Dr. Catherine Pittman focuses on how brain structures, particularly the amygdala and prefrontal cortex, interact to produce anxiety, offering practical strategies to rewire the anxious brain. Her work emphasizes cognitive-behavioral therapy (CBT) to change thought patterns and reduce anxiety and exposure therapy to desensitize the amygdala. Pittman also highlights the effectiveness of mindfulness and relaxation techniques in calming the amygdala and enhancing prefrontal cortex regulation, providing a comprehensive approach to anxiety treatment.