Newsroom Stories

Will stock in Facebook, which recently filed for initial public offering (IPO), drop significantly following the end of its IPO lock-up period later this year? It might if the company follows recent trends, finds a new study by graduate students at Washington University in St. Louis.

Researchers have found significant differences in brain development in infants as young as six months old who later develop autism, compared to babies who don’t develop the disorder. The new research, which relied on brain scans acquired at night while infants were naturally sleeping, suggests that autism doesn’t appear abruptly, but instead develops over time during infancy.

Many children with an autism spectrum disorder (ASD) can benefit from medication for related disorders such as attention-deficit/hyperactivity disorder (ADHD). “Unfortunately, there is very poor understanding of overall medication use for kids with autism,” says Paul T. Shattuck, PhD, assistant professor at the Brown School at Washington University in St. Louis. As a step toward improving the situation, Shattuck and colleagues studied psychotropic medication use compared across individuals with an ASD, ADHD and both an ASD with ADHD. “Observations from the present study reinforce the complexity of pharmacologic treatment of challenging behavior in kids with ASDs and ADHD. There needs to be a clearer guide for treating kids with both an ASD and ADHD,” he says.

Deanne Bell, an alumna of Washington University in St. Louis and host of popular science and technology-themed television shows, will share her love for a profession that she finds fun, creative, and critical to innovation, in an Assembly Series presentation at 7 p.m. Friday, Feb. 24.

Last year, the National Collegiate Athletic Association required all aluminum bats used in college play to meet a new performance standard designed to limit the exit speed of the ball off the bat. This year, the National Federation of State High School Associations also has implemented the new standard. With spring training beginning at all levels this month, a WUSTL professor and WUSTL baseball coaches comment on the new bats and how they have affected play.

The American public exhibits deep partisan divisions about the direction that federal fiscal policy should take, finds a new national survey from the Weidenbaum Center at Washington University in St. Louis. The American Panel Survey will take place monthly, and will measure shifts in attitudes over time.

Peter Gizzi’s poetry practically vibrates with tensions — between the lyrical and the abstract, joy and grief, interior and exterior. In Threshold Songs, his fifth and most recent collection, the writer is at once elegiac and experimental, building poems and shaping meanings from the rhythms and collisions of words and language even as he mourns a string of personal losses. On Thursday, Feb. 23, Gizzi, the Visiting Hurst Professor of Poetry, will read from his work as part of The Writing Program’s spring Reading Series.

Dance students in the Performing Arts Department (PAD) in Arts & Sciences get things moving Feb. 6 as part of an advanced master class led by acclaimed improvisational dancer Kirstie Simson. Described as “a force of nature,” by The New York Times, Simson was on campus as the PAD’s 2012 Marcus Residency Dance Artist.

Brian Phillips; Larry J. Shapiro, MD, executive vice chancellor for medical affairs and dean of the School of Medicine; and Joseph Roddy, St. Louis Alderman for the 17th Ward, celebrate after Roddy presented Shapiro with a proclamation thanking the School of Medicine for its Holiday Outreach program, orchestrated by the Washington University Medical Center Redevelopment Corp.

Kilian Q. Weinberger, assistant professor of computer science & engineering in the School of Engineering & Applied Science, has won a prestigious Faculty Early Career Development Award (CAREER award) from the National Science Foundation. Weinberger’s CAREER project, “New Directions for Metric Learning,” seeks to solve one of the fundamental problems of machine learning: how to compare individual texts, images or sounds.