Individual differences in regulatory focus predict neural response to reward

Area of Science:

• Neuroscience
• Psychology
• Cognitive Science

Background:

• Goal pursuit involves both reward circuitry and psychological factors, often studied separately.
• Regulatory focus theory describes two motivational orientations: promotion (gain-focused) and prevention (loss-focused).

Purpose of the Study:

• To investigate individual differences in neural responses to reward using the psychological construct of regulatory focus.
• To examine the relationship between promotion and prevention orientations and brain activity in reward circuits.

Main Methods:

• Utilized the monetary incentive delay task to assess neural response to reward cues.
• Employed a within-subject design with instructional framing for promotion and prevention orientations.
• Measured individual differences in regulatory focus and correlated them with ventral striatum activity.

Main Results:

• Higher promotion orientation correlated with lower ventral striatum response to gain cues.
• Promotion orientation was associated with decreased ventral striatum response even to no-value cues, indicating potential hypoactivity.
• Prevention orientation did not show a correlation with ventral striatum response to gain cues, supporting discriminant validity.

Conclusions:

• Individual differences in regulatory focus dynamically interact with reward system function.
• Promotion orientation may be linked to a hypoactive reward system, suggesting a complex interplay between self-regulation and neural reward processing.
• Findings bridge the gap between psychological motivation and neural reward mechanisms.