Love
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love
Love - Wikipedia, the free encyclopedia
Love is an emotion of strong affection and personal attachment . [ 1 ] Love is also a virtue representing all of human kindness , compassion , and affection; and "the unselfish loyal and benevolent concern for the good of another". [ 2 ] Love may also be described as actions towards others or oneself based on compassion, or as actions towards others based on affection. [ 3 ] In English, love refers to a variety of different feelings, states, and attitudes, ranging from pleasure ("I loved that meal") to interpersonal attraction ("I love my partner").If you've ever been in love, you've probably at least considered classifying the feeling as an addiction . And guess what: You were right. As it turns out, scientists are discovering that the same chemical process that takes place with addiction takes place when we fall in love.
How Love Works"
The Romantic Syndrome: A Neuropsychological Perspective
Emotional unbalance is responsible for major literary attitudes, such as the one adopted by the romantic literary movement. Let us begin by defining this artistic trend. Romanticism, born in Germany at the end of the eighteenth century, is associated with extreme emotional reactions, similar to those we could find in a manic-depressive patient (1), with periods of euphoria followed by periods of depression in which the romantic character feels that the world is a frustrated reality, and life is a tragedy.
Norepinephrine ( INN ) (abbreviated norepi or NE ), or noradrenaline ( BAN ) (abbreviated NA , NAd , or norad ), is a catecholamine with multiple roles including as a hormone and a neurotransmitter . [ 3 ] Areas of the body that produce or are affected by norepinephrine are described as noradrenergic . The terms noradrenaline (from the Latin) and norepinephrine (derived from Greek) are interchangeable, with noradrenaline being the common name in most parts of the world. However, to avoid confusion and achieve consistency, medical authorities [ citation needed ] have promoted norepinephrine as the favoured nomenclature, and this is the term used throughout this article. One of the most important functions of norepinephrine is its role as the neurotransmitter released from the sympathetic neurons affecting the heart.
Norepinephrine - Wikipedia, the free encyclopedia
Dopamine - Wikipedia, the free encyclopedia
Dopamine , a simple organic chemical in the catecholamine family, plays a number of important physiological roles in the bodies of animals. Its name derives from its chemical structure, which consists of an amine group (NH 2 ) linked to a catechol structure called dihydroxyphenethylamine, the decarboxylated form of dihydroxyphenylalanine (acronym DOPA). In the brain , dopamine functions as a neurotransmitter —a chemical released by nerve cells to send signals to other nerve cells. The human brain uses five known types of dopamine receptors , labeled D 1 , D 2 , D 3 , D 4 , and D 5 .
