The Science of Gift-Giving: The Brain's Prediction of Happiness

With the holiday season approaching, the hope of the gift-giving is capable of producing a deep range of emotions from the fulfillment and fun of searching for the right present to the worry and ambiguity of the reaction of the receiver. Interestingly enough, neuroscientific studies have demonstrated that brain predictions about happiness in the recipient of a gift may not be perfectly aligned with the recipient's true emotional reaction (Givi Galak, 2021). This gap points to a potentially useful contribution of neuroscience to understanding the rich process through which the gift-giving expectations of humans arise and indeed how the brain comes to anticipate and process the responses of others.

How We Predict Others' Reactions to Gifts

Recent research revealed that recipients' anticipated degree of happiness has been recently confirmed to deviate depending on whether the gift is occasion-based or not. Our brains are predictive machines, constantly anticipating the world around us. When selecting a gift, the brain mentally stimulates answers to questions such as How will they react? Will they smile? Will they be surprised?

This prediction is based on the activation of the prefrontal cortex, an important part of decision-making and the formulation of future scenarios. The cognitive process of imagining another individual positive emotional con­tent has been shown to trigger the brain's reward system, which results in a higher level of dopamine, a neurotransmitter, strongly related to pleasure and motivation (Givi Galak, 2021). This neurochemical response is representative of the sophisticated neural processes that are responsible for human tendencies toward prosocial behavior and empathetic thinking.

While this behavior may offer immediate satisfaction to the individual presenting the gift, it can lead to a mismatch between the goals of the giver and the true needs of the recipient. If the reaction of the person receiving the gift does not align with our anticipated response, it may induce a sense of disappointment, thereby diminishing the joy experienced by the giver (Givi Galak, 2021). Understanding these important factors is essential for improving the way we give gifts, as it aims to ensure that the presents offered are a genuine expression of the recipient's preferences and desires (Berridge Kringelbach, 2008).

The Role of Dopamine in the Joy of Giving

Dopamine, a key neurotransmitter, plays a central role in the emotional experience associated with acts of generosity, such as gift-giving. Notably, dopamine is released not only upon the recipient's acquisition of the gift but also during the anticipatory phase before the actual exchange. This two-way reward pathway, involving both anticipatory and reward-related dopamine release, works to sustain the giver’s motivation and sense of reward during the entire process.

Studies employing neuroimaging techniques have revealed that the ventral striatum, a significant component of the brain's reward path, becomes more active during acts of generosity, particularly when gifts are involved (Knutson Greer, 2008). The dual nature of this dopaminergic response, in which the expectation of the recipient's response is involved, as well as the subsequent empirical observation of their emotional state, highlights the elaborate function of dopamine for the social process, and the joy experienced.

Why Giving Gifts During the Holidays Feel Special

Gift-giving during the holiday season holds extra emotional significance, which is due in part to the interplay of nostalgic memories, cultural practices, and social expectations. The brain links the holidays to both positive and negative affective stimuli and with social cohesion and the expectation of celebration. These parameters increase the reinforcement of the gift, and thus the season is a period of unbelievable generosity and joy. So, while wrapping up that perfect present, take a moment to appreciate the brain’s role in amplifying the season's magic. After all, the true gift lies in the joy of giving. 

Resources

Givi J, Galak J. Gift Recipients’ Beliefs About Occasion-based and Nonoccasion-based Gifts: The Importance of Signaling Care and Meeting Expectations in Gift Giving. J Consum Psychol. 2022; 32: 445–465. https://doi.org/10.1002/jcpy.1239 

Knutson, B., & Greer, S. M. (2008). Anticipatory affect: Neural correlates and consequences for choice. Philosophical Transactions of the Royal Society B: Biological Sciences, 363(1511), 3771–3786. https://doi.org/10.1098/rstb.2008.0155

Berridge, K.C., Kringelbach, M.L. Affective neuroscience of pleasure: reward in humans and animals. Psychopharmacology 199, 457–480 (2008). https://doi.org/10.1007/s00213-008-1099-6 

Written By: Kayan Munim Mbarki