Newsroom Stories

Photo by Joe AngelesJana Harper, lecturer in book arts in the Sam Fox School of Design & Visual Arts, leads a course in the Nancy Spirtas Kranzberg Studio for the Illustrated Book.Dedicated to the creation, study and exhibition of multidisciplinary and collaborative work, the Sam Fox School of Design & Visual Arts reflects larger developments within art and architecture education.

This illustration of the Cox-Maze procedure shows the ablation lines in the left atrium.Heart surgeons at the School of Medicine have helped usher in a new era in the surgical treatment of atrial fibrillation. Using radiofrequency devices — rather than a scalpel — they’ve greatly shortened the surgery and made it significantly easier to perform. WUSM surgeon Ralph J. Damiano Jr. and colleagues have played a vital role in developing the devices, which deliver high-energy waves to heart tissue and very quickly create scars or ablations.

Photo by David Kilper / WUSTL PhotoResearchers enabled a 14-year-old to play a video game using signals from his brain.Teenage boys and computer games go hand-in-hand. Now, a St. Louis-area teenage boy and a computer game have gone hands-off, thanks to a unique experiment conducted by a team of neurosurgeons, neurologists, and engineers at Washington University in St. Louis. The boy, a 14-year-old who suffers from epilepsy, is the first teenager to play a two-dimensional video game, Space Invaders, using only the signals from his brain to make movements.

University of Minnesota professors Robert L. and Rosalie A. Kane will present “Long-Term Care Shouldn’t Be This Way: Two Perspectives” from 4 to 6 p.m. Tuesday, Oct. 24, in the 2nd-floor Lounge of Brown Hall at the George Warren Brown School of Social Work on WUSTL’s campus.

Photo by David Kilper / WUSTL PhotoNew biomaterials greatly reduce the risk of blood clotting.Biomedical engineers at Washington University in St. Louis have developed new biomaterials to recruit endothelial cells to the inner surfaces of vascular grafts. Endothelial cells normally line blood vessels and actively protect against blood clotting. Blood clotting on artificial materials is currently so severe that the use of vascular grafts is limited to large diameter vessels. A team led by Donald Elbert, Ph. D., Washington University assistant professor of biomedical engineering, synthesized the new materials. More…

According to a 2005 U.S. Department of Health and Human Services report, nursing homes in the United States in 1999 cost an average of $47,000 per year, with costs rising each year. Choosing a course of care for an elderly family member is both a financial decision and an emotional one. A business and economics professor at Washington University in St. Louis is using game theory to understand these long-term care decisions. More…

American companies continue to grapple with staying competitive in the global economy. Increasingly, companies and business gurus are citing innovation as the key to sustaining American business’ strength. What’s not clear is what it means for a company to be innovative. Washington University business professors say the best way to infuse innovation into a company is not by hiring creative people, but by managing innovation in a systematic way. More…

The pharmaceutical industry could be wasting more than $50 billion a year in manufacturing costs alone, costs that could translate in to lower prices or greater research and development – according to findings of the largest empirical study ever performed of pharmaceutical manufacturing and the Food and Drug Administration monitoring policies. More…

While the U.S. Food and Drug Administration has lifted the ban on fresh spinach and the produce is back on many grocery store shelves and restaurant plates, some consumers may not be so eager to return to eating the leafy greens that left at least three people dead and 199 others sickened across 26 states after an E coli O157:H7 outbreak. A dietitian at Washington University in St. Louis offers advice on finding new sources of the nutrients offered by spinach for those who are avoiding the leaf vegetable because they are still concerned about its safety. More…

Did the Soviets collude to win chess championships?As allegations of cheating dominate news from the current World Chess Championships in Russia, new research from economists at Washington University in St. Louis offers strong evidence that Soviet chess masters in the Cold War era very likely engaged in collusion to gain an unfair advantage and dominate key international chess championships held from 1940 to 1964.