A University of Iowa study shows that patients with Alzheimer’s disease are profoundly impacted emotionally by events that they cannot recall. Their feelings persist long after the memories have vanished.

When Margaret Schafer was 11, she started experiencing severe pain in her legs, hips, and shoulders. Her local physician thought it was just growing pains, but Margaret’s parents, Ben and Amy, worried the problem was more serious.

A University of Iowa and Washington University study of neurological patients finds that brain damage to hub locations produces much greater cognitive impairments than damage to other locations.

University of Iowa alumnus Franklin D. Trueblood’s lifelong interest in medical innovation inspired an estate gift that will dramatically enhance cutting-edge genetics research in the UI Roy J. and Lucille A. Carver College of Medicine.

A new class of compounds protects brain cells from the type of damage caused by blast-mediated traumatic brain injury (TBI). Mice treated with these compounds 24-36 hours after experiencing TBI from a blast injury were protected from the harmful effects of TBI, including problems with learning, memory, and movement.

Faith LeMaster has a smile that lights up a room. Despite the many health challenges she has endured throughout her life, this 10-year-old has never let tough times dim that smile.

A University of Iowa study finds teenagers are far more sensitive than adults to the immediate effect or reward of their behaviors. Even when a behavior is no longer in a teenager’s best interest to continue, they will because the effect of the reward is still there and lasts much longer in adolescents than in adults.

University of Iowa infectious disease specialist discusses a decrease in the number of children developing infections related to their care while in the hospital over the last seven years, citing a cultural shift and good research as having the biggest influence.

Although some Iowa hospitals have confirmed cases of EV-D68, University of Iowa Hospitals and Clinics reports no confirmed cases of EV-D68, said Eli Perencevich, professor of medicine at the UI Carver College of Medicine. But doctors have submitted several specimens to be tested. Actual care and management of the virus are very standard and are part of our protocol, he said.

A coating material that contains silver nanoparticles appears to reduce the number of germs that survive on surfaces, according to a study conducted by researchers at the University of Iowa Hospitals and Clinics. The findings suggest that the coating may be potentially useful for preventing infections in hospital settings.

Through an agreement with the Association of American Universities, the University of Iowa Office of Research and Economic Development is making available to the campus community free live and on-demand streaming of the upcoming TEDMED 2014 talks.

"Iowa Now Minute" is a 60-second roundup highlighting recent UI activities, research, public engagement, and campus life. Look for a new video every Thursday in Iowa Now.