University of Central Florida (UCF) CLP3143 Psychopathology Practice Exam 2

MRI studies of individuals with bipolar disorder typically reveal abnormal brain activity in multiple regions, including the frontal, sub-cortical, and limbic areas. This is significant because these brain regions play crucial roles in emotional regulation, decision making, and mood stabilization.

The frontal cortex is involved in executive functions and impulse control, which can be disrupted in bipolar disorder. The limbic system, associated with emotions and memory, often shows heightened activity that may be linked to mood episodes, such as mania or depression. Sub-cortical structures, like the amygdala, are also implicated in emotional processing, and abnormalities here may contribute to the intense emotional experiences typical of this disorder.

These findings support the understanding of bipolar disorder as a condition where neurobiological factors significantly impact mood regulation, leading to the characteristic mood swings of the disorder. Identifying these abnormalities can assist in developing targeted treatments and interventions for individuals affected by bipolar disorder.