For the first time, scientists have confirmed a neurobiochemical link between dopamine and cognitive flexibility, according ...

The information from the PET scan and from the CT scan is different but complementary. The PET scan shows areas with increased metabolic activity, while the CT scan shows detailed anatomical locations ...

“Since PET scans cover a larger area of the body ... to avoid false positives or negatives,” he says. He adds, “For example, the tracer used in PET can help an interpreting radiologist ...

Can a patient have a CT scan, diagnostic X-ray examination or MRI scan on the same day as the PET/CT scan? » After a PET scan, how long does a patient need to wait before using public transportation ...