A clinician trained to manage reactions should be on-site at any imaging facilities doing contrast studies to maintain patient safety.

A study on rat models reveals how prolonged cocaine use disrupts neural networks responsible for regulating emotions and problem solving.

The plaintiffs claim they were imaged for a liver disease study without giving their consent, or learning of the results. 

Oxygenation levels not only seem to be a predictor of cortical growth and cognition, but likely childhood behavior as well, the study found. 

A team from Ireland identified disruptions to the integrity of the blood vessels in the brains of patients experiencing brain fog due to the disease.

The technique was successful in a proof-of-concept animal study, but human trials are a long way off. 

Researchers from the University of Michigan scanned 52 patients at multiple field strengths to make the comparison.

MRI scans rarely detect prostate cancer even in men marked as having an elevated risk, calling into question current clinical guidelines.