Word: anterior
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...there is evidence that the "repetitive thoughts and behaviors, rigid routines and rituals and perfectionism" that characterize both autism and anorexia may be traced to the same regions in the brain. Imaging studies of patients with either condition have found variations in the activity of brain regions like the anterior cingulate cortex, for example, where disruptions contribute to obsessive-compulsive behavior and aberrant social behaviors...
...Phelps cites studies showing that when blacks and whites are flashed pictures of faces from the other race so quickly that the subjects weren't consciously aware of seeing them, their amygdalae reacted predictably. When the images were flashed more slowly so that subjects could process them consciously, the anterior cingulate cortex and the dorsolateral prefrontal cortex--regions that temper automatic responses--kicked...
...England patriots fans will attest, the scariest letters in sports are ACL--as in an anterior cruciate ligament tear, probably the knee injury that ended quarterback Tom Brady's season on Sept. 7. But thanks to the marvels of modern sports medicine, the Pats' superstar should be dissecting defenses again in 2009. Ever since surgeon Frank Jobe revolutionized baseball in the 1970s with the pioneering elbow-repair technique now known as Tommy John surgery, doctors have been developing innovative ways to treat sports injuries. From managing concussions (some 300,000 annually in the U.S.; football players and female athletes...
...also found that spousal hand-holding had an effect in an entirely different part of the brain: the right anterior insula, which responds to the threat of pain by calling your attention to the part of your body that's in danger, increasing the amount of discomfort you ultimately feel. In Coan's study, the right anterior insula of happily married women stayed relatively quiet. "This suggests," he says, "that your spouse may function as an analgesic...
Harris guesses that if the anterior insula collaborates in prompting distaste for such disparate things as bad math, waterboarding and sour milk, it may also act when a religious believer recoils at the statement "God is dead." His next trial will test religious belief and disbelief. Can he remain unbiased? He points out that it's impossible to prove or disprove God's existence just by studying what humans think is true or false. Faith, however, is more vulnerable. He admits that those who regard faith as a communion with the divine, at least partly independent of body chemistry...