Word: imaginging
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Perez sifted through Kodak's intellectual property to come up with a new plan. The picture was brighter than he expected. "People think our challenge in becoming digital is that we don't understand the technology," says Perez. "They're absolutely, terribly wrong. We have technology coming out of our...
The technique—called two-photon calcium imaging in vivo—was applied to the part of the brain where neural input from the eye is translated into images we see. When the animals, cats, and rats were subjected to visual stimuli of moving black and white stripes...
One of the hardest things for heart doctors to do is predict, before the appearance of any symptoms, which of their patients are likely to have a heart attack. The Framingham Risk Score--which measures such variables as age, sex, smoking history, cholesterol level, blood pressure and diabetes--has helped...
If taking a sugar pill can make you feel better, it must be all in your head, right? There's some truth to that, it turns out. Using an imaging technique that maps differences in blood flow in the brain, researchers were able to watch the placebo effect in action...
Most of the new science of sleep has emerged quite recently, as researchers supplement EEGs--the old-fashioned electroencephalograms that are a recording of the waves of electrical activity in the brain--with far more sophisticated imaging and neurological mapping techniques. With the new equipment, scientists are able to take...