Chris Zimmerman

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!

Congratulations, Thomas!!

Thanks, Oliver!

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).

Thanks, Jen!!

Thank you!

Thanks, Gabe!

Thanks, Mari!! Excited that we'll be starting our labs (relatively!) close to each other! 🥳

Thanks, Mark! Really excited to be joining this community 😄

Thanks, PNI!

Thanks, Nick! Hope you're having fun at UConn!

Thank you, Karla!

Thanks, Matt!

Thanks, Kara!!

Thanks so much, Ann!! Hope you're enjoying San Diego!

Thanks, Ali!

Thanks, Sebastian!

Thanks, Ishmail!!

Thanks, Jamie!! Can't wait! 😄

Thank you!

Thanks, Ed!

I’m especially grateful to my wonderful mentors — @ilanawitten.bsky.social @princetonneuro.bsky.social and @zknight.bsky.social — for all of their support and guidance over the past twelve (!) years. And looking forward, I’m thrilled to be joining the incredible neuroscience community at Utah! 😃

Research in our lab will bring together tools and perspectives — from systems and computational neuroscience, physiology, genomics, and biochemistry — to study how animals learn from feedback from the gut (and other organ systems). I will be recruiting lab members at all levels!

University of Utah Health Campus in winter. Image courtesy of the University of Utah.

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?

Congratulations, Mari!!

Thanks, Jonna!

Thanks, Emilia!

Thanks, Gabe!

Thank you, Thomas!