Word: conscious
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Dates: during 2000-2009
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...case come to light? Over the past five years, Laureys and others have studied brain-injury patients classified as being in a persistent vegetative state (PVS). In such states, patients awake from a coma and return to a normal sleep cycle, but show no signs of awareness or consciousness. Laureys and others have found that around 40% of such patients are misdiagnosed. Most of these misdiagnosed patients fall under a classification called "minimally conscious," in which they show subtle but consistent signs of awareness. (The "minimally conscious" classification was only recognized in 2002 thanks to the work of sophisticated brain...
...Doctors, too, sometimes fail to distinguish between PVS and minimal consciousness. PVS and minimally conscious patients are at high risk of infection and can be heavily medicated, which may affect their responsiveness when tested by doctors. Popular diagnostic tools may also be to blame. In a study published in the medical journal BMC Neurology in July, Laureys found that one of the main tools for assessing brain function in intensive-care settings - the Glasgow Coma Scale - does not perform well in chronic cases. Laureys wrote that PVS patients should be tested frequently using a standardized evaluation called the Coma Recovery...
...Cash-conscious shoppers are hoping to see a repeat of 2008's eye-popping discounts, when markdowns, even on high-end fashion duds, exceeded 75% in the weeks leading up to Christmas. Although retailers are insisting that they won't resort to jaw-dropping discounts this year, what happens will ultimately depend on how much and how quickly they get consumers to start spending. And it won't be easy. (See TIME's Holiday Gift Guide...
...doing two tasks that use the stage at any one time," he writes. "You are switching attention between tasks." For optimal use of brain cells, do one thing at a time, no matter how long your to-do list is. Otherwise, he says, "if you do multiple conscious tasks at once, you will experience a big drop-off in accuracy or performance." In other words, put down that cell phone immediately...
Turns out that bus travel, at least in the Northeast and Midwest, has become a hip, and hiply budget-conscious, mode of transport. Book early enough on some of the sleek new lines, and you can travel from city to city for as little as $1. And forget the images of desolate bus depots; the post-Greyhound generation of buses often pick up passengers at convenient curbside locations. A bunch of coach lines now compete for fare-surfing customers on BusJunction.com by touting such amenities as power outlets and free wi-fi. Some even show movies...