How the brain encodes social rank and “winning mindset”
Most social animals, humans included, organize themselves into hierarchies that guide individual behavior. For instance, if you’re reaching for the last piece of pizza at a party and you see another hand going for it at the same time, your next move probably depends both on how you feel and to whom the hand belongs. Your little sister—you might go ahead and grab the pizza. Your boss—you’re likely to step back and give up the slice. But if you’re hungry and feeling particularly confident, you might go for it. Professor Kay Tye, co-first authors Nancy Padilla-Coreano and Kanha Batra, and colleagues have made inroads in uncovering how mammalian brains encode social rank and use that information to shape our behaviors, such as whether to fight for that last pizza slice.
- What’s so special about Salk? Everything.An exceptional history, visionary design and trailblazing faculty make the Salk Institute unique among elite research institutions. And we’re just getting started. Today, Salk faculty are daily making discoveries that may one day turn the tide on Alzheimer’s, aging, cancers, climate change and more.
- Margarita Behrens—Master of brain circuitsGrowing up in Chile, Research Professor Margarita Behrens was torn between becoming an architect and a scientist. She ultimately decided to pursue biochemistry. Now at Salk, Behrens studies how neurons develop in the brain. Her findings have implications for neurodevelopmental disorders such as schizophrenia and autism.
- Julie Auger—Shaping Salk’s science through shared resourcesJulie Auger’s mother was at a conference in the mid-1980s when she met Jonas Salk. She got his autograph and mailed it to Auger with a note saying, “Don’t ever stop trying to achieve your dreams.” Auger took her mom’s advice, and today she is the executive director of Research Operations at the Salk Institute.
- Gaurav Mendiratta— Using math to solve cancerJumping from theoretical physics to cancer research with no prior training in biological sciences wasn’t an easy transition for Gaurav Mendiratta. Couple this with a move across the world and the birth of his first child shortly after starting his postdoctoral training in a newly opened laboratory—Mendiratta had his work cut out for him.
- A trailblazer’s lasting legacy: Ursula Bellugi bridged humanity and scienceDespite being a world-renowned, award-winning scientific pioneer, Distinguished Professor Emerita Ursula Bellugi didn’t like to say she was smart. Instead, she credited her tremendous success to her insatiable curiosity and her willingness to ask the right questions. This past spring, the world lost a true trailblazer.