Newsroom Stories

Echocardiograms show that the thickness of left ventricular (LV) walls in the hypertrophied heart (left) are nearly twice that of the normal heart.”The heart is the single most energy-consuming organ per weight in the body,” says Lisa de las Fuentes, M.D. Under some conditions this energy-hungry organ is prone to defects in its energy metabolism that contribute to heart disease, according to research published in the Journal of Nuclear Cardiology by de las Fuentes and colleagues at Washington University School of Medicine in St. Louis.

The School of Law’s American Indian Law and Economic Development Program and the St. Louis law firm of Sonnenschein, Nath & Rosenthal have garnered an important legal victory concerning the sovereignty of the Cheyenne River Sioux Tribe in South Dakota. Working with local attorneys in South Dakota, they helped the tribe defend a federal lawsuit challenging the authority of the tribe’s courts to hear a discrimination case brought by tribal members against a non-Indian bank doing business on the reservation. In a fifteen-page opinion released this morning, Judge Charles B. Kornmann of the U.S. District Court for the District of South Dakota ruled that the tribe’s courts had jurisdiction over the case and affirmed a 2003 verdict by a tribal jury awarding $875,982.46 in damages, interest, and costs to the aggrieved tribal members.

How would you remember this strange image?A psychologist at Washington University in St. Louis is shedding new light on strategies people use to learn and then remember images, showing that some techniques are more effective than others. Brenda Kirchoff, Ph.D., WUSTL research associate in psychology in Arts & Sciences, used functional magnetic reasonance imaging to identify four major learning and memory strategies that range from visual to verbal, each relying on different parts of the brain. The findings eventually may help provide behavioral modification treatments for individuals with memory impairment, including adults afflicted with age-related memory loss and early onset Alzheimer’s disease.

Constant blood flow shields the brain from cold, limiting the effects of any attempt to cool the brain.Attempts to cool the brain to reduce injury from stroke and other head trauma may face a significant obstacle: current cooling devices can’t penetrate very deeply into the brain. Scientists at Washington University School of Medicine in St. Louis have shown that blood flow in the brain creates a “cold shielding” effect and have developed a method for calculating brain temperature that may be used to improve brain cooling techniques.

David Kilper / WUSTL PhotoLars Angenent with an earlier model of his microbial fuel cell. An advance in the design has increased the power output by a factor of 10. Hopes are that the fuel cell can be scaled up even more and function as a viable energy form.In the midst of the worldwide energy crisis, researchers at Washington University in St. Louis have been continuing their work on a microbial fuel cell that generates electricity from wastewater. Advances in the design of this fuel cell in the last year have increased the power output by a factor of 10 and future designs, already in the minds of the researchers, hope to multiply that power output by 10 times again. If that goal can be achieved, the fuel cell could be scaled up for use in food and agricultural industries to generate electrical power – all with the wastewater that today goes right down the drain.

Maki & Associates, TokyoSaligman Family Atrium, Mildred Lane Kemper Art Museum, Sam Fox School of Design & Visual ArtsIn 1960 a young Japanese architecture professor named Fumihiko Maki completed his first-ever commission while teaching at Washington University in St. Louis. Four decades later, Maki is among the world’s premier architects, a Pritzker Prize-winner renowned for creating monumental spaces that fuse Eastern and Western sensibilities. Current projects include both the $330 million United Nations expansion in Manhattan and Tower 4 at the former World Trade Center site. Now Maki has returned to Washington University as architect of the new Mildred Lane Kemper Art Museum, a dramatic, light-filled structure that will showcase the university’s internationally renowned art collection.

David KilperAs fall quickly approaches, so does the time for which many parents and students have long been waiting — some would say, dreading — the first day of college. Your child’s departure for college is a monumental step and one that you can start preparing for when your child is just taking his or her first steps, says a Washington University in St. Louis expert on the college experience.

Group work is the name of the game in many companies. The thinking is that workers will learn more and help each other when they are put into groups composed of people with a variety of expertise. But does this always happen? Some recent research suggests that it may not … at least not always.

When investors buy stock at inflated prices, they have a right to sue the company for any losses. Unfortunately, securities litigation isn’t paying off for shareholders – even when they win. Instead, large institutional investors and lawyers rake in the money and existing shareholders end up losing out.

When thinking about the well-being of older adults, most people focus on medical care, but mental health care is a growing, pressing concern for older adults and their families. “At least one in five older adults suffer from a mental disorder and experts in geriatric mental health anticipate an ‘unprecedented explosion’ of older adults with disabling mental disorder,” says Enola K. Proctor, Ph.D., mental health care expert and professor of social work at Washington University in St. Louis. “While older adults may receive adequate medical and psychiatric care, they rarely receive the care necessary to deal with the general ‘problems with living,’ or social stresses. These psychosocial problems, such as isolation and family stress, may exacerbate psychiatric problems, depression in particular, and contribute to functional decline.”