair loss in most cases have no problems other than purely aesthetic. However, many people are trying by all means to avoid these changes, masking and delaying the inevitable. According...
#news high technology 254 | water on Mars and space drive on water
Every Monday in the new issue of «News high-tech» we summarize the previous week, talking about some of the most important events, the key discoveries and inventions. This time we'll talk about the first space of the eng...
X-ray technique showed a previously unseen substance near a black hole
International cooperation Japan and Sweden helped to clarify how gravity affects the shape of matter near a black hole in a binary system Cygnus X-1. Their findings, published in Nature Astronomy this month, will help scientists f...
Like cures like: food poisoning will be treated with the help of bacteria
Hard to find someone who at least once in my life felt the effects of food poisoning. However, some species can cause very severe intestinal infection, which is not limited by simple diarrhea. And sometimes in medicine practice th...
IBM Watson has issued an "unsafe and improper" recommendations for the treatment of cancer
the company's Internal documents show IBM that medical experts working with Watson, had found "numerous examples of unsafe and incorrect recommendations for treatment" using the software, according to Stat News. From the documents...
"Forgotten" immunoglobulin effectively protect from HIV
Deadly disease often require the development of new methods of treatment. However, as the saying goes, "new is well forgotten old". For example, recently a group of researchers from the Texas biomedical research Institute have dis...
Discovered the neurons responsible for consciousness
Over the past century, neurophysiology has made great progress, but the structure of most of the functions of the brain still remains a mystery. But, it is possible that one mystery related to the human nervous system become less....
(0)