What is love from a scientific point of view?

Love submissive, not only of all ages, and all living things.It's a great feeling no one passes his attention.What is love from a scientific point of view?
Maybe understanding of how the heart is able to keep the affairs of the fatal mistakes?Let's deal.So, love - is ...

method of survival

there are some species that, like people, live in pairs all her life.Wolves, for example, or take a romantic image - swans.Before you create a "family" Union, they are three steps bring together relationships: the desire, enthusiasm and affection towards a particular object.The meaning of love pairs of animals - saving efforts not wasted on numerous contenders, and focus on procreation.

Drug

Researchers found that while love in the human brain are excited two parts of the brain responsible for "compensation".Therefore, the question of what love is from a scientific perspective, many of them say, "The increased number of dopamine in the body."It is a substance found in cocaine and causes a sensation of pleasure.

dependence

What is love?From a scientific point of view - the captivity, even sweet, but for someone and bitter.Man hard to part with the object of his love.To do this, you need to create certain conditions: you must complete immersion in the new case, a different environment, a different team.

temporary

duration of love is one and a half to three years.This is the time period guarantees the participation of the father in the upbringing of the child joint.Subject to natural barriers (separation, a sense of one-sided), love lasts much longer.

period of elation and follies

When a person loves, areas of the brain responsible for negative emotions and appropriate solutions, sleep.That is why they say: "Love is blind."

disease

significantly underestimated the level of serotonin - that's what love is.From a scientific point of view, it can be treated by conventional medicine.The reason for that is the same dopamine, shuts down the system of human control.It is not hard to guess that the cure of love can increase serotonin.

Source depression

-sided love gradually increases dopamine in the human body, which, as expected, resulting in upbeat mood and inspiration.Then, an increasing level of substance leads a person to a state of anger and aggravation of love experiences.The final stage is when the level of dopamine decreases significantly, there is depression.

Feeling requiring novelty

Changing conditions can affect the resurgence of feelings become habitual.Provided that a loving couple would do it consciously, real love will be their constant companion.

Certain cortex

Men is the area responsible for vision, for women - for memory.So important is the appearance of a man beloved, and a woman - the signs of attention that it will be stored in memory.