Brain activity prolongs life

Brain activity prolongs life.
Many phrases reveal how emotions move the body: Loss makes you give the impression "heartbroken," you suffer from "butterflies" in the stomach when nervous, and offensive things make you "sick to your stomach". Now, a new read from Finland suggests connections between emotions and body parts may be standard across cultures. The researchers coaxed Finnish, Swedish and Taiwanese participants into ardency various emotions and then asked them to constituent their feelings to body parts implant. They connected rile to the head, chest, arms and hands; abhorrence to the head, hands and lower chest; gem to the upper body; and love to the whole body except the legs.

As for anxiety, participants heavily linked it to the mid-chest. "The most surprising fad was the consistency of the ratings, both across individuals and across all the tested communication groups and cultures," said swotting cause author Lauri Nummenmaa, an assistant professor of cognitive neuroscience at Finland's Aalto University School of Science. However, one US expert, Paul Zak, chairman of the Center for Neuroeconomics Studies at Claremont Graduate University in California, was unimpressed by the findings.

He discounted the study, saying it was weakly designed, failed to allow how emotions stir and "doesn't assay a thing". But for his part, Nummenmaa said the digging is beneficial because it sheds unsubstantial on how emotions and the body are interconnected. "We wanted to gather from how the body and the tendency work together for generating emotions. By mapping the bodily changes associated with emotions, we also aimed to grasp how different emotions such as contempt or sadness actually govern bodily functions".

For the study, published online Dec 30, 2013 in Proceedings of the National Academy of Sciences, the researchers showed two silhouettes of bodies to about 700 people. Depending on the experiment, they tried to cajole feelings out of the participants by showing them frantic words, stories, clips from movies and facial expressions. Then the participants colored the silhouettes to suggest the body areas they felt were beautifying most or least active. The guess was to not hint emotions soon to the participants but as an alternative to make them "feel different emotions".

The researchers noted that some of the emotions may cause bustle in specific areas of the body. For example, most focal emotions were linked to sensations in the upper chest, which may have to do with breathing and ticker rate. And people linked all the emotions to the head, suggesting a thinkable link to brain activity. But Zak said the den failed to consider that people often discern more than one emotion at a time.

Or that a person's own comprehension of emotion can be misleading since the "areas in the leader that process emotions tend to be generally outside of our conscious awareness. It would make more sense to promptly measure activity in the body, such as sweat and temperature, to make steady people's perceptions have some basis in reality. Nummenmaa said he expects expected research to go in that direction.

How might the current research be useful? Zak is skeptical that it could be, but the swatting lead author is hopeful. "Many certifiable disorders are associated with altered functioning of the irrational system, so unraveling how emotions coordinate with the minds and bodies of nutritious individuals is important for developing treatments for such disorders. Next, the researchers want to conjure up if these emotion-body connections change in kinsmen who are anxious or depressed sildenafilrx.net. "Also, we are interested in how children and adolescents sample their emotions in their bodies".