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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In a first-ever study, orgasmic meditation, a unique spiritual practice that uses stimulation of a woman's clitoris as its focus, has been found to produce a distinctive pattern of brain function, according to a study published ...
Nov 11, 2021
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Researchers at Emory University School of Medicine recently performed a cardiac imaging procedure that was the first of its kind completed in Georgia.
Nov 11, 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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(HealthDay)—Patients with migraine without prior clinical care have reduced gray matter volume (GMV) in the right dorsal medial prefrontal cortex (dMPFC) compared to those with prior care, according to a study published ...
Nov 10, 2021
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The images and accompanying data available for training artificial intelligence (AI) to spot skin cancer are insufficient and include very few images of darker skin, according to research presented at the NCRI Festival and ...
Nov 10, 2021
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(HealthDay)—Only one in seven people who survive acute type A aortic dissection (ATAAD) receive recommended surveillance imaging, according to a study published in the Nov. 9 issue of the Journal of the American College ...
Nov 08, 2021
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New research has discovered that young adults who are more focused on and concerned about their appearance are more likely to suffer from anxiety when dating.
Nov 05, 2021
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The damage caused by COVID-19 to the lungs' smallest blood vessels has been intricately captured using high-energy X-rays emitted by a special type of particle accelerator.
Nov 04, 2021
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Atrial fibrillation—an irregular and often rapid heart rate—is a common condition that can cause clots to form in the heart that may then dislodge and flow to the brain, potentially leading to a stroke. The standard way ...
Nov 01, 2021
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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
