Science of the SpiritS


Hearts

Study shows: Many people don't end up with their true love

Vanessa Borge
CBS Miami
Thu, 10 Oct 2013 20:03 UTC
happily ever after
Could "happily ever after" be the stuff of fairy tales?

A new study shows many people have not ended up with the true love of their life. But can you learn to love the one you're with, as the old Stephen Stills song advised, instead of being head-over-heels?

Some people say they don't have that problem. Nicci Schock and Rich Bean are among them.

"We started out as friends, which I think was a good thing for us in the end," said Schock.

Schock said Bean is the love of her life, and he says the same is true for her.

"I am definitely with the love of my life," said Bean.
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People 2

Does anybody actually know what 'sexual satisfaction' is?

Kate Hakala
Nerve.com
Wed, 02 Oct 2013 19:52 UTC
A new survey finds what we actually mean when we talk about being sexually satisfied.

Sexual satisfaction has long been thought to be a barometer for your overall relationship. But we're in a constant state of wanting an unquantifiable amount more of it. You're hit with about fifty-quadrillion ads a day boasting "10 Ways To Get More Sexual Satisfaction" or "5 Secrets of a Sexually Satisfied Man/Woman/Whatever". That's all well and good, except for one tiny glitch: Um, what, exactly, is sexual satisfaction? (x thrusts? y more orgasms? z times more humpage?) How do we know when we've reached the apex of satisfaction, and more importantly, will there be a rain of colorful confetti on our heads when we get there?

The answer is, as with many sexy things, deeply subjective.

In a recently published study, The Journal of Sex Research gathered the written responses of 449 women and 311 men in committed relationships to answer the question, "How do you define sexual satisfaction?" Because, who better to ask what defines sexual satisfaction than normal ole regulars? The results were varied, but they were split into two themes: personal sexual well-being and dyadic processes (aka what happens between two people). The study put together this map, breaking down the themes of responses:

sexual satisfaction
© Journal of Sex Research
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Wedding Rings

Marital happiness may be genetic, says new study

Jodie Gummow
AlterNet
Fri, 11 Oct 2013 12:37 UTC
relationships
Yep, science suggests some of us are more genetically pre-disposed to less rocky relationships.

Ever wonder why some relationships resemble a scene from a battlefield when partners experience emotional ups and downs, while others seem blithely unaffected by temporary changes in people's moods?

A new study undertaken by the UC Berkeley and Northwestern University may have just answered that question. It seems our DNA may be the key to relationship success and happiness, and researchers have identified a gene within humans that is primarily responsible for how our emotions affect our relationships, Nerve.com reported.

Specifically, researchers found a link between relationship fulfillment and a specific gene variant called 5-HTTLPR. The study was conducted over 20 years using 156 middle-aged and older married couples by measuring whether the gene controls the association between negative and positive emotional behavior measured objectively during marital conflict.
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Info

People who score high on the personality trait resilience have the highest amount of natural painkiller activation

April McCarthy
PreventDisease
Fri, 11 Oct 2013 13:41 UTC
Resilience
© PreventDisease
A new study suggests that there's more going on inside our brains when someone snubs us -- and that the brain may have its own way of easing social pain.

The findings, recently published in Molecular Psychiatry by a University of Michigan Medical School team, show that the brain's natural painkiller system responds to social rejection -- not just physical injury.

What's more, people who score high on a personality trait called resilience -- the ability to adjust to environmental change -- had the highest amount of natural painkiller activation.

Psychological resilience is an individual's tendency to cope with stress and adversity. This coping may result in the individual "bouncing back" to a previous state of normal functioning, or simply not showing negative effects. A third, more controversial form of resilience is sometimes referred to as 'posttraumatic growth' or 'steeling effects' where in the experience adversity leads to better functioning (much like an inoculation gives one the capacity to cope well with future exposure to disease).
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People

Genes predispose some people to focus on the negative

Basil Waugh
The University of British Columbia
Thu, 10 Oct 2013 12:30 UTC
Image
© Tracy Whiteside, iStock
A new study by a University of British Columbia researcher finds that some people are genetically predisposed to see the world darkly.

The study, published in Psychological Science, finds that a previously known gene variant can cause individuals to perceive emotional events - especially negative ones - more vividly than others.
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People

I'm ok, you're not ok: The right supramarginal gyrus plays an important role in empathy

Dr. Tania Singer
Max Planck Institute for Human Cognitive and Brain Sciences
Thu, 10 Oct 2013 12:15 UTC
Image
© MPI f. Human Cognitive and Brain Sciences/Silani et al., The Journal of Neuroscience 2013Participants in an experiment (a): while the participants were exposed do either pleasant or unpleasant visual and tactile stimuli (b), they were asked to evaluate the emotions of their partners.
Egoism and narcissism appear to be on the rise in our society, while empathy is on the decline. And yet, the ability to put ourselves in other people's shoes is extremely important for our coexistence. A research team headed by Tania Singer from the Max Planck Institute for Human Cognitive and Brain Sciences has discovered that our own feelings can distort our capacity for empathy. This emotionally driven egocentricity is recognised and corrected by the brain. When, however, the right supramarginal gyrus doesn't function properly or when we have to make particularly quick decisions, our empathy is severely limited.

When assessing the world around us and our fellow humans, we use ourselves as a yardstick and tend to project our own emotional state onto others. While cognition research has already studied this phenomenon in detail, nothing is known about how it works on an emotional level. It was assumed that our own emotional state can distort our understanding of other people's emotions, in particular if these are completely different to our own. But this emotional egocentricity had not been measured before now.

This is precisely what the Max Planck researchers have accomplished in a complex marathon of experiments and tests. They also discovered the area of the brain responsible for this function, which helps us to distinguish our own emotional state from that of other people. The area in question is the supramarginal gyrus , a convolution of the cerebral cortex which is approximately located at the junction of the parietal, temporal and frontal lobe. "This was unexpected, as we had the temporo-parietal junction in our sights. This is located more towards the front of the brain," explains Claus Lamm, one of the publication's authors.

On the empathy trail with toy slime and synthetic fur

Using a perception experiment, the researchers began by showing that our own feelings actually do influence our capacity for empathy, and that this egocentricity can also be measured. The participants, who worked in teams of two, were exposed to either pleasant or unpleasant simultaneous visual and tactile stimuli.
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People

Correcting emotional misunderstandings: We may make mistakes interpreting the emotions of others, but our brain corrects us

Federica Sgorbissa
International School of Advanced Studies (SISSA)
Thu, 10 Oct 2013 14:47 UTC
We may make mistakes interpreting the emotions of others, but our brain corrects us

When we are sad the world seemingly cries with us. On the contrary, when we are happy everything shines and all around people's faces seem to rejoyce with us. These projection mechanisms of one's emotions onto others are well known to scientists, who believe they are at the core of the ability to interpret and relate to others. In some circumstances, however, this may lead to gross mistakes (called egocentricity bias in the emotional domain EEB), to avoid them cerebral mechanisms are activated about which still little is known.

Giorgia Silani, a neuroscientist at SISSA, in collaborartion with an international group of researchers have identified an area in the brain involved in this process. The results were published on The Journal of Neuroscience.

In their experiments researchers have first measured the likeliness of subjects to make these kinds of mistakes. Then, thanks to functional magnetic resonance imaging, a cerebral area has been identified in which activity is clearly more intense when the subjects are making EEB mistakes.
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Red Flag

These experiments show that venting your anger makes it worse

Annalee Newitz
io9.com
Mon, 23 Sep 2013 13:47 UTC
Image
© ollyy, Shutterstock
In the 1970s, Michael Crichton wrote a book called The Terminal Man, about a man with a chip in his brain who becomes addicted to rage and violence. A few experiments done in the 1990s suggest that we actually can get addicted to anger, and to venting that anger in violent ways.

In 1972, Michael Crichton published The Terminal Man. In it, a man with a particular form of epilepsy is finally getting treatment. Whenever he is about to have a seizure, electrodes in his brain will stimulate his pleasure centers and, hopefully, ease him out of the seizure behavior. The "seizure behavior" is extreme violence executed with extraordinary strength. The chip is implanted. It works. And all the people around this man quickly learn that giving someone a mind-cookie every time they are about to have a violent attack is not a good idea. The pleasure at the onset of every violent episode causes the man to commit more and more acts of violence.
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Info

Attracted to your opposite? Brain chemicals may tell

Tia Ghose
LiveScience
Tue, 08 Oct 2013 11:00 UTC
Couple
© Stock.Xchng
What makes people fall in love with one person and not another?

Philosophers, social scientists and poets have tried to answer that question since time immemorial.

The answer may have a lot to do with brain chemistry, said Helen Fisher, a biological anthropologist at Rutgers University, on Sept. 28 at the Being Human conference, a daylong event focused on the science and mystery of the human experience.

Several brain chemicals, including dopamine and testosterone, play a role in a person's drive toward romance, sex and other rewards, Fisher said. The specific balance of these chemicals in people's brains could shape their personalities and, in turn, the types of people they are drawn to, Fisher said. Sometimes, that means birds of a feather flock together, whereas for others, opposites attract.

Love addiction

In past research, Fisher found that the brains of the madly in love look markedly different from the brains of those who are not in love.

"Romantic love is akin to an addiction," Fisher said.

For instance, two areas of the brain - the ventral tegmental area, a "dopamine factory" associated with craving and obsession, and the nucleus accumbens, which is strongly associated with addiction - are overactive in those who are love struck, she said.
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Family

Abusive parenting may have a biological basis

Jim Barlow
University of Oregon
Tue, 08 Oct 2013 10:40 UTC
Image
© University of OregonElizabeth A. Skowron of the University of Oregon has found a potential physiological trigger for a mother's abusive-parenting tendencies while attempting to provide a nurturing experience.
Research led by University of Oregon professor unveils a potential neurobiological trigger.

Parents who physically abuse their children appear to have a physiological response that subsequently triggers more harsh parenting when they attempt parenting in warm, positive ways, according to new research.

Reporting in the quarterly journal Couple and Family Psychology: Research and Practice, a five-member team, led by Elizabeth A. Skowron, a professor in the Department of Counseling Psychology and Human Services in the University of Oregon College of Education, documented connections between the nervous system's ability to calm heart rate -- via electrocardiogram (ECG) measures of parasympathetic activation -- and the type of parenting mothers displayed during a laboratory interaction with their preschool child.

Studies of child maltreatment have consistently found that parents who physically abuse their children tend to parent in more hostile, critical and controlling ways. Skowron's team appears to have found evidence of a physiological basis for patterns of aversive parenting -- the use of hostile actions such as grabbing an arm or hand or using negative verbal cues in guiding a child's behavior -- in a sample of families involved with Child Protective Services.

For the experiment, mothers and children were monitored to record changes in heart rate while playing together in the lab. Parenting behavior was scored to capture positive parenting and strict, hostile control using a standard coding system.
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