Word: sharpers
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Dates: during 2000-2009
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...lamely repurposed Bush jokes. ("Barack Obama is so dumb, when he was governor of Texas, someone asked him what the capital of Texas is, and he said, 'Capital T.' ") Still, the edge that crept into Letterman's comedy during the Bush years has, if anything, only gotten sharper. (Yes, he was forced to apologize for a joke about Palin's daughter, but his obvious distaste for the former Alaska governor is evident in the wisecracks that have continued ever since.) In fact, Letterman's monologues have doubled in length - from eight jokes a night to 16 or more...
...Afghan Independent Human Rights Commsion in Kandahar province, says people "are tired of the Taliban's threats and don't take them as seriously" after repeated promises of suicide attacks never came. He notes that the militants' stated intent is to avoid civilian casualties in order to cast in sharper relief U.S. culpability for the deaths of Afghans in errant air strikes and night raids. (Insurgents have been responsible for 60% of civilian deaths so far this year, according to U.N. figures.) If there is lackluster turnout in Kandahar, he says, it really means that people are "fed up with...
Maybe. One method might be to write diagnostic criteria for depression that are sharper than the loose catalog of symptoms used today. The current Diagnostic and Statistical Manual of Mental Disorders, published by the American Psychiatric Association (APA), lists such vague symptoms as "fatigue" and "indecisiveness" as possible markers of depression. And while the definition must be broad enough to encompass a disease that manifests in many different ways in many different patients, even mental-health specialists hotly debate what constitutes true depression. A commentary in the Lancet accompanying the new paper asks, "If the diagnosis of depression cannot...
...leading theory to explain this fortunate disconnect is the brain-reserve hypothesis, which suggests that people who have more cognitive ability and more neural tissue to start with - sharper minds, broadly - may be better able to withstand the ravages of age. "In some ways, you could think of it like a trained athlete who might be able to resist some atherosclerosis of the heart," explains Dr. Bradley Hyman, director of the Massachusetts Alzheimer's Disease Research Center and a professor of neurology at Harvard Medical School...
...difficult to motivate them to become more active. "If you are alone, you are less likely to follow recommendations," notes Verghese. It might help, though, if you visit with Grandma more often and let her know that a regular pastime may just help her stay fitter and sharper longer...