📢📢 My lab at @utah.edu is officially open and I'm RECRUITING — especially techs/specialists and postdocs! Our research focuses on the neurobiology of interoception and learning & memory using tools from systems/comp neuro. Please share! 🧠🏔️🏜️ Apply/more info: zimmerman-lab.org#positions

Neuro grad students! Applications for the 6th annual - Rising Stars in Neuroscience - due Jan 9! Don’t miss this chance to present research, sharpen science communication skills and connect with peers & faculty. Plus you’ll get to experience stunning Utah! medicine.utah.edu/neurobiology...

Very happy to share our new preprint (with Alex Pan-Vazquez) about how dopamine generates representations of value in the striatum!

Looking forward to this!

This is a great opportunity for aspiring neuroscientists! Recent RAs in the Witten lab have gone on to fantastic PhD programs (Pitt, Penn, Colorado, Princeton, Berkeley, Carnegie Mellon).

I’m very excited to share that I will join the University of Utah Department of Neurobiology as an Assistant Professor in Jan 2026!! 🎉🏔️🏜️ My lab will focus on body–brain interactions in learning & memory — how do signals from our internal organs remodel the brain & behavior?

One bad oyster, lasting brain change 🧠 Princeton neuroscientist @czimmerman.bsky.social reveals how a bad meal creates a lasting foul food memory. 📰: pni.princeton.edu/news/2025/ho...

How do we associate the flavors we experience during a meal 🍽️😋 with postingestive effects like food poisoning 🤢🤮 that arise much later? Our answer in @nature.com this week: Illness signals from the gut reactivate and strengthen flavor representations in the amygdala. 📄: nature.com/articles/s41...

Ever sworn off a food after a bad experience? Your brain knows what made you sick, even many hours later. @czimmerman.bsky.social, from @princetonneuro.bsky.social studies how the brain learns from delayed post-ingestive feedback. Read more in our Q&A: www.sainsburywellcome.org/web/qa/it-mu...