Word: imaginging
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BRAIN IMAGING Finally, scientists at the University of Pittsburgh announced that they had successfully developed a procedure that allows them to peer into the brains of Alzheimer's patients with positron emission tomography (PET) scans to see telltale plaque deposits. Before now, doctors could not track the progress of these...
But finding mechanisms for these benefits and proving cause and effect are no easy matter. "The associations are out there, so there has to be an explanation for it," says Dr. Ronald Glaser, director of the Institute of Behavioral Medicine Research at Ohio State University. Thanks to a better understanding...
In the 1970s Dr. Beverly Whipple of Rutgers University identified the female G spot, the vaginal on-switch for female arousal, and stumbled upon one of oxytocin's more potent effects: its ability to dull pain. Whipple showed that gentle pressure on the G spot raised pain thresholds by 40...
New estimates show that by 2050, a record 13.2 million older Americans will be affected by the progressive brain disease, 3 million more than previous projections. Although the illness is still definitively diagnosed only at autopsy, advances are being made in finding it earlier. Doctors can improve the accuracy of...
After a conversation with a neuroscientist at the Albert Einstein College of Medicine, I developed a scheme. I would collect data on brain activity while love-smitten subjects performed two separate tasks: looking at a photograph of his or her beloved and looking at a "neutral" photograph of an acquaintance...