The axial field of view (AFOV) plays a pivotal role in determining image quality in positron emission tomography (PET). While total-body PET scanners like the uEXPLORER offer superior sensitivity, they come at a higher cost ...
Sep 27, 2023
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Changes in a person's "normal" mental state after taking drugs, while meditating, during hypnosis or due to specific medical conditions have been a topic of study for several years now. Some of these mental changes, which ...
Imaging techniques such as computed tomography, magnetic resonance imaging, positron emission tomography and ultrasound have become indispensable in the medical world. Each method not only opens unique insights into people's ...
Jul 26, 2023
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Researchers at the National Institute of Standards and Technology (NIST) and colleagues have developed a novel, anatomically accurate reference model of the human brain, entirely made from soft organic materials, for use ...
Jul 13, 2023
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The use of thrombolysis, medications to break up blood clots, for acute ischemic stroke reduces post-stroke disability, but it is underutilized. This particularly affects Black individuals, who experience more strokes, often ...
Jul 3, 2023
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When Daniel Gibbs, M.D., enrolled in an Alzheimer's study at UC San Francisco almost a decade ago, researchers needed access to a secure government facility just to confirm that he had the disease. They summoned Gibbs to ...
Jun 30, 2023
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Scientists at the University of Texas at Austin have created a "semantic brain decoder" to guess someone's thoughts based on brain activity.
Jun 8, 2023
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Talking to toddlers helps shape their developing brain, according to new research from the University of East Anglia.
May 15, 2023
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A new artificial intelligence system called a semantic decoder can translate a person's brain activity—while listening to a story or silently imagining telling a story—into a continuous stream of text. The system developed ...
May 1, 2023
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A radioactive tracer is being tested for the first time in Norway at St. Olavs Hospital and NTNU. The goal is to improve the detection of dementia diseases.
Apr 21, 2023
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