Excited to share our latest research published in nature! We explored how working memory representations evolve and stabilize with practice, using simultaneous volumetric imaging of more than 73,000 neurons. Big thanks to my amazing team and collaborators! Special appreciation

Please come to Emmeraude’s presentation on noradrenaline effects on cortical microcircuits this pm at the Circuit and Behavior satellite.

New collab with the @brainsOnMyMind lab assessing the causal link between cingulate cortex activity and arousal. 😎😎😎

Striosomes Target Nigral Dopamine-Containing Neurons via Direct-D1 and Indirect-D2 Pathways Paralleling Classic Direct-Indirect ... biorxiv.org/cgi/content/sh… #biorxiv_neursci

Extremely pleased to finally share Chao’s hard work developing and implementing a strategy to identify GPCR agonists that selectively modulate particular locus coeruleus (LC) projections. Rarely have I ever been so proud of a person or a paper, I sincerely hope you enjoy it too.

The Sjöström Lab is looking for a postdoc, with application deadline July 31st! See attached for details.

As a scientist, one of my absolute fav things to do is apply methods that we've developed to imaging datasets from the literature that we love to test our theories of how the brain is organised. Our newest paper in Cell Reports led by Natasha Taylor ticks all these boxes!

Happy to share this pre-print led by Hayley Thorpe (post-doc in The Lab of NODD) in collaboration with @e_covey_johnson Abraham Palmer and Sandra Sanchez-Roige!

Our new approach for #chemogenetic tuning of #dopamine imaging sensitivity is now out in Nature Communications Fantastic teamwork by @LabouesseMarie Maria Wilhelm, Zacharoula Kagiampaki, Andrew Yee and many amazing collabs! @LouisTrudeau Yaroslav Sych🇺🇦 rdcu.be/dLO3m

New paper out in Nature Neuroscience! Collaborating with several labs, we developed genetically encoded biosensors to track opioid pharmacology in the brain & provide powerful new tools for dissecting complex circuit-specific dynamics 🔧🧠 nature.com/articles/s4159…

Excited to publish a broad set of enhancers to target interneuron types in the brain, along with a broad set of collaborators. This is part of the BI armamentarium, which together will help revolutionize the targeting and understanding of brain circuits. biorxiv.org/content/10.110…

🔔🔵After nearly 5 years from its conception with Johannes Bohacek, I'm proud to share that our paper on opto-fMRI of the Locus Coeruleus is finally published in Nature Neuroscience! Huge thanks to everyone who contributed—including reviewers and editors! rdcu.be/dT3kB

A promisiong way to reduce glial scars when using chronic electrode implantation. Results from a collaboration that was initiated a few years ago. onlinelibrary.wiley.com/doi/10.1002/ad…

Happy to share Anisia's work AJP-Endocrinology and Metabolism where we found that the adrenoceptor alpha-1b plays a key role in mediating the effects of the sympathetic nervous system on hepatic metabolism, particularly in female mice! journals.physiology.org/doi/full/10.11…

I am recruiting graduate students for my lab McGill University for admission in Fall 2025! Get in touch if you're interested in how brain circuits implement distributed computation, including dopamine-based distributed RL and probabilistic representations.

Apply now for the next Neurophotonics Summerschool in Quebec City. 👇👇👇

I agree, #neuroscience has officially moved. This will be my last tweet Please like and RT this to make sure everyone knows where to join us!

First preprint from the lab: biorxiv.org/content/10.110…

My lab at Université Laval in Québec City, Canada, is looking for a postdoc to study how neuromodulatory systems impact cortical processing during foraging behavior. This fully-funded position offers a collaborative environment in a great city. can-acn.org/postdoctoral-p…

Our work with Pablo Tano , HyungGoo Kim Athar N Malik, MD, PhD Alexandre Pouget and Nao Uchida exploring how dopamine neurons could enable multi-timescale reinforcement learning in the brain is out in nature nature.com/articles/s4158…