Empathy toward Strangers Triggers Oxytocin Release and Subsequent Generosity

@article{Barraza2009EmpathyTS,
  title={Empathy toward Strangers Triggers Oxytocin Release and Subsequent Generosity},
  author={Jorge A. Barraza and Paul J. Zak},
  journal={Annals of the New York Academy of Sciences},
  year={2009},
  volume={1167}
}
Empathy is related to a variety of prosocial behaviors, but the brain mechanisms producing the experience of empathy have not been fully characterized. This study investigated whether the experience of empathy raises oxytocin levels and affects subsequent generosity toward strangers. Short video clips of an emotional scene and an unemotional scene were used as stimuli. Participants rated the emotions they experienced and then played a $40 ultimatum game to gauge their generosity. We found that… 
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References

SHOWING 1-10 OF 43 REFERENCES
Oxytocin Increases Generosity in Humans
TLDR
Oxytocin and altruism together predicted almost half the interpersonal variation in generosity, indicating that generosity is associated with both altruism as well as an emotional identification with another person.
The relation of empathy to prosocial and related behaviors.
TLDR
Low to moderate positive relations generally were found between empathy and both prosocial behavior and cooperative/socially competent behavior and the method of assessing empathy did influence the strength of the relations.
Empathy: Its ultimate and proximate bases.
TLDR
The Perception-Action Model (PAM), together with an understanding of how representations change with experience, can explain the major empirical effects in the literature and can also predict a variety of empathy disorders.
Oxytocin is associated with human trustworthiness
TLDR
It is found that oxytocin levels are higher in subjects who receive a monetary transfer that reflects an intention of trust relative to an unintentional monetary transfer of the same amount, and higher oxytocIn levels are associated with trustworthy behavior (the reciprocation of trust).
Measuring individual differences in empathy: Evidence for a multidimensional approach.
To facilitate a multidimensional approach to empathy the Interpersonal Reactivity Index (IRI) includes 4 subscales: Perspective-Taking (PT) Fantasy (FS) Empathic Concern (EC) and Personal Distress
Anxiety, cortisol, and attachment predict plasma oxytocin.
TLDR
The present results may help interpreting seeming contradictions in the recent literature on oxytocin, attachment, and stress in humans, by suggesting that context effects determine which relationships are found in different studies: anxiolytic effects of Oxytocin in a context of partner support versus stress- or cortisol-induced oxytocIn responses in a contexts of distress or increased cortisol.
Intranasal Oxytocin Increases Positive Communication and Reduces Cortisol Levels During Couple Conflict
TLDR
These results are in line with animal studies indicating that central oxytocin facilitates approach and pair bonding behavior, and imply an involvement of oxytocIn in couple interaction and close relationships in humans.
The neurobiology of trust.
TLDR
It is shown that receipt of a signal of trust is associated with a higher level of peripheral oxytocin than that in subjects receiving a random monetary transfer of the same average amount, and it is concluded that Oxytocin may be part of the human physiology that motivates cooperation.
Putting the altruism back into altruism: the evolution of empathy.
TLDR
Empathy is an ideal candidate mechanism to underlie so-called directed altruism, i.e., altruism in response to anothers's pain, need, or distress, and the dynamics of the empathy mechanism agree with predictions from kin selection and reciprocal altruism theory.
Putting the Altruism Back into Altruism: The Evolution of Empathy
Evolutionary theory postulates that altruistic behavior evolved for the return-benefits it bears the performer. For return-benefits to play a motivational role, however, they need to be experienced
...
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...