Researchers at the Mayo Clinic say a common condition called leukoaraiosis, made up of tiny areas in the brain that have been deprived of oxygen and appear as bright white dots on MRI scans, is not a harmless part of the ...
Aug 13, 2012
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Researchers at the University of Tampere and the Aalto University, Finland, have shown that the perception of nude bodies is boosted at an early stage of visual processing.
Nov 17, 2011
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In everyday life, attention and awareness appear tightly interwoven. Attending to the scissors on the right side of your desk, you become aware of their attributes, for example the red handles. Vice versa, the red handles ...
Nov 10, 2011
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Port wine stains—capillary malformations on the skin—are the most visible manifestation of Sturge-Weber syndrome. However, up to 60% of babies with birthmarks in high-risk locations (forehead and upper eyelid) also have ...
Jun 27, 2024
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Across the entire animal kingdom, visual images are processed by two major neuronal pathways that extract light and dark stimuli from visual scenes—ON (light on) and OFF (light off) pathways.
Nov 28, 2023
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When asked to close their eyes and imagine a sunset, most people can bring to mind an image of the sun setting on the horizon. Some people may experience more vivid details, such as vibrant colors, while others may produce ...
May 17, 2023
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After a long day of work or study, your brain might feel like it has been drained of energy. But does our brain burn more energy when engaging in mental athletics than it does during other activities, such as watching TV?
Apr 26, 2023
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When you hear someone talk, do you see the words in your mind's eye? Or do you see what they're saying as a movie? It's easy to assume that the way you perceive the world is the same for everyone. But recent studies have ...
Feb 28, 2023
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Pioneering artificial intelligence (AI) which automatically diagnoses lung diseases—such as tuberculosis and pneumonia—could ease winter pressures on hospitals, University of the West of Scotland researchers believe.
Nov 7, 2022
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AI-enabled imaging of the retina's network of veins and arteries can accurately predict cardiovascular disease and death, without the need for blood tests or blood pressure measurement, finds research published online in ...
Oct 4, 2022
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