Neural correlates of processing stressful information: an event-related fMRI study.

Recent neuroimaging studies investigating neural correlates of psychological stress employ cognitive paradigms that induce a significant hormonal stress response in the scanner. The Montreal Imaging Stress Task (MIST) is one such task that combines challenging mental arithmetic with negative social evaluative feedback. Due to the block design nature of the MIST, it has not been possible thus far to investigate which brain areas respond specifically to the key components of the MIST (mental arithmetic, failure, negative social evaluation).