Reposted by Robert RozeskeAli Mohebi @mohebial.bsky.social · 25/09/2026Honored to host this group of brilliant scientists for our second season of Brain Talks on the Isthmus! Join us on the Isthmus for some good old Wisconsin cheese and Science! 0215
Reposted by Robert Rozeskeallen institute @alleninstitute.org · 26/09/2026Twenty years ago, on this day in 2006, Allen Institute for Brain Science announced the completion of our inaugural project: a web-based, 3D map of gene expression in the mouse brain providing scientists with a level of data previously not available. #openscience 0417
Reposted by Robert RozeskeCiaran Murphy-Royal @murphyroyallab.org · 25/09/2026Come join us at the @crchum.bsky.social ! It really is as good as it looks! 11711
Reposted by Robert RozeskeDr. Becca @docbecca.bsky.social · 06/08/2026Please share--the Shansky lab is currently recruiting at all levels to work on an NIH-funded project investigating sex differences in the neural circuits that drive defensive behaviors. The official job ad isn't yet up, but interested folks can contact me as instructed here www.shanskylab.com/joinshanskylab.comJoin — Shansky LabThe lab at our end-of-semester field day 490100
Reposted by Robert RozeskeJibran Khokhar @drjkhokhar.bsky.social · 16/09/2026So grateful to @thetransmitter.bsky.social for the opportunity to talk about a paper that truly shaped how I think about my science by @fowleruci.bsky.social and @paulkennyphd.bsky.social! They helped make causal sense of the association that people call “Mr. Big“ in the context of 🚬! 13513
Robert Rozeske @rrrozeske.bsky.social · 16/09/2026I'm thrilled to share our recent publication “Overlapping representations in the ventral hippocampus support rapid fear memory retrieval” www.nature.com/articles/s41... We asked, what is the moment-to-moment link between HPC spatial representations, memory retrieval, and fear behaviour?nature.comOverlapping representations in the ventral hippocampus support rapid fear memory retrieval - Nature NeuroscienceFear learning increases the similarity of threatening and neutral context representations in ventral CA1, which may enable faster reinstatement of threat memories, compared to dorsal CA1. 2297
Reposted by Robert RozeskeMazen Kheirbek @mazenkheirbek.bsky.social · 14/09/2026Our new review is out now on the ventral hippocampus, highlighting a large body of recent work, from the information it represents to how internal state shapes its activity to how its circuits influence behavior. 03213
Reposted by Robert RozeskeNikolas Karalis @nikolaskaralis.bsky.social · 23/08/2026Last week to apply for a poster or contributed talk! Join us in Paris for the Neuromodulation of Neuronal Circuits Conference. September 16-17, Paris Brain Institute www.paris-circuits.eu Abstract deadline: September 1 184
Reposted by Robert RozeskeGabrielle Girardeau @ggirardeau.bsky.social · 01/04/2026Our paper is out today!!! (not an April fool's day joke) Congrats to authors @azulsilva.bsky.social, @belalima-paiva.bsky.social, Ele Pronier, and mostly to the amazing scientist and human being who led this project @facuumm.bsky.social #neuroskyence #hippocampus www.nature.com/articles/s41...nature.comDorsoventral hippocampus neural assemblies reactivate during sleep following an aversive experience - Nature NeuroscienceSynchronization of sharp-wave ripples across the dorsoventral hippocampus during sleep supports coordinated reactivation that represents negative experiences more faithfully than positive ones. 117831
Reposted by Robert Rozeskemark cembrowski @markcembrowski.bsky.social · 11/05/2026Lineup, including trainee talks, is all set for this year's Neural Circuits and Behaviour Satellite at @canacn.bsky.social, co-hosted with @franklandlab.bsky.social . One week away, with a few tickets remaining for anyone interested! www.eventbrite.com/e/neural-cir... 13113
Reposted by Robert RozeskeMark Brandon @markbrandonlab.bsky.social · 14/01/2026I’m very happy to share the latest from my lab published in @Nature Hippocampal neurons that initially encode reward shift their tuning over the course of days to precede or predict reward. Full text here: rdcu.be/eY5nh 210632
Reposted by Robert RozeskeNikolas Karalis @nikolaskaralis.bsky.social · 19/02/2025Very happy to announce the "Paris Circuit Dynamics Conference 2025: Hippocampal–Cortical Circuits: From structure to computation", on 28 - 29 April 2025 at the Paris Brain Institute. You are welcome to register and join us! www.paris-circuits.euparis-circuits.euParis Circuit DynamicsThis two-day conference will bring together leading experts from the Paris region and abroad to discuss the dynamics and neural coding in hippocampal and cortical circuits. The program will focus on ... 02713
Robert Rozeske @rrrozeske.bsky.social · 02/02/2025Our team is recruiting postdocs interested in using calcium imaging & in vivo ephys to study how the hippocampus prefrontal cortex dynamically control context-guided defensive behaviours 🇨🇦 rozeskelab.org @uoft.bsky.social @utsc.bsky.social 001
Reposted by Robert RozeskeViktoria Cologna @colognaviktoria.bsky.social · 20/01/2025Our global study on the state of trust in scientists is now out in Nature Human Behaviour! 🥳 With a team of 241 researchers, we surveyed 71,922 people in 68 countries, providing the largest dataset on trust in scientists post-pandemic 👇🧵https://www.nature.com/articles/s41562-024-02090-5 24903384
Reposted by Robert RozeskeCiaran Murphy-Royal @murphyroyallab.org · 09/12/2024Delighted to share an update to our preprint, reviewed at @elife.bsky.social, and now sent back for re-review. Colossal work by the team and driven home by @mathiasgua.bsky.social Quick 🧵 of what's new - www.biorxiv.org/content/10.1...biorxiv.orgEarly-life stress induces persistent astrocyte dysfunction associated with fear generalisationEarly-life stress can have lifelong consequences, enhancing stress susceptibility and resulting in behavioural and cognitive deficits. While the effects of early-life stress on neuronal function have ... 28632
Reposted by Robert RozeskeTomás Ryan @tjryan.bsky.social · 19/12/2024Announcing the 2025 "Engram and Ensembles in Learning and Memory" meeting, at @tcddublin.bsky.social Half of speakers will be selected from abstracts submitted by trainees. Registration is open below, with discounted rates available until January 31st. event.fourwaves.com/engramsensem... 05524
Reposted by Robert RozeskeBlake Richards @tyrellturing.bsky.social · 19/12/2024Out now in Nature from @behrenstimb.bsky.social and crew: www.nature.com/articles/s41... Understanding this kind of schematic pattern learning and transfer will be key, IMO, to moving towards models of what we might call "higher-order cognition" or "reasoning". 🧠📈 🧪nature.comA cellular basis for mapping behavioural structure - NatureMice generalize complex task structures by using neurons in the medial frontal cortex that encode progress to task goals and embed behavioural sequences. 310429
Reposted by Robert RozeskeAlexandra Keinath @atkeinath.bsky.social · 26/11/2024Super excited to share our first preprint of work from the lab! We monitor and manipulate the CA1 representation of mice exploring a multicompartment environment to contrast geometric vs. predictive theories of cognitive mapping. TLDR: All signs point to a predictive theory! tinyurl.com/yeyv5p3xtinyurl.comIdiosyncratic navigation determines mouse CA1 representational structure in a multicompartment environmentOrganisms from mice to humans rely on cognitive maps instantiated by the hippocampal formation to flexibly and efficiently navigate the world. Traditional theories of cognitive mapping posit that thes... 104516