Thrilled to share that I’ll be starting my lab at the SickKids Research Institute and University of Toronto in August! williamsonlab.ca Recruiting at all levels. Get in touch if you’re interested in astrocyte biology of cognition and disease!

How does the brain build a memory? A common assumption is that the neurons activated during an experience collectively form the memory engram. In our new Nature Neuroscience paper (finally out!), we show that this is not the case. www.nature.com/articles/s41...

Excited to share our study in Neuron led by @travisgoode.bsky.social, a K99 PDF (interviewing for Faculty) and Sahay lab team with collaborators at BROAD, Hopkins, and UW Seattle, defining a neural circuit that links prior experience with feeding behavior. Open Access: sahaylab.com/publications

Neuroscientists: The lesion made by an optical fiber, electrode, or injector in the brain--is it a "track" (e.g., "fiber track") or a "tract"? I have my own opinion, but curious what others think.

Excited to share that I landed my dream job!🎉🎉🎉 The Pennington Lab will be opening at the University of British Columbia in January 2026! @ubcpsych.bsky.social @dmcbrainhealth.bsky.social

Yes, I am on the academic job market looking to start my own lab at the intersection of molecular, computational, and systems neuroscience! If you think my work may be interest to your department, please don't hesitate to reach out. Thank you, Keri!

Reminder that we're looking for a Post Doc and the deadline is looming (Sept 5th). If you are interested, please get in touch. If you see this, please repost it to that it is seen by potential applicants!

Had a blast writing this insight article with @sydneytrask.bsky.social covering original research from the @michaeldrew.bsky.social lab on the stress-specific recruitment of a brain region that drives fear behaviors! doi.org/10.7554/eLif...

Sharing a new paper from the lab. This paper, led by Sangyoon Ko, represents a merging of two longstanding research themes in the lab-- adult neurogenesis and systems consolidation. rdcu.be/el18q A short thread follows for those interested. 1/n

The Texas Science Festival began on Friday & we’ve already had fantastic fun at some exceptional events. We’ve got lots more in the works, including 2 events tonight and 3 tomorrow. Check out the full schedule at sciencefest.utexas.edu/events #TexasScience #TexasScienceFestival #UTAustin

Registration & Abstract Submission is open for the 2025 "Engram and Ensembles in Learning and Memory" meeting, at Trinity College Dublin in May. Abstract deadline February 14. #EngramsandEnsembles2025 Preliminary Agenda at event website: event.fourwaves.com/engramsensem...

Excited that our paper with Hans Hofmann's lab is out! Extinction training suppresses activity of fear memory ensembles across the hippocampus and alters transcriptomes of fear-encoding cells: t.co/K8d4jAhiKS

Why do sublinear response summation and quenching of shared variability tend to co-occur in cortex? We review phenomenological, normative, and circuit explanations. With Robbe Goris, Ruben Coen-Cagli, Nick Priebe, & Mate Lengyel. rdcu.be/dy1q5 🧪 #neuroskyence

Having health insurance in the US means that you now have a part-time job haggling with your insurance company & advocating for your own healthcare. To that end, here's a tool that can help with filing claims to contest denial of coverage, created by the nonprofit newsroom @propublica.bsky.social

#Pavlovian2024 will be held from September 26-28 in Indianapolis! If you are interested in organizing a symposium, please complete this form: forms.gle/4QNv1TGBeHuf... Proposals are due 1/26/24 at 5 pm ET. Proposed speakers should be confirmed at time of submission. pavlovian.org