Barraza JA - Search Results

1

Effects of a 10-day oxytocin trial in older adults on health and well-being.

Barraza JA, Grewal NS, Ropacki S, Perez P, Gonzalez A, Zak PJ. Barraza JA, et al. Exp Clin Psychopharmacol. 2013 Apr;21(2):85-92. doi: 10.1037/a0031581. Epub 2013 Feb 18. Exp Clin Psychopharmacol. 2013. PMID: 23421352 Clinical Trial.

2

Empathy toward strangers triggers oxytocin release and subsequent generosity.

Barraza JA, Zak PJ. Barraza JA, et al. Ann N Y Acad Sci. 2009 Jun;1167:182-9. doi: 10.1111/j.1749-6632.2009.04504.x. Ann N Y Acad Sci. 2009. PMID: 19580564

3

Oxytocin infusion increases charitable donations regardless of monetary resources.

Barraza JA, McCullough ME, Ahmadi S, Zak PJ. Barraza JA, et al. Horm Behav. 2011 Jul;60(2):148-51. doi: 10.1016/j.yhbeh.2011.04.008. Epub 2011 May 8. Horm Behav. 2011. PMID: 21596046 Clinical Trial.

4

The neurobiology of collective action.

Zak PJ, Barraza JA. Zak PJ, et al. Among authors: barraza ja. Front Neurosci. 2013 Nov 19;7:211. doi: 10.3389/fnins.2013.00211. Front Neurosci. 2013. PMID: 24311995 Free PMC article. Review.

5

The heart of the story: peripheral physiology during narrative exposure predicts charitable giving.

Barraza JA, Alexander V, Beavin LE, Terris ET, Zak PJ. Barraza JA, et al. Biol Psychol. 2015 Feb;105:138-43. doi: 10.1016/j.biopsycho.2015.01.008. Epub 2015 Jan 21. Biol Psychol. 2015. PMID: 25617658

6

Endogenous Oxytocin Release Eliminates In-Group Bias in Monetary Transfers With Perspective-Taking.

Terris ET, Beavin LE, Barraza JA, Schloss J, Zak PJ. Terris ET, et al. Among authors: barraza ja. Front Behav Neurosci. 2018 Mar 5;12:35. doi: 10.3389/fnbeh.2018.00035. eCollection 2018. Front Behav Neurosci. 2018. PMID: 29556181 Free PMC article.

7

Oxytocin increases perceived competence and social-emotional engagement with brands.

Barraza JA, Hu X, Terris ET, Wang C, Zak PJ. Barraza JA, et al. PLoS One. 2021 Nov 30;16(11):e0260589. doi: 10.1371/journal.pone.0260589. eCollection 2021. PLoS One. 2021. PMID: 34847200 Free PMC article. Clinical Trial.

8

Predicting Dishonesty When the Stakes Are High: Physiologic Responses During Face-to-Face Interactions Identifies Who Reneges on Promises to Cooperate.

Zak PJ, Barraza JA, Hu X, Zahedzadeh G, Murray J. Zak PJ, et al. Among authors: barraza ja. Front Behav Neurosci. 2022 Feb 1;15:787905. doi: 10.3389/fnbeh.2021.787905. eCollection 2021. Front Behav Neurosci. 2022. PMID: 35177971 Free PMC article.

9

Oxytocin Release Increases With Age and Is Associated With Life Satisfaction and Prosocial Behaviors.

Zak PJ, Curry B, Owen T, Barraza JA. Zak PJ, et al. Among authors: barraza ja. Front Behav Neurosci. 2022 Apr 21;16:846234. doi: 10.3389/fnbeh.2022.846234. eCollection 2022. Front Behav Neurosci. 2022. PMID: 35530727 Free PMC article.

10

The contagion of neurologic Immersion predicts retail purchases.

Rancati G, Ghosh K, Barraza J, Zak PJ. Rancati G, et al. Front Neurosci. 2025 Mar 12;19:1533784. doi: 10.3389/fnins.2025.1533784. eCollection 2025. Front Neurosci. 2025. PMID: 40143848 Free PMC article.

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