Month: December 2018

How can we understand how humans make decisions? How do we measure the root of motivation? Gregory Samanez-Larkin, an assistant professor in Psychology & Neuroscience at Duke, uses neuroeconomic and neuromarketing approaches to seek answers to these questions. He combines experimental psychology and economics with neuroimaging and statistical analysis as an interdisciplinary approach to understanding…

Margarethe (Meta) Kuehn studies vesicles — little bubbles that bud off bacterial membranes. All sorts of things may be tightly packed into these bubbles: viruses, antigens, and information a bacterium will need to make cells vulnerable to infection. But why do bacteria produce these small membrane vesicles in the first place? Why not spread out…

Michael C. Reed was trained as a pure mathematician, but from the start, he was, as he explained to me, a “closet physiologist.” He’s a professor of mathematics at Duke, but he’s always wondered how the body works. Reed explains an example to me: women have elbows that are bent when their arms are straightened,…