Neuroimaging

Neuroradiology is a branch of medical imaging focused on spotting abnormalities of the central and peripheral nervous system, spine, head and neck. These highly trained doctors use CT, MRI, X-ray and other techniques to diagnose strokes, tumors, aneurysms and other neurological conditions.

Thumbnail

Advanced MRI techniques may provide insight into brain damage stemming from youth sports

The study is part of a bigger effort to understand why some children recover better than others following head injuries.

Thumbnail

Basketball players' brains are wired differently, new MRI data suggest

Although some form of neural superiority may not be the driving factor behind an elite athlete’s talent, new evidence shows these individuals have unique structure and connectivity patterns.

Thumbnail

Altered brain structure may play a role in eating disorders, MRI data suggest

Experts recently uncovered evidence suggesting  behaviors such as undereating, binging and purging could be owed to anatomical alterations in parts of the brain. 

Thumbnail

Experts update AUC for amyloid, tau PET imaging for first time in more than a decade

The new appropriate use criteria define 17 specific clinical scenarios, guiding providers on situations when amyloid or tau imaging are and are not appropriate.

Elizabeth Smart reviews SPECT results with Dr. Daniel Amen

Infamous kidnapping survivor shares brain scan findings detailing the impact of her trauma

Elizabeth Smart recently underwent SPECT imaging to see how her traumatic experiences may have affected her brain on a physiological level. 

Ischemic stroke shown in CT scans. Image courtesy of RSNA

New algorithm is twice as accurate at predicting stroke timing compared to the standard of care

Determining stroke onset is critical for management, as there is a small window of time for initiating treatment that can inhibit damage.

gaming keyboard

How gaming addiction affects brain activity, according to new MRI data

Over time, the brain's reward system may become less responsive to standard rewards in individuals with gaming addiction.

Thumbnail

How opioid use disorder affects brain size and function

The CDC estimates that over 6 million people in the U.S. struggle with OUD, and prior research has indicated that only 20% receive treatment for the disorder.

Around the web

GE HealthCare designed the new-look Revolution Vibe CT scanner to help hospitals and health systems embrace CCTA and improve overall efficiency.

Clinicians have been using HeartSee to diagnose and treat coronary artery disease since the technology first debuted back in 2018. These latest updates, set to roll out to existing users, are designed to improve diagnostic performance and user access.

The cardiac technologies clinicians use for CVD evaluations have changed significantly in recent years, according to a new analysis of CMS data. While some modalities are on the rise, others are being utilized much less than ever before.