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Oxytocin is a peptide hormone and neuropeptide normally produced in the hypothalamus and released by the posterior pituitary. [4] Present in animals since early stages of evolution, in humans it plays roles in behavior that include social bonding, love, reproduction, childbirth, and the period after childbirth.
Oxytocin is released at orgasm and is associated with both sexual pleasure and the formation of emotional bonds. [13] Based on the pleasure model of sexual motivation, the increased sexual pleasure that occurs following oxytocin release may encourage motivation to engage in future sexual activities.
Release of oxytocin is important in the birthing process for the mother–child pair bond to occur in both individuals. Lactation relies on the constant release of oxytocin for the release of milk in the breast, which strengthens the first social bond of the infant and the mother. [9]
Oxytocin is another chemical in the feel good cocktail that orgasm produces and one that affects women more so than men—namely because “when female brains develop in utero there are more ...
The biology of romantic love has been explored by such biological sciences as evolutionary psychology, evolutionary biology, anthropology and neuroscience.Specific chemical substances such as oxytocin and dopamine are studied in the context of their roles in producing human experiences, emotions and behaviors that are associated with romantic love.
Emotion constitutes a major influence for determining human behaviors. It is thought that emotions are predictable and are rooted in different areas in our brains, depending on what emotion it evokes. [7] An emotional response can be divided into three major categories including behavioral, autonomic, and hormonal.
The book summarizes his findings on oxytocin and discusses the role of oxytocin in human experiences and behaviors such as empathy, altruism, and morality. Zak's research aims to challenge the thought that people generally are driven primarily to act for what they consider their self-interest, [ 4 ] and asks how morality may modulate one's ...
According to psychologists, rage is an in-born behavior that every person exhibits in some form. Rage is often used to denote hostile/affective/reactive aggression . [ 15 ] Rage tends to be expressed when a person faces a threat to their pride, position, ability to deceive others, self-deceptive beliefs, or socioeconomic status.