Word: functionally
(lookup in dictionary)
(lookup stats)
Dates: during 2000-2009
Sort By: most recent first
(reverse)
Everyone around the water cooler knows that meditation reduces stress. But with the aid of advanced brainscanning technology, researchers are beginning to show that meditation directly affects the function and structure of the brain, changing it in ways that appear to increase attention span, sharpen focus and improve memory...
What sort of toll is all this disruption and mental channel switching taking on our ability to think clearly, work effectively and function as healthy human beings? Do the devices that make it possible to do so many things at once truly raise our productivity or merely help us spin our wheels faster? Over the past five years, psychologists, efficiency experts and information-technology researchers have begun to explore those questions in detail. They have begun to calculate the pluses, the minuses and the economic costs of the interrupted life--in dollars, productivity and dysfunction. More important, they're exploring...
...also says that the bell performs an important secular function...
...sleep-restricted subjects became so impaired that they had difficulty concentrating on even the simplest tasks, like pushing a button in response to a light. "The human brain is only capable of about 16 hours of wakefulness [a day]," says Dinges. "When you get beyond that, it can't function as efficiently, as accurately or as well...
...sharpen problem solving and accuracy. According to Sonia Ancoli-Israel, a psychologist at the University of California at San Diego who has done extensive studies in the aging population, lack of sleep may even mimic the symptoms of dementia. In recent preliminary findings, she was able to improve cognitive function in patients with mild to moderate Alzheimer's simply by treating their underlying sleep disorder. "The need for sleep does not change a lot with age," says Ancoli-Israel, but often because of disruptive illnesses and the medications used to treat them, "the ability to sleep does...