Science of the Spirit
The way you relate to your partner can affect your long-term mental and physical health, study shows
Until now research has concentrated on the immediate effects of romantic conflict, typically in controlled laboratory settings. In one of the first studies to look at the longer term, Professor Angela Hicks investigated the physiological and emotional changes taking place in couples the day after conflict occurred, specifically taking into account the differing styles of emotional attachment between participating partners.
"We are interested in understanding links between romantic relationships and long term emotional and physical well-being", said Professor Hicks. "Our findings provide a powerful demonstration of how daily interpersonal dealings affect mood and physiology across time."
A paper describing the work is published June 13 in the journal Proceedings of the National Academy of Sciences.
"It's been assumed that the process of retrieving a memory is cued by an external stimulus," said Charan Ranganath, professor at the UC Davis Center for Neuroscience and Department of Psychology. "But we found that the levels of brain activity before items came up were correlated with memory."
Graduate students Richard Addante and Andrew Watrous; Ranganath; Andrew Yonelinas, professor of psychology at the UC Davis Center for Mind and Brain; and Arne Ekstrom, assistant professor of psychology at the Center for Neuroscience, measured a particular frequency of brainwaves called theta oscillations in the brains of volunteers during a memory test.
The Genetics of Smoking: Fundamental Biological Differences Revealed Between Smokers and Non-Smokers

Smoking signs: Scientists at the University of Iowa have discovered a genetic profile in smokers that determines a person's likelihood of taking up smoking.
Researchers at the University of Iowa have identified certain genetic profiles that may be linked to a person's risk for developing nicotine addiction and other psychological behaviors. Using a genome-wide scan, scientists analyzed blood samples from smokers versus nonsmokers and found similar genetic patterns among smokers that may one day be used as a genetic test to determine who may be more vulnerable to nicotine addiction.
"When you look at substance-abuse disorders and antisocial behavior, these are the last vestiges of the belief that mental impairments are related to moral will," says Tracy Gunter, director of forensic psychiatry at the University of Iowa and a coauthor of the study. "And one of the exciting things in this work is [that] it's beginning to form ideas that folks with these disorders are biologically different."
In the past few years, researchers around the world have zeroed in on various genetic regions believed to be involved in one's vulnerability to addiction. Some have studied genes that control certain neurotransmitters in the brain, while others have looked at genes related to addictive traits like risk taking and impulsivity. Gunter and her colleagues chose to look at the genome as a whole and observe which genes are turned on and which turned off in people with a long history of smoking.
People grow a lot when they are faced with their own mortality. I learnt never to underestimate someone's capacity for growth. Some changes were phenomenal. Each experienced a variety of emotions, as expected, denial, fear, anger, remorse, more denial and eventually acceptance. Every single patient found their peace before they departed though, every one of them.
When questioned about any regrets they had or anything they would do differently, common themes surfaced again and again. Here are the most common five:

A new study finds deep thinkers who are warm and extraverted are more likely to believe that free will remains a viable concept, even if research suggests our behavior is largely determined by unconscious impulses.
Philosophers are trained to think things through logically, and reach conclusions based solely on reason. But as science provides increasing evidence for the interconnectivity of mind, body and emotions, is that sort of intellectual objectivity truly possible?
A newly published study suggests the answer is no - at least when it comes to addressing one fundamental issue. It finds deep thinkers with a specific type of personality - warm and extraverted - are more likely to believe that free will remains a viable concept, even in the light of research suggesting our behavior is largely determined by unconscious impulses.
The study examined children living in a violent, low-income neighborhood and documented an unexpectedly strong link between abuse, trauma and neglect and the children's mental and physical health: It reported, for instance, that children experiencing four types of trauma were 30 times more likely to have behavior and learning problems than those not exposed to trauma.
"In communities where there is violence, where children are exposed to events such as shootings in their neighborhoods, kids experience a constant environmental threat," said senior author Victor Carrion, MD, associate professor of psychiatry and behavioral sciences at Stanford. "Contrary to some people's belief, these children don't get used to trauma. These events remain stressful and impact children's physiology."
In many cases, when abusive parents with multiple children target just one child for emotional or physical cruelty, authorities often remove the abused child from the home and return the non-abused siblings.
But brothers and sisters of abused children can suffer lifelong emotional scars from helping parents conceal the abuse or, in extreme cases, from being forced to participate in torturing their siblings, according to a study published in the current issue of the Journal of Emotional Abuse.
While psychologists have repeatedly studied the lifelong emotional carnage of untreated abuse victims, scant attention has been paid to their siblings, according to author Jane Hollingsworth, a licensed clinical psychologist and executive director of the Child Abuse Program at Children's Hospital of The King's Daughters.
"Many children survive by becoming callous to the suffering or even torture of their brothers and sisters," Hollingsworth. "Those children require therapy, but don't get it."
She met him in a laundromat in London. He was open and friendly and they hit it off right away. From the start she thought he was hilarious. Of course, she'd been lonely. The weather was grim and sleety and she didn't know a soul east of the Atlantic.
"Ah, travelers' loneliness," Dan crooned sympathetically over dinner. "It's the worst."
After dessert he was embarrassed to discover he'd come without his wallet. She was more than happy to pay for dinner. At the pub, over drinks, he told her he was a translator for the United Nations. He was, for now, between assignments.
They saw each other four times that week, five the week after. It wasn't long before he had all but moved in with Elsa. It was against her nature, but she was having the time of her life.
Still, there were details, unexplained, undiscussed, that she shoved out of her mind. He never invited her to his home; she never met his friends. One night he brought over a carton filled with tape recorders; plastic-wrapped straight from the factory, unopened; a few days later they were gone. Once she came home to find three televisions stacked in the corner. "Storing them for a friend," was all he told her. When she pressed for more he merely shrugged.
"We wanted to ask, can things attract your attention even when you don't see them at all?" says Po-Jang Hsieh, of Duke-NUS Graduate Medical School in Singapore and MIT. He co-wrote the study with Jaron T. Colas and Nancy Kanwisher of MIT. Usually, when people pay attention to something, they also become aware of it; in fact, many psychologists assume these two concepts are inextricably linked. But more evidence has suggested that's not the case.