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bobodeligong.bsky.social

@bobodeligong.bsky.social
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Alison Preston @aliprestonphd.bsky.social · 11/03/2026
We only experience time moving forward. But memory can both predict what comes next and reconstruct what must have happened before. In a new @biorxivpreprint.bsky.social preprint, we show how hippocampal development enables this flexible representation of time 🧵
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Sami Yousif @samiyousif.bsky.social · 26/08/2026
Excited about a new paper (w @russellepstein.bsky.social): "Cognitive maps as a medium for thought", in @cp-trendscognsci.bsky.social! We discuss how maps are an important 'middle ground' rep. medium, and how they may interact with a 'language of thought'. www.sciencedirect.com/science/arti...
sciencedirect.com
Cognitive maps as a medium for thought
Cognitive maps are essential for navigation, but to what extent are they involved in thinking more broadly? In this opinion article, we examine whethe…
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Ben Hayden @benhayden.bsky.social · 13/08/2026
New paper from the BCM Neurosurgery research team! "Neural basis of compositional control" led by @assiachericoni.bsky.social and @justfineneuro.bsky.social ! 🧵 www.nature.com/articles/s41...
nature.com
Neural basis of compositional control - Nature
Behaviour of human participants in a prey-pursuit task reflects dynamic blending of goal-specific control policies, with hippocampus estimating latent states, anterior cingulate cortex orchestrating p...
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Catalina Yang @catalinayang.bsky.social · 09/07/2026
New paper out w/ Katherine Duncan and Morgan Barense! Why do some memories update when our expectations are violated, while others remain stable? What matters most is the strength of a memory at reactivation—not how old it is. And, I designed the cover! royalsocietypublishing.org/rstb/article...
royalsocietypublishing.org
Memory strength at reactivation, not memory age, governs prediction error-driven updating of naturalistic event memory
Abstract. Prediction error during memory reactivation is posited to be a key driver of memory updating. However, prediction error leads to varied memory ou
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Andrew Pruszynski @andpru.bsky.social · 16/07/2026
important paper to dig into!
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micha heilbron @mheilbron.bsky.social · 16/07/2026
What makes some stimuli more memorable than others? In a new paper w/ @davogelsang.bsky.social, we show that the magnitude of a stimulus's ANN representation predicts both image and word memorability Stimuli that activate more features, more strongly, leave a stronger memory trace Out now in JML⬇️
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Peter Kok @peterkok.bsky.social · 09/07/2026
The hippocampus sits at the interface of perception & memory, allowing us to link past, present, & future through its role in generating predictions. Excited to share this theme issue in @royalsociety.org's Philosophical Transactions B, co-edited with @barense.bsky.social & @mariamaly.bsky.social
royalsocietypublishing.org
Volume 381 Issue 1954 | Philosophical Transactions of the Royal Society B | The Royal Society
Influential themed journal issues across the life sciences.
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Roxana Zeraati @roxana-zeraati.bsky.social · 07/07/2026
Our paper "Neural timescales from a computational perspective" is finally out in @natneuro.nature.com: www.nature.com/articles/s41... We discuss how computational models and methods can distill empirical observations on neural timescales into quantitative, testable theories of brain computation.
nature.com
Neural timescales from a computational perspective - Nature Neuroscience
This review integrates computational approaches to provide a unified view on how data analysis methods, biophysical mechanistic models and machine learning approaches can help to uncover the origins a...
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Camille Grasso @grassocamille.bsky.social · 01/04/2026
Happy to share our new preprint: Uncovering the representational geometry of durations Is time represented along a single mental timeline? We combine behaviour + EEG to show that duration is organised in a richer, multidimensional space. w/ @lnalborczyk.bsky.social & @virginievanw.bsky.social
biorxiv.org
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David Clewett @davidclewett.bsky.social · 08/05/2026
Can you make your life feel “longer” in retrospect? Add a dose of change and novelty in the present to later expand memories of your past. Excited to share our work on how dopamine-related processing bends memory to reflect the passage of distinct events. newsroom.ucla.edu/releases/can...
newsroom.ucla.edu
Can dopamine bend time to shape memory?
The brain may use dopamine to expand time between distinct events, enabling us to remember unique episodes.
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Edvard I Moser @edvardmoser.bsky.social · 26/06/2025
Your brain doesn’t just passively track time ⏳ - it structures it. In @Science.org we show that activity in 🧠 memory circuits (LEC) drifts constantly, but makes sharp jumps at key moments, segmenting life into meaningful events. (1/2) 👉 www.science.org/doi/10.1126/...
science.org
Event structure sculpts neural population dynamics in the lateral entorhinal cortex
Our experience of the world is a continuous stream of events that must be segmented and organized at multiple timescales. The neural mechanisms underlying this process remain unknown. In this work, we...
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Cognition @cognitionjournal.bsky.social · 28/04/2026
"Gaze patterns reveal attention-based modulation of lure discrimination" 📢New paper from: Tarek Amer, Jordana Wynn, Margaret Porterfield, Daniel Schacter, & Lila Davachi www.sciencedirect.com/science/arti... @tarekamer.bsky.social ky.social @jordwynn.bsky.social @liladavachi.bsky.social
sciencedirect.com
Gaze patterns reveal attention-based modulation of lure discrimination
The ability to differentiate highly overlapping stimuli or experiences in memory (and the behavioral lure discrimination outcomes that reflect this ab…
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Doug Parry @dougaparry.bsky.social · 30/03/2026
Perhaps of interest, we tried this and wrote up our experience. TLDR. it takes a lot of work to code a bespoke agent that can realistically pass scrutiny, but it is possible (at scale, without access to data for refinement.. less likely) bsky.app/profile/rich...
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Kirsten Adam @kirsten-adam.bsky.social · 27/01/2025
Inspired by this year's Working Memory Symposium, we wrote an article looking toward the future of WM Big shout-out to Anastasia Kiyonaga for spearheading & to co-organizers @lauraklatt.bsky.social, @neurojacob.bsky.social, M. Rösner, @keisukefukuda.bsky.social direct.mit.edu/jocn/article...
direct.mit.edu
Beyond Routine Maintenance: Current Trends in Working Memory Research
Abstract. Working memory (WM) is an evolving concept. Our understanding of the neural functions that support WM develops iteratively alongside the approaches used to study it, and both can be profound...
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Brynn Sherman @brynnsherman.bsky.social · 20/01/2026
In a new paper, I delve into these two findings and muse on when prediction might help vs. hurt memory (and discuss why this matters for models of memory and the hippocampus). This is my first solo-author paper, and I had a lot of fun putting these ideas on paper! direct.mit.edu/opmi/article...
direct.mit.edu
How Prediction of the Future Affects Encoding of the Present: Cooperation or Competition?
Abstract. Each day brings new experiences and the opportunity to form new episodic memories. However, our everyday experiences are not isolated episodes; rather, there is significant spatial and tempo...
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Brynn Sherman @brynnsherman.bsky.social · 27/02/2026
Objects warp space in our mind, and events warp time in our mind. @samiyousif.bsky.social and I teamed up to review the work in these two literatures and suggest that there may be deep connections across them (with analogous influences of objects on space and events on time).
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Virginie van Wassenhove @virginievanw.bsky.social · 31/01/2026
Passage of time in the brain, in the mind, both? Commentary on @lapate.bsky.social recent work #drift #fmri #human #time Please,👇 if we missed relevant observations in the field! w/ @vigano.bsky.social @beneuroscience.bsky.social & R. Bordas @sfnjournals.bsky.social @brainthemind.bsky.social
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arXiv q-bio.NC Neurons and Cognition @qbionc-bot.bsky.social · 14/10/2025
Dale Zhou, Sharon Mina Noh, Nora C Harhen, Nidhi V Banavar, C. Brock Kirwan, Michael A Yassa, Aaron M Bornstein: A compressed code for memory discrimination arxiv.org/abs/2510.10791 arxiv.org/pdf/2510.10791 arxiv.org/html/2510.10791
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Sam McDougle @actlab.bsky.social · 25/11/2025
New paper from the lab, "Perceiving Event Structure in Brief Actions," now out in Cognitive Psychology :) Led by the inimitable Zekun Sun This was my lab's first foray into event cognition gift link: sciencedirect.com/science/arti...
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Chaz Firestone @chazfirestone.bsky.social · 10/12/2025
Love this work by @dillonplunkett.bsky.social and @jorge-morales.bsky.social! Representational momentum beyond motion 👇
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Tobias Egner @tobiasegner.bsky.social · 18/03/2026
New review/theory paper out with Julie Bugg, Chris Nuno, and Changrun Huang. The upshot is that we don’t know for certain why it’s so hard to get people to engage proactive control from trial to trial (but it’s fun to think about it and speculate!).
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Nanthia Suthana @suthanalab.bsky.social · 17/03/2026
New lab paper! 🧠 Human hippocampal & MTL theta activity is linked to eye movements, but only during memory-guided navigation. Theta is also strongest during longer, more exploratory eye movements. plos.io/4dwJhR8 Huge congrats to Humza & team! 👏
journals.plos.org
Eye movements reflect memory-related theta activity in the human brain
Theta oscillations in the medial temporal lobe support memory, but how they relate to eye and body movements during human navigation is unclear. This study shows that theta power increases during sacc...
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 26/02/2026
Neural Control of Autonomic Arousal During Threat Anticipation Revealed by High-Resolution Cardiac Contractility www.biorxiv.org/content/10.64898/20…
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Trends in Cognitive Sciences @cp-trendscognsci.bsky.social · 26/02/2026
Online Now: Imagining and building wise machines: the centrality of AI metacognition
dlvr.it
Imagining and building wise machines: the centrality of AI metacognition
Although artificial intelligence (AI) has become increasingly smart, its wisdom has not kept pace. In this opinion article, we examine what is known about human wisdom and sketch a vision of its AI counterpart. We introduce human wisdom as strategies for solving intractable problems—those outside the scope of analytic techniques—including both ‘object-level’ strategies, such as heuristics (for managing problems), and ‘metacognitive’ strategies, such as intellectual humility, perspective-taking, or context adaptability (for managing object-level task fit). We argue that AI systems particularly struggle with this type of metacognition. Wise metacognition would lead to AI that is more robust to novel environments, explainable to users, cooperative with others, and safer by risking fewer misaligned goals with human users. We discuss how wise AI might be benchmarked, trained, and implemented.
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Cognition @cognitionjournal.bsky.social · 26/02/2026
Ever feel like time flies when you're juggling too much? It's not just a feeling. Our new study shows that holding more items in memory literally warps how your brain encodes and reproduces short durations. ⌛️🧠 www.sciencedirect.com/science/arti...
sciencedirect.com
Duration reproduction under memory pressure: Modeling the roles of visual memory set size in duration encoding and reproduction
Duration estimates are systematically biased toward the mean of recently sampled intervals, a central-tendency effect typically attributed to the inte…
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Noa Cemeljic @noacemeljic.bsky.social · 24/02/2026
Happy to share that our new paper has been published in the European Journal of Neuroscience (@ejneuroscience.bsky.social)! Using psychophysics, we show that vision fine-tunes self-touch predictions, leading to the temporal modulation of somatosensory perception during movements to self-touch.
onlinelibrary.wiley.com
Vision Fine‐Tunes Predictions of Bimanual Self‐Touch
When we move to touch ourselves, our somatosensory perception is gradually attenuated due to the predictions of the internal forward models about the somatosensory consequences of our movements. Here...
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Melinda Sabo @sabomelinda.bsky.social · 26/02/2026
📍2003 marked the year in which the retro-cue paradigm was born. Fast forward, 23 years later, we adapt this logic to long-term memory and ask how does attention shape retrieval from long-term memory? 🤔 w/ @william-nm.bsky.social Kia Nobre, Nahid Zokaei and Nora Roüast osf.io/preprints/ps... 1/n
osf.io
OSF
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Carlos González-García @gonzalezgarcia.bsky.social · 26/02/2026
Why do people seem to prioritize semantic stuff when holding info in working memory? Had lots of fun trying to shed some light on this question, together with the great @ckerren.bsky.social and @lindedomingo.bsky.social
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Fanny Cazettes @fannycazettes.bsky.social · 30/09/2025
Did you know that facial expressions reveal more than meets the eye? 🤯 Our new study shows that even a mouse's face 🐭 can reflect hidden neural computations🧠. Turns out, facial expressions are more than just emotions! We're so excited to see this paper out @natneuro.nature.com 🎉 🔗: rdcu.be/eIQzO
rdcu.be
Facial expressions in mice reveal latent cognitive variables and their neural correlates
Nature Neuroscience - The face reveals more than just emotion. Cazettes, Reato and colleagues show that subtle facial movements reveal hidden cognitive states, reflecting the brain’s ongoing...
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Frida Printzlau @fridaprintzlau.bsky.social · 21/01/2026
🎉 New preprint 🎉 with Olya Bulatova, @drmack.bsky.social & @keisukefukuda.bsky.social! We decode shapes in working memory from EEG and show that representations are task-dependent, flexibly integrating information about category and task during the memory delay
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Brain and Cognition Lab @brognition.bsky.social · 17/02/2026
⏱️ Strikingly, this difference was specific to periods of uncertainty about which action was required and when - precisely when temporal structuring demands were greatest - and disappeared once action identity and timing became predictable. n/n
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Tobias Egner @tobiasegner.bsky.social · 24/02/2026
New paper from the lab now out online! @changrun-huang.bsky.social asked whether people use informative pre-cues to up-regulate cognitive control in the spatial Stroop task. Surprisingly, they do not, and we rule out some possible reasons why. Enjoy!
psycnet.apa.org
APA PsycNet
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PLOS Biology @plosbiology.org · 24/02/2026
Attentional resources vary rhythmically, but what about susceptibility to #distractors?@fiebelkornian.bsky.social &co show that theta & alpha phases modulate sensitivity & distractor impact, revealing rhythm-specific mechanisms shaping #attention & distractability @plosbiology.org 🧪 plos.io/4tU0vh4
Experimental task. Trials began with variable fixation (500–1,000 ms) and placeholder (500–1,000 ms) intervals, followed by two spatial cues (100 ms) on opposite sides of the visual field to indicate the likely locations of both a subsequent near-threshold target and a salient distractor (100 ms). Cue validity was 70% for both cue types. Targets and distractors were presented after a variable delay (500–1,600 ms). Stimulus displays could include (i) both a target and a distractor, (ii) a target only, (iii) a distractor only, or (iv) neither a target nor a distractor. The number pad on a computer keyboard was used to indicate the presence of a target at the cued location, a target at a non-cued location, or no target.
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Litian Chen @ltchen.bsky.social · 23/02/2026
📢 New paper in Cognition @cognitionjournal.bsky.social with my co-authors: Freek van Ede @freekvanede.bsky.social, Chris Jungerius @cjungerius.bsky.social, and Heleen A. Slagter @haslagter.bsky.social. Grateful to have collaborated with you on this work: www.sciencedirect.com/science/arti... [1/5]
sciencedirect.com
Grounding distractor inhibition in action control: Implicit distractor-location learning is viewer dependent
Spatial selective attention is typically thought to act as a sensory filter: prioritizing the processing of relevant information at a particular locat…
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hakwan lau @hakwan.bsky.social · 14/02/2026
www.cell.com/iscience/ful...
cell.com
Correcting for Unequal Variance in Signal Detection Models Using Response Time
This study examines signal detection theory (SDT) analysis of perceptual detection performance using response time (RT) data. A defining feature of detection tasks is the asymmetry between trials with...
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Mackenzie Weygandt Mathis @trackingactions.bsky.social · 31/12/2025
Interested in the latest advances in neuroscience (neural dynamics and internal models) and how they can be leveraged to build smarter, adaptive AI? ➡️ My first real solo piece 🖤🫶 @natneuro.nature.com rdcu.be/eWVmA
rdcu.be
Leveraging insights from neuroscience to build adaptive artificial intelligence
Nature Neuroscience - Adaptive intelligence envisions AI that, like animals, learns online, generalizes and adapts quickly. This Perspective reviews biological foundations, progress in AI and...
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tafazolisina.bsky.social @tafazolisina.bsky.social · 11/02/2026
Thrilled that my paper is out in the @nature.com. We explored how the brain builds complex tasks by compositionally combining simpler sub-task representations. The brain flexibly performs multiple tasks by dynamically reusing neural subspaces for sensory inputs and motor actions rdcu.be/eRVUk
rdcu.be
Building compositional tasks with shared neural subspaces
Nature - The brain can flexibly perform multiple tasks by compositionally combining task-relevant neural representations.
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Joey Saito @jsaito25.bsky.social · 26/01/2026
The perceptual primacy of feeling: Affectless visual machines explain a majority of variance in human visually evoked affect | PNAS www.pnas.org/doi/10.1073/...
pnas.org
The perceptual primacy of feeling: Affectless visual machines explain a majority of variance in human visually evoked affect | PNAS
Looking at the world often involves not just seeing things, but feeling things. Modern feedforward machine vision systems that learn to perceive th...
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Derek Evan Nee @derekevannee.bsky.social · 23/01/2026
Excited to share Jongmin Lee’s discovery of abstract codes guiding prospective working memory! Thread below. doi.org/10.1523/JNEU...
doi.org
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Konrad Kording @kordinglab.bsky.social · 22/01/2026
As we were celebrating psychophysics the other day, here is a fun example in the multi-source auditory domain. So beautiful. So clean. Bayes all the way. journals.plos.org/ploscompbiol...
journals.plos.org
Perceptual clustering in auditory streaming
Author summary Perceiving the world requires humans to organize perceptual stimuli according to the likely sources that generated them, requiring inference about these sources and their relationship w...
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Nicole Rust @nicolecrust.bsky.social · 22/01/2026
Honored to see this paper from the lab profiled by JNeurosci’s “This week in the Journal”! www.jneurosci.org/content/46/3...
jneurosci.org
This Week in The Journal
Exploring How the Brain Sharpens Visual Memories Barnes Jannuzi, Catrina Hacker, Simon Bohn, Travis Meyer, Madison Hay, and Nicole Rust (see article e0833252025) How do mammals recognize whether o...
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 14/01/2026
Time Cells in the Human Brain Support Working Memory Maintenance www.biorxiv.org/content/10.64898/20…
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Earl K. Miller @earlkmiller.bsky.social · 10/01/2026
Now you recall it, now you don’t: Working memory performance fluctuates with a theta rhythm www.cell.com/neuron/abstr... #neuroscience
cell.com
Now you recall it, now you don’t: Working memory performance fluctuates with a theta rhythm
In this issue of Neuron, Han et al. leverage a change-identification working memory task coupled with electrophysiological recordings in the macaque frontal eye field to show that information retrieva...
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Joey Saito @jsaito25.bsky.social · 11/01/2026
A normative account of human temporal structure learning www.biorxiv.org/content/10.6...
biorxiv.org
A normative account of human temporal structure learning
People rapidly recalibrate their expectations about the world in the face of surprising observations. This recalibration should depend on the temporal structure of the environment, however how people ...
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Pete Hitchcock @pf-hitchcock.bsky.social · 13/09/2025
Now out in JEP: General, "How working memory and reinforcement learning interact when avoiding punishment and pursuing reward concurrently" psycnet.apa.org/record/2026-... Preprint with final version: osf.io/preprints/ps... 1/n
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Fabrizio Musacchio @fabmusacchio.bsky.social · 12/01/2026
Interesting read on how chunking can emerge directly from #synaptic dynamics: by temporarily suppressing groups of items via synaptic augmentation, #WorkingMemory can retrieve up to 8 items despite a base capacity of only 4.
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Ayelet Landau @ayeletlandau.bsky.social · 29/04/2025
3/3 Oh, and no need to despair! the promises and hopes that come with a dynamic view of the brain are also discussed. We are all writing history one burst at a time ;) Enjoy! rdcu.be/ejeNv
rdcu.be
Temporality and the Brain: The Long and Winding Emergence of Time in Cognitive Neuroscience
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Debbie Yee @debyee.bsky.social · 20/10/2025
Thrilled to share our new preprint highlighting distinct neurocomputational mechanisms underlying how reward and punishment determine adaptive cognitive control - a massive fMRI study and collaborative team effort with the @shenhavlab.bsky.social 🧠 Link here: www.biorxiv.org/content/10.1...
biorxiv.org
Neurocomputational mechanisms underlying the distinct motivational influences of reward and punishment on cognitive control
Human motivation is fundamentally shaped by one's expectations of the reward they could earn for good performance or the punishment they would avoid for poor performance. However, the extent to which ...
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Laetitia Grabot @lgrabot.bsky.social · 09/01/2026
Preprint out, from my work with @mamassian.bsky.social and Anne! We show that time perception is shaped not only by context but also by structural constraints, by extending classical Bayesian models by explicitly quantifying a structural prior impacting duration discrimination. shorturl.at/q8bE6
biorxiv.org
Modeling how contextual and structural biases shape duration perception
Human time perception is flexible and shaped by both structural constraints and contextual influences. Disentangling these sources of bias is essential for understanding the predictive mechanisms unde...
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Cognition @cognitionjournal.bsky.social · 06/01/2026
Language isn’t optimized just for efficiency. This study shows that phonological surprisal systematically marks vivid meanings—slowing processing but strengthening memory. Surprisal isn’t noise; it’s how language directs attention. www.sciencedirect.com/science/arti...
sciencedirect.com
Say it like you mean it: Linguistic vividness and the attentional optimization hypothesis
This study investigates whether phonemic Surprisal in English words is systematically elevated for semantically vivid meanings, extending prior resear…
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