Radiology & Imaging

Warming of CT contrast media may not be needed

According to ARRS' American Journal of Roentgenology (AJR), the resources required to warm iohexol 350 to body temperature before injection for CT may not be warranted, given the lack of observed practical benefit.

Neuroscience

New imaging measure to track brain aging

Researchers from UNSW Sydney's Centre for Healthy Brain Aging (CHeBA) have developed an improved neuroimaging measure to monitor age-related cognitive decline in older adults.

Medications

ADHD drug class leads to fewer side effects in preschool children

About 2.4 percent of preschool-age children have an attention-deficit/hyperactivity disorder (ADHD) diagnosis. For these children, behavioral interventions intended to redirect a child or otherwise replace negative behaviors ...