Excited to share that my first-ever first-author paper (w/ @atabk.bsky.social @AngeliqueDelarazan @zreagh.bsky.social) is now out in PNAS! Building a story to link two objects boosts associative memory and inference, but not memory for the objects themselves. www.pnas.org/doi/10.1073/... 🧵

Active linking through narratives facilitates associative inference | PNAS

In daily life, we often draw inferences about novel associations from prior experiences. This ability, associative inference, is thought to be a ke...

pnas.org

Replay of procedural memory is independent of the hippocampus 👀👀 www.nature.com/articles/s41...

Replay of procedural memory is independent of the hippocampus - Nature Neuroscience

Thompson, Rollik and colleagues show that, during sleep, the brain replays procedural memories in the striatum independently of the hippocampus. Replay content was shaped by prior reward and error out...

nature.com

🧠 ICOM is back! The International Conference on Memory (ICOM7) returns 26–30 July 2027 in Glasgow, bringing together researchers from neuroscience, psychology, and beyond. 🔗 Learn more and sign-up for the newsletter here: icom-memory.org #ICOM7 #MemoryResearch #Neuroscience #Psychology

The Memory Disorders Research Society (www.memorydisorders.org) is now seeking nominations for new members! Self-nominations are welcome. Application is open until April 15 @ 11:59pm PT. Reach out if you have questions about the society or its (amazing) annual meeting! forms.gle/Qn7mchoPpaqL...

MDRS

MDRS is a professional society dedicated to the study of memory. Members engage in basic and clinical research into how memory works and why it fails.

memorydisorders.org

How do the brain’s event representations change as we gain familiarity with an experience? Brain regions’ representations can become coarser or finer as events become familiar. Slow-timescale structure predicts memory. Excited to share this work w/ Narjes Al-Zahli & @chrisbaldassano.bsky.social!

Repeated Viewing of a Film Clip Changes Event Timescales in The Brain

Many everyday experiences share a recurring structure: routines, familiar routes, rewatched films, and replayed songs. How do repeated encounters with such structure alter the brain’s representations ...

jneurosci.org

Hebrew University@hebrewuniversity.bsky.social · 6mo ago

Come explore the big questions at the Open Day of the Safra Center for Brain Sciences🧠 Learn about cutting-edge research in neuroscience, meet leading researchers, and discover interdisciplinary work that drives scientific breakthroughs💡 Feb 22, 15:00 Register! 👇 docs.google.com/.../1FAIpQLS...

Super thrilled to finally share the results of our team effort, from the lab of the one and only @ayab.bsky.social. Hopefully it will stir interesting discussions about how the brain balances continuity and segmentation

Aya Ben-Yakov@ayab.bsky.social · 6mo ago

Excited to share a new paper spearheaded by the wonderful @baror-shira.bsky.social: tinyurl.com/bd8xdcum @erc.europa.eu @nathumbehav.nature.com We test the link between serial dependence (as an index of continuity) and event boundaries (indexing segmentation). A few key findings in the thread:

Excited to share a new paper spearheaded by the wonderful @baror-shira.bsky.social: tinyurl.com/bd8xdcum @erc.europa.eu @nathumbehav.nature.com We test the link between serial dependence (as an index of continuity) and event boundaries (indexing segmentation). A few key findings in the thread:

How do the brain’s event representations change as we gain familiarity with an experience? Brain regions’ representations can become coarser or finer as event familiarity increases. Fine-tuning predicts memory recall. Excited to share this work with Narjes Al-Zahli & @chrisbaldassano.bsky.social!

Repeated Viewing of a Narrative Movie Changes Event Timescales in The Brain

Many experiences occur repeatedly throughout our lives: we might watch the same movie more than once and listen to the same song on repeat. How does the brain modify its representations of events when...

biorxiv.org

Our new paper out in NHB! We started this back in @ptoncompmemlab.bsky.social's lab when I was a postdoc and Rolando was a grad student, showing that stable fMRI representations of places (learned in Rolando's custom-made VR world) provide the best anchors for later item learning

Rolando Masís-Obando@xrmasiso.bsky.social · 7mo ago

What if we could tell you how well you’ll remember your next visit to your local coffee shop? ☕️ In our new Nature Human Behaviour paper, we show that the 𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝗼𝗳 𝗮 𝘀𝗽𝗮𝘁𝗶𝗮𝗹 𝗿𝗲𝗽𝗿𝗲𝘀𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 can be measured with neuroimaging – and 𝘁𝗵𝗮𝘁 𝘀𝗰𝗼𝗿𝗲 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝘀 𝗵𝗼𝘄 𝘄𝗲𝗹𝗹 𝗻𝗲𝘄 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝘀 𝘄𝗶𝗹𝗹 𝘀𝘁𝗶𝗰𝗸.

I will be recruiting 🌟PhD students🌟 for my newish lab! If you're interested in learning & memory mechanisms applied to individual, interactive & collective behavior using computational modeling, real-world experiments and fMRI, email me! RTs much appreciated 🙏 rouhanilab.com

What happens when we learn a new shortcut between places we thought were unconnected? Hannah found that the hippocampus rapidly adjusts its representations of environments to join them into a connected map - excited to share this final paper from her PhD work with me and @mariamaly.bsky.social !

Mariam Aly@mariamaly.bsky.social · 11mo ago

How do we update our predictions when our environment changes? The hippocampus rapidly integrates previously distinct sequences to support updated predictions. Proud of this work with Hannah Tarder-Stoll & @chrisbaldassano.bsky.social! www.biorxiv.org/content/10.1...

How might stories shed light on brain function? Check out this opinion piece by @alexbarnett.bsky.social and I about the DMN and "situation models" -- our understanding of the current "state of affairs" in a story (or even experience). www.sciencedirect.com/science/arti...

New preprint! My stellar undergrad, June Kim, & @charan-neuro.bsky.social find that intersubject pattern similarity at encoding (especially in posteromedial cortex) relates to shared/differing content between Ss at recall (measured using topic modeling) www.biorxiv.org/content/10.1...

Natural language processing captures memory content associated with shared neural patterns at encoding

People can experience the same event yet form distinct memories shaped by individual interpretations. Prior research shows that multivariate activity patterns in the Default Mode Network (DMN) are cor...

biorxiv.org

Over 450 scientists have signed and the list is growing. Israeli scientists - please consider adding your name. Even if it feels like you've signed a dozen letters, we need to keep the flame of opposition alive.

Jonathan Kadmon@kadmonj.bsky.social · last yr.

In the past year and a half, we have been intensively protesting and fighting the Israeli government in an attempt to stop the war, secure the release of all hostages, and prevent the ongoing humanitarian crisis. Until now, our protests have primarily been focused internally.

Come join us at ELSC!

Hebrew University@hebrewuniversity.bsky.social · last yr.

ELSC invites applications for a tenure-track faculty position in neuroscience. We're looking for exceptional early-career scientists to lead innovative, interdisciplinary, and impactful research. Apply Now: ttp.huji.ac.il elsc.huji.ac.il/opportunitie...

Check out our new study by @atabk.bsky.social! He tweaked a word list memory task to have hidden rules at encoding, which shifted and created “event boundaries.” People recalled pre-boundary words more, and post-boundary words less. Other fun bits in the paper include a reinforcement learning model!

Communications Psychology@commspsychol.nature.com · last yr.

This study examines how events structured recall, which was impaired for items after event boundaries. A reinforcement learning model showed that decision certainty predicts recall success. @atabk.bsky.social @wouterkool.bsky.social @zreagh.bsky.social www.nature.com/articles/s44...

An exciting new book by Nachum Ulanovsky that calls for a more ecological approach to neuroscience across disciplines, outlining the advances that make this possible. @mitpress.bsky.social

The Transmitter @thetransmitter.bsky.social · last yr.

In his new book, published today, Nachum Ulanovsky calls on the field to embrace naturalistic conditions and move away from overcontrolled experiments. #neuroskyence www.thetransmitter.org/systems-neur...

New preprint from Yining Ding (@liliand.bsky.social)! "Temporal order memory in naturalistic events is scaffolded by semantic knowledge and hierarchical event structure" osf.io/preprints/ps...

The craziest/loveliest part of departing from @ayab.bsky.social 's lab was this jaw dropping clip they made with KlingAI and a *single* photo of me. I guess this is what you get when you mess with masters of naturalistic stimuli 😱 Such a great gift and now the rest of the world can easily extort me

So happy that our paper on event segmentation in large language models is now out in Behavior Research Methods! tinyurl.com/2j76882b With @mtoneva.bsky.social, @ptoncompmemlab.bsky.social, and Manoj Kumar, we show that LLMs can segment narrative text into meaningful events similarly to humans.

Large language models can segment narrative events similarly to humans - Behavior Research Methods

Humans perceive discrete events such as “restaurant visits” and “train rides” in their continuous experience. One important prerequisite for studying human event perception is the ability of researche...

tinyurl.com

Congratulations Ofer!!! Haifa are lucky to have you

Human hippocampal and entorhinal neurons encode the temporal structure of experience. www.nature.com/articles/s41...

Human hippocampal and entorhinal neurons encode the temporal structure of experience - Nature

Single-neuron recordings from intracranial electrodes inserted into human brains for clinical reasons suggest that the temporal structure of human experience is encoded in human hippocampal and entorh...

nature.com

I want to draw attention to a special issue that Lila Davachi and I put together to memorialize our friend and colleague Sarah DuBrow. It’s full of papers inspired by her work and her being from a group of collaborators, friends, and fans! Thanks @bradpostle.bsky.social for helping make this happen.

Journal of Cognitive Neuroscience (JoCN)@jocn.bsky.social · 2y ago

Very excited that this paper led by @cybellesmith.bsky.social is now out in JoCN!! We show how humans and recurrent neural nets can learn statistics unfolding at multiple timescales rapidly and concurrently. direct.mit.edu/jocn/article...

Rapid Learning of Temporal Dependencies at Multiple Timescales

Abstract. Our environment contains temporal information unfolding simultaneously at multiple timescales. How do we learn and represent these dynamic and overlapping information streams? We investigate...

direct.mit.edu

Does encoding the present compete with predicting the future? Across 3 studies, we find that encoding and prediction are coupled, not competitive! Proud of co-first authors Craig Poskanzer & Hannah Tarder-Stoll, along w/ @raheemajavid.bsky.social & Edoardo Spolaore! osf.io/preprints/ps...

Our paper on how blocked training supports learning of multiple schemas, with Andre Beukers, @collinsilvy.bsky.social, Ross Kempner, Nick Franklin, and @gershbrain.bsky.social, is now out in Communications Psychology! rdcu.be/dEeaG #neuroskyence #psychscisky

If you're going to be at #CNS2024 and are interested in event segmentation and serial dependence, come check out Shira Baror's poster: Monday, April 15 2:30-4:30 The project is at an early stage with very promising pilot results, so we'd love to get your feedback!

Hippocampal-cortical interactions during event boundaries support retention of complex narrative events Officially out in Neuron with @charan-neuro.bsky.social Brendan Cohn-Sheehy, Mitchell Nguyen, Reesha Yadav, and James Spargo!: authors.elsevier.com/a/1i3703BtfH...