Analysis of CT scans in people who undergo imaging for health screening can identify individuals at risk of type 2 diabetes, according to a study published today in Radiology. Researchers said the findings underscore CT's ...
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Aug 5, 2024
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A clinical trial at Oregon Health & Science University suggests that a subset of older adults with a genetic predisposition to Alzheimer's disease may benefit from fish oil supplements.
Aug 1, 2024
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People from different cultures show both similarities and differences in how body appreciation, sociocultural pressure, and internalization of thin ideals vary, according to a study published July 31, 2024 in the open-access ...
Jul 31, 2024
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An AI model developed by scientists at King's College London, in close collaboration with University College London, has produced three-dimensional, synthetic images of the human brain that are realistic and accurate enough ...
Jul 30, 2024
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A newly developed imaging method, granzyme B PET, can non-invasively detect inflammatory bowel disease (IBD) and provide a real-time picture of active inflammation in the tissue, according to new research published in the ...
Jul 25, 2024
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Artificial Intelligence (AI) tools can play a key role in medical imaging if radiologists trust in their design, deploy them with adequate training and establish clear guidelines regarding clinical accountability, according ...
Jul 24, 2024
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Hepatic, or liver, disease affects more than 100 million people in the U.S. About 4.5 million adults (1.8%) have been diagnosed with liver disease, but it is estimated that between 80 and 100 million adults in the U.S. have ...
Jul 17, 2024
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The human epidermal growth factor receptor 2 (HER2) is a critical protein in the growth of cancer cells, and its expression level is a vital indicator of breast cancer aggressiveness. Traditionally, HER2 status is assessed ...
Jul 17, 2024
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An image (from Latin imago) is an artifact, or has to do with a two-dimensional (a picture), that has a similar appearance to some subject—usually a physical object or a person.
Images may be two-dimensional, such as a photograph, screen display, and as well as a three-dimensional, such as a statue. They may be captured by optical devices—such as cameras, mirrors, lenses, telescopes, microscopes, etc. and natural objects and phenomena, such as the human eye or water surfaces.
The word image is also used in the broader sense of any two-dimensional figure such as a map, a graph, a pie chart, or an abstract painting. In this wider sense, images can also be rendered manually, such as by drawing, painting, carving, rendered automatically by printing or computer graphics technology, or developed by a combination of methods, especially in a pseudo-photograph.
A volatile image is one that exists only for a short period of time. This may be a reflection of an object by a mirror, a projection of a camera obscura, or a scene displayed on a cathode ray tube. A fixed image, also called a hard copy, is one that has been recorded on a material object, such as paper or textile by photography or digital processes.
A mental image exists in an individual's mind: something one remembers or imagines. The subject of an image need not be real; it may be an abstract concept, such as a graph, function, or "imaginary" entity. For example, Sigmund Freud claimed to have dreamt purely in aural-images of dialogues. The development of synthetic acoustic technologies and the creation of sound art have led to a consideration of the possibilities of a sound-image made up of irreducible phonic substance beyond linguistic or musicological analysis.
This text uses material from Wikipedia, licensed under CC BY-SA
