Predictors of Performance Monitoring Abilities following Traumatic Brain Injury: The Influence of Negative Affect, Cognitive Dysfunction, and Injury Severity
Fair, Joseph E.; Larson, Michael J.
Survivors of severe traumatic brain injury (TBI) often demonstrate impairments in cognitive control and performance monitoring. Performance monitoring is a cognitive control process modulated by both cognitive and affective variables. Performance monitoring functions can be evaluated using the error-related negativity (ERN) and post-error positivity (Pe) components of the event-related potential (ERP).