Thursday, 9 February, 2012

Sick of the scare stories about holiday stress? Over-eating, over-this, over-that? What’s the upside of holidays, in terms of ritual and getting together with family and friends? What’s more conducive to happiness: giving or receiving?

In just a moment, our brains can go from calm, deliberate and focused, to alert, agitated and aroused. New neural networks get activated during the transition. Now a study of the fight-or flight-response fingers a common hormone in triggering the brainwide changes.

With the jobless rate still above 8%, what happens to depression, anxiety, brooding? Is job loss worse if you have more education? Could long-term job loss shorten your life?

Mother is your first — and most important — relationship. What does science tell us about the effects of mothering? What happens when groups of monkeys are raised without a mother? How does a “fragile family” affect young people? What are “social risk factors,” and why should we care about them?

Researchers finally accept that animals can have emotions. But is love one of those emotions, and how would we be sure? What does neurochemistry and behavioral studies tell us about emotions. Does your dog really love you? Your cat? Do they love each other?

How do victims of domestic violence benefit from prayer? A series of interviews shows a range of mechanisms: from zoning out to offering psychic protection to allowing forgiveness. A new study shows how real benefits could emerge from an appeal to an “imaginary other.”

Heard the rumor that people are happy — or not — depending on their genes and upbringing? “My bad,” says a 24-year study from Germany, which finds the opposite. Attitudes toward money, employment and neurotic mates all play a big role resetting your “happo-stat.”

The psychedelic ’60s are over, but how do hallucinogens transform consciousness? Can psychedelics treat distress? Psilocybin produces mystical experiences that seem to relieve the terror of terminal illness and soothe post-traumatic stress disorder. Ecstasy may ease obsessive-compulsive disorder. What are we learning now that the bans on psychedelic research are easing?

For some people, laughter is a threat, conveying anger, disapproval and humiliation. In the strange world of the gelotophobe, laughter can actually make you feel worse. If you fear laughter, you tend to stay away from crowds, groups, restaurants — and the pranksters afoot on April Fools’ Day.

Can our evolutionary roots explain that self-destructive search for sex – and sexual companionship? Could Darwinian psychology constitute the cause home-wrecking, career-blitzing fatal attractions?