Cognitive emotion regulation enhances aversive prediction error activity while reducing emotional responses

Area of Science:

• Neuroscience
• Cognitive Psychology
• Learning Science

Background:

• Cognitive emotion regulation modulates emotional responses.
• The role of emotion regulation in learning remains unclear.
• Prediction error signals in the striatum and ventral tegmental area are crucial for associative learning.

Purpose of the Study:

• To investigate if cognitive emotion regulation influences learning.
• To examine the neural mechanisms underlying emotion regulation's effect on learning.
• To test if emotion regulation affects prediction error-related neural activity.

Main Methods:

• Model-based functional magnetic resonance imaging (fMRI).
• Aversive conditioning task with and without cognitive emotion regulation.
• Analysis of neural activity in the striatum and ventral tegmental area.

Main Results:

• Cognitive emotion regulation decreased emotion-related brain activity.
• It increased prediction error-related activity in a network including the ventral tegmental area, hippocampus, insula, and ventral striatum.
• Enhanced prediction error activity correlated with improved learning performance.

Conclusions:

• Cognitive emotion regulation modulates learning by enhancing prediction error signals.
• This effect may be mediated by dopaminergic pathways involving the ventral tegmental area.
• Emotion regulation impacts learning beyond simply reducing emotional responses.