Word: predictors
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...activated areas of the brain receive more blood and more oxygen, the optical properties [of the brain tissue] change," says Luu. "This allows us to infer the pattern of activity beneath." As it turned out, they inferred very well. Blood flow was not a perfect predictor, but fully 80% of the time, the pattern on the brain monitor did suggest the preferences the subjects had indicated earlier...
...Guest Predictor...
...author of the paper. Harvard psychology professor Daniel T. Gilbert, a expert on happiness, called the new paper “stunning” in an e-mailed statement. “We’ve known for some time that social relationships are the best predictor of human happiness, and this paper shows that the effect is much more powerful than anyone realized,” Gilbert said. “It is truly amazing to discover that when you replace the word ‘child’ with ‘best friend’s neighbor?...
...Thirteen years ago, Ridker started studying a new predictor of heart disease, inflammation in the blood, and was able to demonstrate that individuals with this marker were at a higher risk for heart disease. Prior to this, arteriosclerosis, or the hardening of the arteries, had been the principal measure in diagnosing cardiovascular disease...
...much-anticipated study released Nov. 9 at the American Heart Association's annual meeting confirms what doctors have long suspected: that inflammation may be as critical a predictor for heart-disease risk as is a patient's cholesterol score...