Word: psychologist
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Dates: during 2000-2009
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...related study, psychologist Susan De Santi of NYU's Center for Brain Health studied subjects who had been diagnosed with mild cognitive impairment (MCI), a condition that can be transitory but one that also often segues to Alzheimer's. Two years later, some did develop the disease, but in others the symptoms faded. What De Santi found was that younger subjects who had no trouble paying attention saw their conditions improve...
...turns out that the same appears to be true for humans. In a paper published last spring, a team led by Gage, Small and Richard Sloan, a psychologist at Columbia University, revealed that after pounding the treadmill four times a week for an hour for 12 weeks, a group of previously inactive men and women, ages 21 to 45, showed substantial increases in cerebral blood volume (CBV)--a proxy for neurogenesis because where there are more cells, there are more blood vessels...
...only did the CBV profile of the human exercisers mirror that of the mice, but the people who exercised more did better on a slew of memory tests. Other evidence backs this up. In a study of "previously sedentary" older subjects by psychologist Arthur Kramer at the University of Illinois and others at Israel's Bar-Ilan University, investigators found that those who engaged in aerobic exercise did better cognitively than those who stretched and toned but never got their heart rates pumping. What's more, subsequent imaging showed that aerobic exercise "increased brain volume in regions associated with...
...symptoms of, say, attention-deficit/hyperactivity disorder (ADHD). Also, through the adoption process, these parents are generally more familiar with mental health services than non-adoptive parents. Yet after studying more than a thousand children, both adopted and not, Margaret Keyes warns that assumption may be flawed. The Minnesota psychologist and her colleagues found that disparity could be due as often to innate factors such as perinatal care or his birth parents' genes. "The deleterious effects may quite possibly have come before the adoption ever took place," Keyes, the study's lead researcher, says...
...partner about how much you spend, secretly playing the stock market or piling up debts--can be just as damaging to a relationship as adultery. "The dangerous thing about financial infidelity," writes Weil, "is not the secret itself, but the act of conscious deception in a relationship." Weil, a psychologist in New York City with 30 years of experience counseling troubled couples, takes an uncompromising position: "There's no such thing as an innocent financial fib." Even if you don't accept her zero-tolerance approach--Weil frowns on even the surreptitious picking of your partner's clothing pockets...