PET Imaging Reveals Direct Role of Dopamine in Enhancing Cognitive Flexibility
For the first time, researchers have uncovered a neurobiochemical link between dopamine levels in the brain and cognitive flexibility, highlighting the intricate relationship between neurotransmission...






![PET protein atlases for various [11C]MC1 positron PET imaging metrics targeting COX-2.](https://bioengineer.org/wp-content/uploads/2025/03/Breakthrough-PET-Radiotracer-Offers-Initial-Insights-into-Brain-Inflammation-Biomarkers-350x250.jpeg)






