An interdisciplinary research team from the University of Göttingen and Hannover Medical School (MHH) has detected significant changes in the heart muscle tissue of people who died from COVID-19. Damage to lung tissue has ...
Dec 22, 2021
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Artificial intelligence (AI) models that evaluate medical images have potential to speed up and improve accuracy of cancer diagnoses, but they may also be vulnerable to cyberattacks. In a new study, University of Pittsburgh ...
Dec 14, 2021
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Researchers have developed the first detachable head-mounted photoacoustic microscope for imaging brain activity in freely moving mice. Because the device can be removed after imaging, it enables long-term studies that could ...
Dec 9, 2021
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There's a lot that our eyes have to protect themselves from—dust and debris; viruses and bacteria; chemicals from things we use every day like soaps and lotions; ultraviolet radiation from the sun; and hours of looking ...
Dec 9, 2021
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What changes occur in parts of the brain affected by neurodegenerative disease? How does the structure of the neurons change? Some pathological changes in the tissue are easy to identify using standard microscopy. For example, ...
Dec 6, 2021
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Photoacoustic microscopy (PAM) allows researchers to see the smallest vessels inside a body, but it can generate some unwanted signals or noise. A team of researchers at the McKelvey School of Engineering at Washington University ...
Nov 22, 2021
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Johns Hopkins Medicine scientists have used glowing chemicals and other techniques to create a 3D map of the blood vessels and self-renewing "stem" cells that line and penetrate a mouse skull. The map provides precise locations ...
Nov 18, 2021
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A new study of brain activity patterns in people doing a memory task finds that the way we make inferences—finding hidden connections between different experiences—changes dramatically as we age. The study's findings ...
Nov 15, 2021
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Never has there been a time when we were so obsessed with appearance than our current 'selfie' age. Many argue that the obsession with selfies and manipulation of images may turn some of us into narcissists, while others ...
Nov 12, 2021
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Transcranial focused ultrasound can be used to treat degenerative movement disorders, intractable pain, and mental disorders by delivering ultrasound energy to a specific area of the brain without opening the skull. This ...
Nov 10, 2021
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