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Neuroscientists

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Neuroscientists divide love into three phases: lust, attraction and attachment. During the lust phase, hormones flood the body with feelings of intense desire. Adrenaline and norepinephrine make the heart race and the palms sweat, while the brain chemical dopamine creates feelings of euphoria. The brain releases dopamine in response to other pleasurable stimuli too, including drugs, which explains the so-called lovers' high. as morphine: the opioid system. This part of the brain is responsible for feelings of "liking." A recent study showed that men who were given small doses of morphine rated photographs of women's faces as more attractive than did men who didn't get any morphine, suggesting the opioid system can be "primed" to perceive attractiveness. …show more content…

Magnetic resonance imaging (MRI) scans show this region lights up when people are in love. The surge in blood flow usually happens during the attraction phase, when partners become fixated on each other.
Makes brain a little 'OCD'
Love lowers levels of the brain chemical serotonin, a common attribute of obsessive-compulsive disorders. The serotonin drop could explain why lovers display such single-minded concentration on the object of their affection. These feelings can also cause lovers to be blind to their partner's undesirable traits in the early stages of a relationship, choosing to focus only on their partner's good qualities.
After people have been in love for some time, the body develops a tolerance to the pleasurable chemicals. The attraction phase gives way to the attachment phase, when the hormones oxytocin and vasopressin permeate the brain and create feelings of well-being and security.
Paragraph 3 attraction -On a personal level, I can say I have had the feeling of “being in love” quite a few times. Many people have at least had a slight sensation of being in love, someone you bump into at a store, someone in your class etc. It is all one in the same.
Need Opposite thoughts about love maybe

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