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Decision making by the growing elderly population is uncharted territory
04-26-2007 · EurekAlert!The human brain's ability to process information declines with age, but knowledge about the world through experiences tends to rise over time. So how do these shifts affect a person's ability to make sound decisions?
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Keywords: decision, making, growing, elderly, population, uncharted, territory
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- EC unveils new EU maritime policy
10-12-2007 · European Space Agency (ESA)
The European Commission has adopted an Integrated Maritime Policy for the European Union, which has the world's largest maritime territory, marking the first time in its 50 years that it will have a strategic approach to decision-making in Maritime Affairs. The policy was unveiled at a press conference on 10 October in Brussels, Belgium.
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- Decision making isn't always as rational as you think (or hope)
02-15-2007 · EurekAlert!
When making tough choices about terrorism, troop surges or crime, we usually go with our gut.The human brain is set up to simultaneously process two kinds of information: the emotional and the empirical. But in most people, emotional responses are much stronger than the rational response and usually take over, according to Michigan State University environmental science and policy researcher Joseph Arvai.
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- Resisting peer pressure -- New findings shed light on adolescent decision-making
07-25-2007 · EurekAlert!
The capacity to resist peer pressure in early adolescence may depend on the strength of connections between certain areas of the brain, according to a study carried out by University of Nottingham researchers.
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- Federal government needs to take closer look at assisted living facilities
11-01-2006 · EurekAlert!
Assisted-living facilities have become the fastest growing segment of residential care for the elderly. And along with their rise have come a host of health and care issues that need to be addressed by the federal government, according to an article in the Elder Law Journal published by the Illinois College of Law.
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- A step toward tissue-engineered heart structures for children
09-12-2007 · EurekAlert!
Infants and children receiving artificial heart-valve replacements face several repeat operations as they grow, since the since the replacements become too small and must be traded for bigger ones. Researchers at Children's Hospital Boston have now developed a solution: living, growing valves created in the lab from a patient's own cells. In a report in Circulation: Journal of the American Heart Association, published Sept. 11, they describe making pulmonary valves through tissue engineering.
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- Alcoholism may cause decreased density of neurons in the orbitofrontal cortex
10-24-2006 · EurekAlert!
The orbitofrontal cortex may play an important role in risky decision making, impulsive behaviors, and disturbances in reward processing that tend to accompany addiction. Researchers examine if functional alterations in the ORB may be linked to suicide among alcoholics. Alcoholism appears to cause a decrease in the overall density of neurons in the ORB, but this does not appear to be related to death by suicide among alcoholics.
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- Smoking, growing private hospital care for poor and US flu vaccine policies
05-14-2007 · EurekAlert!
Bans on smoking at home may have greater influence on health status than those at work, according to a study published in the latest issue of the Journal of Urban Health, a New York Academy of Medicine publication. Other JUH studies report on how a community's ethnic diversity can influence a woman's decision to smoke during pregnancy, how private hospitals have surpassed public hospitals in caring for Medicaid patients, and the effect of 2004-2005 influenza vaccine shortage on minority groups.
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- Decision-makers seek internal balance, not balanced alternatives
10-25-2007 · EurekAlert!
A researcher at the University of California, San Diego School of Medicine suggests that psychiatrists may need to approach the treatment of psychiatric patients from a new direction -- by understanding that such individuals' behavior and decision-making are based on an attempt to reach an inner equilibrium.
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- Fisheries should be regarded as a part of the maritime environment
12-20-2007 · EurekAlert!
Professional fishery is in many sea areas a serious ecological threat to the maritime environment. On the other hand, changes in the environment, e.g. the increase of fish-eating animals like seals and cormorants, may impact the fisheries. One of the new guiding principles of political decision-making in fishery issues is that a holistic "ecosystems approach" should be used instead of traditional protection of fish populations.
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- Study identifies characteristics of fast-growing skin cancers
12-18-2006 · EurekAlert!
Melanomas (skin cancers) are more likely to grow rapidly if they are thicker, symmetrical, elevated, have regular borders or have symptoms, according to a report in the December issue of Archives of Dermatology, one of the JAMA/Archives journals. In addition, rapidly progressing melanoma is more likely to occur in elderly men and individuals with fewer moles and freckles, and its cells tend to divide more quickly and have fewer pigments than those of slower-growing cancers.
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