Widespread flu activity seen in St. Louis region

The St. Louis region is experiencing widespread flu activity with some deaths, but Washington University physicians say it’s not too late to get a flu shot. The deaths primarily were of otherwise healthy young and middle-aged adults not vaccinated against influenza.

Brain regions ‘tune’ activity to enable attention

The brain appears to synchronize the activity of different brain regions to make it possible for a person to pay attention or concentrate on a task, scientists at the School of Medicine have learned. Pictured is the study’s first author, graduate student researcher Amy Daitch.

Unwanted side effect becomes advantage in photoacoustic imaging

Biomedical engineer Lihong Wang, PhD, and researchers in his lab work with lasers used in photoacoustic imaging for early-cancer detection and a close look at biological tissue. But sometimes there are limitations to what they can do, and as engineers, they work to find a way around those limitations. Wang and his team have discovered a unique and novel way to use an otherwise unwanted side effect of the lasers they use — the photo bleaching effect — to their advantage.

Work, Families and Public Policy series begins Monday, Feb. 3

Faculty and graduate students from St. Louis-area universities with an interest in labor, households, health care, law and social welfare are invited to take part in the continuing series of Monday brown-bag luncheon seminars held biweekly on the Danforth Campus beginning through April 14. The series begins Monday, Feb. 3, with Sean H. Williams, JD, professor at the University of Texas School of Law. His topic is “Dead Children: Tort Law and Parental Investments in Child Safety.”

Bear Cub pitch competition

Beginning at 4 p.m. Thursday, Jan. 23, each of about 30 contenders for Bear Cub grants will present a two-minute elevator pitch outlining innovative ideas in neurology, cardiology, engineering, plant science, software development or other disciplines.

10th Annual Art Show to open Jan. 21

The School of Medicine’s 10th Annual Art Show — featuring artworks of students, faculty and staff — will be held in the Farrell Learning and Teaching Center atrium, 520 S. Euclid Ave., from Jan. 21 through Feb. 21.