Near death experiences appear to have a biological explanation, research suggests. The US team said the same parts of the brain are activated when people dream as in near death experiences.
The study, in Neurology, compared 55 people who had had near death experiences and 55 who had not. Those with near death experiences were more likely to have less clearly separated boundaries between sleeping and waking, the scientists found.
Health & Wellness
A large study is to examine near-death experiences in cardiac arrest patients. Doctors at 25 UK and US hospitals will study 1,500 survivors to see if people with no heartbeat or brain activity can have "out of body" experiences.
Some people report seeing a tunnel or bright light, others recall looking down from the ceiling at medical staff. The study, due to take three years and co-ordinated by Southampton University, will include placing on shelves images that could only be seen from above.
Some people report seeing a tunnel or bright light, others recall looking down from the ceiling at medical staff. The study, due to take three years and co-ordinated by Southampton University, will include placing on shelves images that could only be seen from above.
Deep-seated political differences aren't simply moral and intellectual: They're also biological.
In reflex tests of 46 political partisans, psychologists found that conservatives were more likely than liberals to be shocked by sudden threats.
Accompanying the physiological differences were deep differences on hot-button political issues: military expansion, the Iraq war, gun control, capital punishment, the Patriot act, warrantless searches, foreign aid, abortion rights, gay marriage, premarital sex and pornography.
In reflex tests of 46 political partisans, psychologists found that conservatives were more likely than liberals to be shocked by sudden threats.
Accompanying the physiological differences were deep differences on hot-button political issues: military expansion, the Iraq war, gun control, capital punishment, the Patriot act, warrantless searches, foreign aid, abortion rights, gay marriage, premarital sex and pornography.
China's food safety crisis widened Friday after the industrial chemical melamine was found in milk produced by three of the country's leading dairy companies - prompting stores, including Starbucks, to yank milk from their shelves.
The recalls come as evidence is mounting that adding chemicals to watered-down milk was a widespread practice in China's dairy industry.
Sipping from a carton of milk at a news conference, the chief financial officer of one of the companies, Mengniu, apologized for the tainted milk. But he insisted only a small portion of the company's inventory had been contaminated and said the tainted milk came from small-scale dairy farmers.
The recalls come as evidence is mounting that adding chemicals to watered-down milk was a widespread practice in China's dairy industry.
Sipping from a carton of milk at a news conference, the chief financial officer of one of the companies, Mengniu, apologized for the tainted milk. But he insisted only a small portion of the company's inventory had been contaminated and said the tainted milk came from small-scale dairy farmers.
Occasionally the Bush Administration proves it's never too busy destroying nations to harass the least among us.
Menus and advertising affect our emotions, and if we understand those emotions, we make better food choices, according to a new study in the Journal of Consumer Research.
Authors Blair Kidwell, David M. Hardesty, and Terry L. Childers (all University of Kentucky) examined the "emotional intelligence" of consumers, including obese people. They found that people who made the healthiest choices had high correlations between their emotional intelligence and confidence in their emotional intelligence - what the authors call "emotional calibration."
"When perusing a restaurant menu, many consumers may not be aware of the subtle implicit feelings of arousal elicited by visually appealing presentations of unhealthy food choices," the authors write. Faced with choices between healthy and unhealthy food options, individuals who are confident that they can appropriately interpret and employ their emotions, but who do not actually possess these emotional abilities, are likely to make low-quality decisions."
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| ©iStockphoto/Franklin Lugenbeel |
| Pictures of hot fudge sundaes arouse consumers. |
Authors Blair Kidwell, David M. Hardesty, and Terry L. Childers (all University of Kentucky) examined the "emotional intelligence" of consumers, including obese people. They found that people who made the healthiest choices had high correlations between their emotional intelligence and confidence in their emotional intelligence - what the authors call "emotional calibration."
"When perusing a restaurant menu, many consumers may not be aware of the subtle implicit feelings of arousal elicited by visually appealing presentations of unhealthy food choices," the authors write. Faced with choices between healthy and unhealthy food options, individuals who are confident that they can appropriately interpret and employ their emotions, but who do not actually possess these emotional abilities, are likely to make low-quality decisions."
There may be no such thing as a 'safe' tan based on ultraviolet (UV) radiation, according to a series of papers published in the October issue of Pigment Cell & Melanoma Research, the official journal of The International Federation of Pigment Cell Societies (IFPCS) and the Society for Melanoma Research.
The authors of the three review papers - leading researchers in the fields of cell biology, dermatology and epidemiology - have examined the effects on skin of UV radiation, including that from indoor tanning beds. As well as highlighting the need for greater research into this area, they have called for the use of such beds by under-18s to be banned, along with any publicity that claims that tanning beds are safe.
The authors of the three review papers - leading researchers in the fields of cell biology, dermatology and epidemiology - have examined the effects on skin of UV radiation, including that from indoor tanning beds. As well as highlighting the need for greater research into this area, they have called for the use of such beds by under-18s to be banned, along with any publicity that claims that tanning beds are safe.
I've got an idea: Let's not vaccinate kids until they turn two, at the earliest. Of course, I'm not a zealot like the industry-funded Every Child By Two folks who made themselves look like paranoid idiots in New York City last week. I'm just someone who has heard enough from parents and read enough simple science to know that, for starters, some children are vulnerable in ways we don't understand to neurological problems after vaccination; some vaccines given too early can trigger asthma; some vaccines -- HepB and chickenpox, to name two -- are unnecessary; and the whole kit-and-kaboodle has never been studied in toto on human infants, but when it was tested on primates, those little monkeys got really sick and developed features that resemble autism.
The first large study in humans of a chemical widely used in everyday plastics has found that people with higher levels of bisphenol A had higher rates of heart disease, diabetes and liver abnormalities, a finding that immediately became the focus of the increasingly heated debate over the safety of the chemical.
The research, published Tuesday in the Journal of the American Medical Association by a team of British and American scientists, compared the health status of 1,455 men and women with the levels of the chemical, known as BPA, in their urine.
The research, published Tuesday in the Journal of the American Medical Association by a team of British and American scientists, compared the health status of 1,455 men and women with the levels of the chemical, known as BPA, in their urine.
Editor's note: We received the following information and charts from someone who wishes to maintain a low profile. This very compelling data is well worth looking at and we welcome thoughts about its significance. Below are excerpts from several e-mails she exchanged with us. The charts and notes (HERE) are dy-noh-MITE! As we've said before, smart, concerned and informed citizen-scientist-parents are the CDC's worst nightmare -- and the best hope for getting to the bottom of the epidemic of autism and related disorders. We hope this low-key stay-at-home mom continues to match her very sharp wits against the vaccine apologists. We'll keep you posted. -- Dan Olmsted
