UNEED Videos Hub

Man expresses their feelings in different ways. Is generally used to express joy smile. But it is not necessary every smile that must be excited and happy.

The reaction of the human brain, according to the American psychologist process depends on a variety of feelings. The brain is the body of the message: This would recognize. Similar messages can smile and sense of variety.

The study shows is that it is the smile that leads to show for it creates stress. In contrast, the smile strengthens behavior, i.e. given as a reward, he is going to reduce the levels of stress.

The experience of the slight difference in facial expressions and can change his opinion about you.

Investigators have said the three main types of smiles.

* Dominance smile or hegemony smile give the impression of superiority is given for marking your position.

* Adherence indicates a commitment to show the friendly attitude of the smile.

* Agreeing smile full of smile that impression is established that the cause of your happiness.

Some heart rate during the test was a measure of stress hormones to produce (Cortisol). When he offered to dominate smile got negative and critical perception. That they suffered more stress and increase the level of Cortisol appeared and remained high for some time.

However, when he was agreeing smile when he realized appreciation and acceptance. The lower the pressure inside Cortisol professional.

This test comes quickly in people whose heart rate, they react relatively strong nervous reaction. Increased heart rate and knee replacement is not natural or not. However, obesity, depression or heart disease are deficient bring complaints like heart rate. Which understand the social effects to humans and difficult to react to them.