Effects of informative and confirmatory feedback on brain activation during negative feedback processing

Area of Science:

• Neuroscience
• Cognitive Psychology
• Affective Science

Background:

• Negative feedback processing is crucial for learning and adaptation.
• Emotional responses to failure can impact subsequent performance.
• The neural mechanisms underlying different feedback types are not fully understood.

Purpose of the Study:

• To compare the neural effects of informative versus confirmatory feedback on brain activation during negative feedback processing.
• To investigate how different feedback types modulate emotional responses to failure.
• To explore the functional connectivity between brain regions involved in feedback processing.

Main Methods:

• Fourteen male undergraduates completed spatial-perceptual tasks with either informative or confirmatory feedback.
• Brain activity was recorded using functional magnetic resonance imaging (fMRI).
• Psychophysiological interaction (PPI) analysis was used to examine functional connectivity.

Main Results:

• Confirmatory feedback led to increased amygdala, dorsal anterior cingulate cortex, and thalamus activation, suggesting negative emotional responses.
• Informative feedback resulted in greater dorsolateral prefrontal cortex (DLPFC) activity during failure.
• PPI analysis showed negative coupling between the DLPFC and amygdala during informative feedback.

Conclusions:

• Confirmatory feedback appears to heighten negative emotional reactions to failure.
• Informative feedback may promote implicit down-regulation of negative emotions by engaging the DLPFC and modulating amygdala activity.
• Task-relevant information in feedback could be a key factor in emotional regulation after failure.