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Matthew Logie

@matthewrlogie.bsky.social
774 followers 1.2K following 65 posts

Cognitive neuroscientist and VR developer interested in space, time and memory. Formerly at Neurospin. brainthemind.com VR+EEG: www.youtube.com/watch?v=xPUBO6zcJCM

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Reposted by Matthew Logie
Deborah Talmi @dtalmi.bsky.social · 28/09/2026
Our new paper, “When ‘Why’ Meets ‘How’ in Episodic Memory: Towards a Computational Model of Boyle & Brown’s Functional Analysis,” was recently published @ Learning & Behaviour (doi.org/10.17863/CAM...) to unpack links a formal model published by @marcelomattar.bsky.social & @nathanieldaw.bsky.social
doi.org
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Jamie Cockcroft @jamiecockcroft.bsky.social · 24/09/2026
Finally got around to writing a new post on Barely Informative Content. It is all about random effects in mixed-effects modelling and how to know what the "maximal" model structure is in your experiment: sites.google.com/view/jamieco... #R #lme4 #performance #mixedeffects #stats #INeedALife
sites.google.com
Jamie Cockcroft, PhD
Welcome to Barely Informative Content (or BIC for short); this is a corner of the internet where I ramble about statistics and other topics that take my fancy. Expect niche takes and mild existential ...
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Jeff Zacks @jzacks.bsky.social · 18/09/2026
The call for participation for the first inaugural Event Cognition Conference is live! franco.nd.edu/events/confe... franco.nd.edu/assets/67910...
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Matthew Logie @matthewrlogie.bsky.social · 19/09/2026
Scientific papers now feature Genuine People Personalities from the Sirius Cybernetics Corporation. www.nature.com/articles/s41...
nature.com
Reimagining research papers as interactive and reliable AI agents - Nature
Paper2Agent converts research papers into interactive artificial intelligence agents by turning manuscripts, code and data into model context protocol-based tool-invoking systems that reproduce origin...
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Matthew Logie @matthewrlogie.bsky.social · 19/09/2026
"A perhaps counter-intuitive avenue is to design a programmable physical system whose equilibrium encodes the output of an algorithm, allowing the computer to simply drift to the right answer"
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Sean Carroll @seanmcarroll.bsky.social · 29/08/2026
Ever wonder what "information" really means? Here's our new paper, led by @frosas.bsky.social, that lays out the multiple ways the term is used in natural science. rdcu.be/fCDGv
A chart describing four faces of information: Engineering, Statistical, Thermodynamic, and Ontological.
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Russell Epstein @russellepstein.bsky.social · 26/08/2026
New paper! @samiyousif.bsky.social and I opine on Cognitive Maps as a Medium for Thought....now out in @cp-trendscognsci.bsky.social We discuss what cog maps are and how they might interact with a Language of Thought. This was a fun one, spanning philosophy, cog sci, and rodent neurophysiology!
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Lisa Feldman Barrett @lisafeldmanbarrett.com · 25/08/2026
How does your #brain turn light waves, air pressure, and racing hearts into sights, sounds, and emotions? By generating categories. @quantamagazine.org explains our recent @nature.com paper and why it matters. With @earlkmiller.bsky.social. www.quantamagazine.org/a-new-framew...
quantamagazine.org
A New Framework for How the Brain Compresses Our Noisy World | Quanta Magazine
An updated view of categorization reflects the modern understanding that the nervous system is more of a prediction engine than a filing cabinet.
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Marta Silva @martamasilva.bsky.social · 12/08/2026
Check out our new paper! 🧠 Me, @xiongbowu.bsky.social and @fuentemilla.bsky.social review how reactivation at the end of events support memory formation and propose it serves multiple functions from preventing interference to helping preserve temporal continuity! ✨ www.cell.com/trends/cogni...
cell.com
Neural reactivation supports memory formation when events end
Memory routinely transforms continuous experience into discrete episodes that support flexible retrieval. We propose that these structured representations are established via rapid neural reactivation...
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Virginie van Wassenhove @virginievanw.bsky.social · 06/08/2026
A very interesting coverage of the recent work from the lab www.nature.com/articles/s41... conducted by @matthewrlogie.bsky.social & @grassocamille.bsky.social @brainthemind.bsky.social @unicog.bsky.social
nature.com
Nested contextual change and the temporal compression of episodic memory - Scientific Reports
Scientific Reports - Nested contextual change and the temporal compression of episodic memory
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Adam Curtis @adamjcurtis.bsky.social · 29/07/2026
📢 New preprint with @aidanhorner.bsky.social and @marwimber.bsky.social investigating how schematic violations shape memory for sequences of events. Memory Benefits for Schematically Incongruent Sequences Depend on the Type of Violation osf.io/preprints/ps...
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Casper Kerrén @ckerren.bsky.social · 24/07/2026
Excited to finally share our new paper in @natcomms.nature.com: Hippocampal ripples initiate cortical dimensionality expansion for memory retrieval www.nature.com/articles/s41... With @s-michelmann.bsky.social and @doellerlab.bsky.social
nature.com
Hippocampal ripples initiate cortical dimensionality expansion for memory retrieval - Nature Communications
How past experiences are reconstructed from memory remains unclear. Here the authors used intracranial EEG to show that hippocampal ripples reshape the geometry of cortical representations, supporting...
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Natalie Christie Peluso 🧠 @nataliepeluso.com · 20/07/2026
Alpha frequency predicts speech processing rate and experimentally speeding them up enables comprehension of previously unintelligible ultrafast speech. 🧠💬👂 #neuroskyence www.pnas.org/doi/abs/10.1...
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Yvan Nedelec @yvannedelec.bsky.social · 17/07/2026
Very happy to see one of my PhD projects out there, and fully open access! 🚄🧠 We took cognitive science outside the lab to study how passengers estimate time, distance, and speed during a Paris–Lyon high-speed train journey. doi.org/10.1111/cogs...
doi.org
A Journey Into a Traveler's Mental Map: Duration, Distance, and Speed Experienced in High‐Speed Trains
Our study investigates how high-speed transport affects humans’ perception of time, space, and speed. We tested 247 passengers traveling on the French Paris-Lyon high-speed train (TGV) who estimated ...
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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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Mahveen S Mubarak @mahveenmubarak.bsky.social · 10/07/2026
What if simply predicting an event could trick your brain into remembering it as real, even when it never happened? 🧠 Very excited to share my very first preprint with @keisukefukuda.bsky.social, born from a question that seemed almost too counterintuitive to be true🧵 1/7 doi.org/10.31234/osf...
doi.org
OSF
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Jamie Cockcroft @jamiecockcroft.bsky.social · 09/07/2026
Let the games begin… #FENS2026
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Journal of Cognitive Neuroscience (JoCN) @jocn.bsky.social · 06/07/2026
Working Memory Facilitates Event Segmentation Via Boundary-triggered Reactivation and Partial Accumulation during Events
direct.mit.edu
Working Memory Facilitates Event Segmentation Via Boundary-triggered Reactivation and Partial Accumulation during Events
Abstract. Event segmentation is the cognitive process of dividing continuous experiences into meaningful units. Although working memory (WM) is believed to play an instrumental role in event…
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Cognition & Brain Dynamics lab @brainthemind.bsky.social · 03/07/2026
Beautiful posters at @salzburgsamba.bsky.social! Bravo Marianna, @yunyunshen.bsky.social and Raphael!
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Aidan Horner @aidanhorner.bsky.social · 03/07/2026
For all those going to #fens2026 in Barcelona next week feel free to check out the posters from our lab! Go talk to @arimoccia.bsky.social, @aidarc.bsky.social and @jamiecockcroft.bsky.social. They are all awesome!
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Neil Burgess @neilburgess10.bsky.social · 01/07/2026
Ever wondered how the hippocampal cognitive map is read-out? @changmin-yu.bsky.social @zilong-ji.bsky.social with Jake & John, show that, during navigation, theta sweeps indicate remembered goal-directions (cf. current/next movements or perceptual targets) 1/2 www.nature.com/articles/s41...
Decoded locations from place cell firing sweep towards a remembered goal location during each theta cycle irrespective of the current movement or head direction
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Darya Frank @darya-frank.bsky.social · 29/06/2026
📣 Thrilled to share our recent work in @natneuro.nature.com. Using direct recordings from the human hippocampus and visual cortex, we asked how the brain prepares to encode information when upcoming events are unpredictable, and what ripples do in that process. www.nature.com/articles/s41...
nature.com
Human hippocampal ripples tune cortical responses based on predicted uncertainty - Nature Neuroscience
Using direct recordings from the human brain, Frank et al. show that hippocampal ripples increase ahead of unpredictable events and tune the visual cortex to respond faster and more strongly to surpri...
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Matthew Logie @matthewrlogie.bsky.social · 27/06/2026
How do we remember when an event occurred? In work with @virginievanw.bsky.social and @grassocamille.bsky.social we employed a novel virtual reality environment to present segmented sequences of images. The spatial structure of the environment had a dramatic effect on the remembering of 'when'.
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Matthew Logie @matthewrlogie.bsky.social · 26/06/2026
An update for "Nested contextual change and the temporal compression of memory". www.biorxiv.org/content/10.6... We establish a foundation for incorporating theoretical accounts of segmented temporal context drift and central tendency effects of timing.
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Reuben Rideaux @reubenrideaux.bsky.social · 23/06/2026
1/9 📄 New in the Journal of Neuroscience: "Faster but less precise: expectation enhances response speed while reducing sensory fidelity" Does the brain prioritise the events it expects, or the ones that surprise it? We find it does both — at different stages. 🧵 doi.org/10.1523/JNEU...
doi.org
Faster but less precise: expectation enhances response speed while reducing sensory fidelity
The brain’s remarkable ability to process continuous sensory inputs with adaptive efficiency – balancing flexibility while minimizing metabolic cost – is thought to rely on predictive mechanisms that ...
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The Transmitter @thetransmitter.bsky.social · 16/06/2026
Agentic coding makes it possible to specify a neuroscience model in hours instead of months, writes @briandepasquale.bsky.social. The field risks becoming prolific but shallow—generating models faster than we can generate insights. #neuroskyence www.thetransmitter.org/the-big-pict...
thetransmitter.org
How AI coding is reshaping theoretical neuroscience
Agentic coding makes it possible to specify a neuroscience model in hours instead of months. Neuroscientists weigh in on that tectonic change.
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Clare Press @clarepress.bsky.social · 16/06/2026
An exciting MEG+pupillometry study by @quiringehmacher.bsky.social demonstrating coordination between mechanisms mediating perception and learning. Sensory cortex tracks prediction error continuously in a graded manner, while the brainstem only responds once crossing a threshold. Excellent summary👇
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Brian J. Enquist @bjenquist.bsky.social · 11/06/2026
Fifty years since a simple equation described the chaos of biology 🧪🌐 www.nature.com/articles/d41...
nature.com
Fifty years since a simple equation described the chaos of biology
An exploration of chaos theory in population dynamics showed that unpredictable systems can often be modelled using surprisingly simple mathematics.
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Imaging Neuroscience @imagingneurosci.bsky.social · 05/06/2026
New paper in Imaging Neuroscience by Audrey Morrow, Jason Samaha, et al: Individual alpha frequency predicts the sensitivity of time perception doi.org/10.1162/IMAG...
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PessoaBrain @pessoabrain.bsky.social · 03/06/2026
𝗜𝘀 𝘁𝗵𝗲𝗿𝗲 𝗮𝗻 𝗮𝗹𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝘃𝗲 𝘁𝗼 𝘁𝗵𝗲 𝘁𝗿𝗮𝗱𝗶𝘁𝗶𝗼𝗻𝗮𝗹 𝘃𝗶𝗲𝘄 𝗼𝗳 "𝗲𝗻𝗰𝗼𝗱𝗶𝗻𝗴" 𝗶𝗻 𝘁𝗵𝗲 𝗯𝗿𝗮𝗶𝗻? philosophymindscience.org/index.php/ph... #neuroskyence
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Jens-Bastian Eppler @j-b-eppler.bsky.social · 31/05/2026
New preprint: Random network structure stabilizes neural manifolds We’re excited to share our new work on representational drift. doi.org/10.64898/202... Representational drift poses a puzzle. 👇 A short thread below. In the next days a figure by figure walk through will follow. 1/5 🧪🧠
doi.org
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Lund Memory Lab @lund-memory-lab.bsky.social · 27/05/2026
We are happy to share our research, recently published in Nature Communication! Using a naturalistic memory task, we show that life events are represented in the brain in different formats, highlighting the flexibility of the memory system. www.nature.com/articles/s41...
nature.com
Episodic events are flexibly encoded in both integrated and separated neural representations - Nature Communications
People often need to remember unique details while also finding connections across experiences. Here, the authors show that the brain flexibly links related events while preserving their distinct feat...
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tal boger @talboger.bsky.social · 26/05/2026
Complexity is ubiquitous in the world around us. But different stimuli are complex for different reasons. Does the mind nevertheless represent a ‘unified’ notion of complexity across domains? In @nathumbehav.nature.com, @chazfirestone.bsky.social & I show the answer is: yes! osf.io/preprints/ps...
Complex and simple stimuli across a variety of domains. Even though these stimuli are complex for different reasons, we suggest the mind unifies them by their complexity. https://osf.io/preprints/psyarxiv/p9xe3_v1
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Nick Myers @nick-myers.bsky.social · 25/05/2026
New paper with @paulm-k.bsky.social and Mark Stokes on how we switch internal attention between working memory contents. Beta-band oscillations tracked the magnitude and success of these switches. www.jneurosci.org/content/46/1... #neuroskyence
jneurosci.org
Human Beta Oscillations Reflect Magnitude and Fidelity of Priority Shifts in Working Memory
Flexible prioritization in working memory (WM) is supported by neural oscillations in frontal and sensory brain areas, but the roles of different oscillations remain poorly understood. Recordings in h...
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Matthew Logie @matthewrlogie.bsky.social · 25/05/2026
For anyone interested in mental time travel.
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Neuromatch @neuromatch.bsky.social · 25/05/2026
New course launching in 2027!🎉 🤓 Neuromatch and @connectedminds.bsky.social are developing a Computational Behaviour course. A two-week, fully remote course open to participants worldwide! Learn more: neuromatch.io/computationa... #ComputationalScience #ComputationalBehaviour #Neuroscience
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Matthew Logie @matthewrlogie.bsky.social · 20/05/2026
Is representational drift required for time stamping events in memory?
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aaron bornstein @aaronbornstein.bsky.social · 13/05/2026
New lab paper! Older adults sometimes appear to be impaired at multi-step inference. Is this explained by memory specificity? Can we improve performance by simply adding structure to experience? Yes and yes! See 🧵 below, & our related computational framework here: bsky.app/profile/aaro...
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Yining Ding @liliand.bsky.social · 12/05/2026
Our new paper on aging and temporal order memory (with @jzacks.bsky.social) is now out in Psych & Aging! Using a narrative paradigm, we found that older adults have preserved event-based memory organization and show greater knowledge-related benefits in temporal memory than younger adults. 🌟
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International Conference On Memory 26-30 July 2027 in Glasgow @icom-memory.bsky.social · 12/05/2026
For the next few days we'll be focussing on our amazing keynote speakers! First up, we have Prof Sue Gathercole. This is particularly fitting as Sue was one of the co-founders of ICOM. icom-memory.org
Prof Sue Gathercole, University of Cambridge
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Aidan Horner @aidanhorner.bsky.social · 11/05/2026
Very excited to have this officially published: A neural state space for episodic memories A brief thread... #neuroskyence #psychscisky #cognition 🧪 @cp-trendscognsci.bsky.social
sciencedirect.com
A neural state space for episodic memories
Episodic memories are highly dynamic and change in nonlinear ways over time. This dynamism is not captured by existing systems consolidation theories …
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Stanislas Dehaene @standehaene.bsky.social · 10/05/2026
A very interesting piece by @henryconklin.bsky.social et al. on how brains and LLMs acquire abstract, meaningful internal representations by compressing the information they receive. Similar ideas in my book "How we learn"! henryconkl.in/posts/i-am-a... Full paper: henryconkl.in/posts/llms-a...
henryconkl.in
i am, myself, a lossy compression – h
a companion piece to our ICLR 2026 Paper: Learning is Forgetting: LLM Training As Lossy Compression
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European Research Council (ERC) @erc.europa.eu · 09/05/2026
What happens when science is free to ask any question? It leads to discoveries we didn’t plan for – but now depend on. This #EuropeDay, we support #ProtectWhatMatters, celebrating the freedom that makes frontier research possible. Read the stories 👉 buff.ly/SRCDWoW and have a happy Europe Day! 🇪🇺
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Chris Baldassano @chrisbaldassano.bsky.social · 07/05/2026
The final typeset version of this paper is online now! Check out the new analysis approach that Narjes developed to track changes in event structure at multiple timescales, allowing us to see how event dynamics in a film clip change with repeated viewing
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Adaptive Behaviour & Cognition Lab @abclab.bsky.social · 05/05/2026
Our new tutorial for converting lab-based VR studies into remote deployments is out! link.springer.com/article/10.3... i
link.springer.com
Running virtual reality experiments online: A brief introduction and tutorial - Behavior Research Methods
Achieving meaningful and representative findings in cognitive/behavioural research requires both externally valid experimental settings and representative participant samples. Virtual reality (VR) has...
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Alireza Karami | علیرضا کرمی @alirezakr.bsky.social · 04/05/2026
Our new study (Debray*, Karami* et al.) explores how the brain encodes basic math concepts (integers, fractions, shapes). Samuel Debray led the 7T fMRI & behavioral work; I led the MEG. @danielavalerio.bsky.social @chrplr.bsky.social @standehaene.bsky.social www.biorxiv.org/content/10.6...
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Matthew Logie @matthewrlogie.bsky.social · 03/05/2026
AI can predict the movement of planets but is incapable of identifying the laws of gravity. We are heading towards the same problem for neuroscience. "We couldn't understand the brain, and now we can't understand the model of the brain either."
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Sylvain Baillet @sylvainbaillet.bsky.social · 03/05/2026
Congratulations to Dr. Lindsey Power for leading this important review and practical guide to publication 🎯👇.
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Matthew Logie @matthewrlogie.bsky.social · 01/05/2026
Do we have free will or a 'free won't' based on limiting the increase in entropy?
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Simone Conradi @sconradi.bsky.social · 29/04/2026
A stunning visualization born from a collaboration with @manlius.bsky.social : 55,486 galaxies and 29,555 streamlines tracing how matter flows across our local universe, built on data from the CosmicFlows-4 project. Article in the first reply 👇
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