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Heleen Slagter

@haslagter.bsky.social
3.5K followers 1.8K following 60 posts

Professor Vrije Universiteit Amsterdam, Director Institute Brain and Behavior Amsterdam, human brain and mind, attention, predictive processing, action, consciousness, meditation www.heleenslagter.com

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Reposted by Heleen Slagter
George Monbiot @georgemonbiot.bsky.social · 24/09/2026
Here's today's column on the astonishing, ongoing mistreatment of people with #ME/CFS. Please spread it far and wide: the only thing which can break the media's wall of indifference is seeing an article about the issue go viral. Thank you. 1/2 www.theguardian.com/commentisfre...
theguardian.com
Abandoned, dismissed and gaslighted: there is no excuse for the way ME sufferers have been betrayed | George Monbiot
Changes in guidance and science seem to have little impact on millions of devastated lives. It’s a social crisis playing out behind closed doors, says Guardian columnist George Monbiot
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Johannes Kleiner @johanneskleiner.bsky.social · 20/09/2026
How can we test for consciousness in infants, non-human animals, and AI? I'm super happy that the recordings of our last workshop on exactly this question are now online! Speakers and links to talks below! 👇 #ConSci
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hakwan lau @hakwan.bsky.social · 17/09/2026
we started out just wanting to point out that, despite its popularity, comparing hits vs misses in detection tasks is actually not a very good way to study subjective experience / consciousness. but we ended up expanding it to make it relevant for clinical stuff too led by @tomnakamura.bsky.social
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Anil Seth @anilseth.bsky.social · 17/09/2026
1/ Conscious AI and Biological Naturalism. A long time in the making, but the full collection is *out now* in Behavioural and Brain Sciences I deeply thank all my many commentators for their wise, broad, and deep opinions on this critical topic.I also thank them for their saintly patience. 🙏🏽
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Earl K. Miller @earlkmiller.bsky.social · 14/09/2026
Most cortical neurons exhibit mixed selectivity rather than specializing in a single function. Our limited ability to juggle tasks may therefore reflect interference among overlapping neural representations. www.nature.com/articles/s41... #neuroscience
nature.com
Feature interference underlies a neuronal basis for the behavioral cost of task uncertainty - Nature Neuroscience
Using a combined approach of monkey electrophysiology, artificial neural networks and human psychophysics, Xue et al. show that neuronal interference from irrelevant information underlies behavioral e...
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PredictivePapers @predictivepapers.bsky.social · 13/09/2026
A leaf blower: a Bayesian perspective doi.org/10.3389/fnhum.2018.320655
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Melanie Mitchell @melaniemitchell.bsky.social · 10/09/2026
I wrote down my thoughts about the last several weeks of AI hell. aiguide.substack.com/p/misleading...
aiguide.substack.com
Misleading Metaphors, Real Risks
What To Fear from AI Agents and How to Reclaim Our Human Agency
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Joseph LeDoux @theamygdaloid.bsky.social · 09/09/2026
Can AI Have Conscious Experiences? | Psychology Today www.psychologytoday.com/us/blog/i-go...
psychologytoday.com
Can AI Have Conscious Experiences?
AI is the hottest game in town, but it is not new. The big question is "can it be programmed to be conscious?" That logic misunderstands both the brain and consciousness.
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Anastasia Christakou 💙 @christakou.bsky.social · 09/09/2026
Characteristically well-informed, and super interesting, by @philipcball.bsky.social The Einstein test: what happens when AI tries to rediscover relativity? www.nature.com/articles/d41...
nature.com
The Einstein test: what happens when AI tries to rediscover relativity?
Scientists are probing whether language models trained on historical data can reproduce creative breakthroughs.
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Alon Zivony @alonzivony.bsky.social · 09/09/2026
Sharing a big first: the first 1st-author paper from my first PhD student, Abi Wyllie. Definitely a first worth celebrating. So here's a summary, if you're interested in familiarity, memory, and attention. rdcu.be/2uSWUCg3PBia
title of the paper: Long‑term memory speeds encoding, independently of attention
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The Dissenter @thedissenteryt.bsky.social · 09/09/2026
In episode 951, I talk with Dr. Shaun Gallagher about his great book, The Self and its Disorders. #CognitiveScience #Philosophy youtu.be/Djlss-rWJEI
youtu.be
#951 Shaun Gallagher: The Self and its Disorders
YouTube video by The Dissenter
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Peter Kok @peterkok.bsky.social · 07/09/2026
It's actually real! Lovely to see it in actual print, including @catalinayang.bsky.social's beautiful cover image. Check out the digital, fully open access, version here: royalsocietypublishing.org/rstb/issue/3.... #neuroskyence
Physical copies of the theme issue in a box.
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Mariam Aly @mariamaly.bsky.social · 04/09/2026
How do we prevent memories from competing to guide attention? More distinct hippocampal representations for competing memories are linked to precise preparatory coding in visual cortex & more accurate eye movements to target locations. Thrilled to share this work by the incomparable Serra Favila!
nature.com
Hippocampal mechanisms underlying the resolution of competition in memory and perception - Nature Communications
Memory and perception both require selecting behaviorally relevant information. Here, the authors show that more distinct hippocampal memories are linked to precise anticipatory signals in visual cort...
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Natalie Christie Peluso 🧠 @nataliepeluso.com · 06/09/2026
Worth reading 👇 if only to appreciate that meditation may not be for everyone www.theatlantic.com/ideas/2026/0...
theatlantic.com
The Dark Side of Mindfulness
A prominent psychologist and meditation teacher set out to research the benefits of the practice. What she found alarmed her.
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Biyu Jade He @biyuhe.bsky.social · 01/09/2026
📣 My lab at NYU currently has two open post-doc positions. We are interested in understanding perception, thinking, and hallucinations. We employ a range of cutting-edge techniques in human neuroscience (e.g., 7T fMRI, MEG, iEEG/DES) and computational approaches (e.g., DNN modeling).
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Veera Ruuskanen @veerahelmisofia.bsky.social · 20/08/2026
Super excited to see our review out in TiCS! Here me & @cogsci.nl present the first comprehensive framework of the mechanisms driving relationships between spontaneous pupil-size fluctuations, neural activity, and behavior 👀🧠👩🏻‍💻 Spoiler: arousal is only one of at least four 😶‍🌫️ doi.org/10.1016/j.ti...
doi.org
Redirecting
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Matthias Nau @matthiasnau.bsky.social · 19/08/2026
🚨 Job alert 🚨 Our department @vuamsterdam.bsky.social is hiring an Assistant Professor in Cognitive Neuroscience! Join our lovely community here in beautiful Amsterdam! 🧠🔥 Deadline: October 15 Apply: workingat.vu.nl/vacancies/as...
workingat.vu.nl
Vacancy — Assistant Professor in Cognitive Neuroscience
Join the Department of Experimental and Applied Psychology (Vrije Universiteit Amsterdam) as Assistant Professor in cognitive neuroscience.
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Tal Golan @talgolanneuro.bsky.social · 28/08/2026
How can we design experiments that make computational models disagree? One section of our new @natrevneuro.nature.com Review with @kriegeskorte.bsky.social and @heikoschuett.bsky.social examines studies that used stimulus sets designed to elicit distinct predictions from competing models. 1/16
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Nicolás Sánchez-Fuenzalida @n41c0.bsky.social · 28/08/2026
🙌🍾🎉 new paper w/ @svangaal.bsky.social, Z. van den Hurk @timostein.bsky.social & @fahrenfort.bsky.social where we attempted to replicate a classical unconscious priming study by Vorberg et al. (2003) using an improved single-subject Bayesian approach. 1/8
academic.oup.com
Evidence for unconscious priming using a Bayesian single-subject approach
Abstract. Many studies have claimed the existence of unconscious priming, but a valid statistical procedure for substantiating such claims is often lacking
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Kristina Šekrst @epiphenomenal.bsky.social · 25/08/2026
We keep asking LLMs whether they're conscious. I got more interested in WHO and WHEN taught them how to answer. I traced such self-report through 66 training checkpoints, 3 post-training stages, ~90k continuations. Paper: philarchive.org/archive/EKRWPT #philosophy #llm #ai #science #consci #cogsci
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Konrad Kording @kordinglab.bsky.social · 25/08/2026
Thread. I have yet to see a proper explanation of how LLMs actually work that is targeted to an informed general audience. So here is an explainer that I put together along with Tim @countzerozzz (inspired by @CIFAR_News LMB discussions).
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Jakob Hohwy @hohwy.bsky.social · 27/08/2026
If you're interested in computational psychiatry (with a sprinkling of philosophy of science), then check out this new paper, led by Dr @bethfisher.bsky.social and with brilliant co-authors @noorsajid and Laura Convertino. www.sciencedirect.com/science/arti...
sciencedirect.com
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Harrison Ritz @hritz.bsky.social · 27/08/2026
Our task-switching paper is now out at Current Biology! www.cell.com/current-biol... We find that that our brains reset to a task-neutral state between trials, providing flexibility when the upcoming task is uncertain. RNNs also learn this strategy, but only when trained to switch tasks.
schematic of how a brain might reset to a neutral state between trials
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Rosanne Rademaker @rademaker.bsky.social · 19/08/2026
Heleen is a fantastic supervisor, so if you’re looking for a postdoc position this is the place to be!
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Kabir Arora @arora-borealis.bsky.social · 19/08/2026
When we shift covert attention from point A to point B; do we also attend everything in between, or does attention jump the gap? In a new preprint, our RIFT-EEG task suggests the latter (with S.V.d.Stigchel, @suryagayet.bsky.social, @schota.bsky.social, ...) www.biorxiv.org/content/10.6... (1/3)
biorxiv.org
Visual Attention doesn’t Travel, it Teleports
Attention forms a key, yet elusive component of visual processing. We shift attention constantly across the visual field to enhance processing of relevant locations or stimuli in service of goal-direc...
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Adeel Razi @adeelrazi.bsky.social · 19/08/2026
Our new paper in @natureportfolio.nature.com. Psychedelics don’t simply disorder the brain. We found hidden, context-sensitive organisation beneath the apparent chaos -- strongest in people reporting more positive, profound experiences and a reduced sense of separation from the world. 🧵👇
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Heleen Slagter @haslagter.bsky.social · 19/08/2026
PhD position (4 years, paid) on an NWO-funded project on the Role of Foveal Processing in Spatial Attention at Vrije Universiteit Amsterdam, the Netherlands, supervised by Dr. Mieke Donk (main PI) and me! For more information: workingat.vu.nl/vacancies/ph...
workingat.vu.nl
Vacancy — PhD position (4 years) on the Role of Foveal Processing in Spatial Attention
Are you interested in understanding how attention shapes what we see? Would you like to combine behavioural experiments, psychophysics, and eye tracking to uncover how the brain selects and prioritise...
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Heleen Slagter @haslagter.bsky.social · 19/08/2026
PhD position (4 years, paid) on an NWO-funded project on the Role of Foveal Processing in Spatial Attention at Vrije Universiteit Amsterdam, the Netherlands, supervised by Dr. Mieke Donk (main PI) and me! For more information: workingat.vu.nl/vacancies/ph...
workingat.vu.nl
Vacancy — PhD position (4 years) on the Role of Foveal Processing in Spatial Attention
Are you interested in understanding how attention shapes what we see? Would you like to combine behavioural experiments, psychophysics, and eye tracking to uncover how the brain selects and prioritise...
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Reposted by Heleen Slagter
Liron Rozenkrantz @lironrozenkrantz.bsky.social · 17/08/2026
🔥🔥New paper alert! Super excited to share our paper, out today in @nathumbehav.nature.com, led by the wonderful Dr. Nofar Mizrachi! nature.com/articles/s41... To me, this finding fundamentally changes how we should think about the relationship between cognition and immune regulation:
nature.com
Voluntary attention regulates acute immune responses in humans - Nature Human Behaviour
Mizrachi et al. show that directing attention to bodily sensations, rather than away, promotes more regulated acute inflammatory responses in healthy volunteers, revealing sensory and vagal pathways l...
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Anna Ciaunica PhD @annaciaunica.bsky.social · 18/08/2026
ve been recently interviewed in @newscientist on conscious experiences in early life ontological embodied existence emerges in deep connection with another embodied person Hence our first thought may be : I am not alone ! @thomaslewton.bsky.social 🙏 www.newscientist.com/article/2527...
newscientist.com
Our brains have their first thoughts unexpectedly early in life | New Scientist
By the time we’re born, our brains have all the hardware in place to form thoughts, and possibly even some conscious awareness
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Leya @aleyamarzuki.bsky.social · 14/08/2026
📢 Our paper is now out in @natcomms.nature.com! www.nature.com/articles/s41... We know that symptoms of OCD fluctuate substantially. But what are the exact conditions that precede symptom escalations? We found evidence for metacognitive processes being a key antecedent. 1/
nature.com
Drops in confidence precede symptoms of obsessive-compulsive disorder - Nature Communications
To devise effective interventions for obsessive-compulsive disorder, it is crucial to understand antecedents to symptom emergence. Here, the authors show evidence for self- and decision making underco...
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Sabine Hossenfelder @hossenfelder.bsky.social · 12/08/2026
Neuroscientists have long assumed that when a brain region becomes more active, more blood flows to it. That assumption is the entire basis of functional magnetic resonance imaging. A new paper now says it's wrong for about 40% of the signals. www.youtube.com/watch?v=jHGx...
youtube.com
Neuroscientists Have Been Misreading Brain Scans for Decades
YouTube video by Sabine Hossenfelder
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Nathan Lambert @natolambert.bsky.social · 07/08/2026
This video on the HuggingFace-OpenAI incident, calmly presented by OpenAI researchers (Eric is great btw, hi Eric), is one of the best uses of your time all year in AI. I'll probably rewatch tomorrow to write about it more. www.youtube.com/watch?v=87Dy...
youtube.com
Black Hat USA 2026: The 'Breaking' News: The OpenAI–Hugging Face Incident
The 'Breaking' News: The OpenAI–Hugging Face Incident - A Technical Reconstruction and Its Implications for AI When AI Goes Rogue. The Incident That Changed Everything. An OpenAI evaluation agent…
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Perception / i-Perception @pec-ipe.bsky.social · 06/08/2026
🌊 👀 Can two simple patterns create something that really isn't there? This new paper introduces Dynamic Illusory Waves (DIWAs)—a striking illusion where relative motion gives rise to flowing, transparent phantom surfaces. Make your own: maltacogsci.org/diwa/ Full paper: doi.org/10.1177/2041...
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Ethan Mollick @emollick.bsky.social · 07/08/2026
There is a lesson there that goes beyond coding, I think (at least for now). Paper: arxiv.org/abs/2607.13077
arxiv.org
The Hitchhiker's Guide to Monoculture
Large language models (LLMs) often produce homogeneous outputs, raising concerns that AI coding assistants may lead to convergence in the software artifacts that developers create. Whether this occurs...
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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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Lucas Benjamin @lucaswbenjamin.bsky.social · 27/02/2026
Excited to share our new paper in @pnas.org with @bnmorillon.bsky.social & @valentinwyart.bsky.social www.pnas.org/doi/10.1073/... We study three core inference systems, and how their interaction shapes human learning and decision-making.
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Christoph Strauch @cstrauch.bsky.social · 04/08/2026
Now final in @elife.bsky.social: #Synesthetes really do 'see' when reporting colors while reading (typeface gray) numbers: pupils change according to the perceived colors' brightness - if a synesthete sees a bright yellow, the pupils become smaller. elifesciences.org/articles/110...
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Nick Holmes @thehandlab.bsky.social · 03/08/2026
This graph took me 3 years to make. It's perhaps the largest-ever #metaanalysis of #TMS #BrainStim data. It includes my first real scientific discovery 🧵: When you stimulate the hand with a brief electric pulse, your brain and spinal cord are momentarily less excitable: muscle output decreases 1/n
Muscle excitability (y-axis) plot against the time between stimulation of the hand (PNS) and stimulation of the cortico-spinal pathway (TMS) to the muscle (x-axis). The x-axis is in milliseconds, from 1 to 1000 on a log scale; the y-axis is the log10 ratio of muscle excitability with prior hand stimulation versus without. Each blue dot in the figure is a group mean, obtained from 353 papers. The blue line is the random effect meta-analytic mean; where the blue line goes thicker (between 17-64ms, then 100-320ms) there is a significant meta-analytic effect (i.e., the line is below zero, muscle excitability is decreased). The plot includes over 11000 datapoints. Most datapoints are concentrated in the 16-30ms period, which is studied as 'short-latency afferent inhibition' (SAI).
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Carl T. Bergstrom @carlbergstrom.com · 31/07/2026
Nature did a short piece on our preprint about how LLMs will affect the practice of science; my more detailed thread is below.
nature.com
Scientists using LLMs will ‘do more, less well’, modelling study predicts
Research suggests that the combination of incentives to publish and the use of large language models will lead to more papers, but they will be less refined.
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Dan Goodman @neural-reckoning.org · 01/08/2026
This is a really great and well researched article for anyone interested in current AI and its limitations. Did you know you can replace the text in "reasoning" trace with something else without changing performance? These models don't work for the reasons we think they do.
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Nick Gaspelin @ngaspelin.bsky.social · 27/07/2026
We have recently published work in Psych Science and JEP:LMC showing a surprising relationship between initial capture and learned suppression of salient distractors. Ultimately, this has led us to believe that attentional control is much more flexible than often assumed. Read more on my blog!
gaspelinblog.wordpress.com
From Capture to Suppression: How Distraction Shapes Attentional Control
By Nick Gaspelin and Yue Zhang Zhang, Y. & Gaspelin, N. (2026a). From capture to control: Initial capture increases learned suppression. Psychological Science. 37(4), 2…
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bioRxivpreprint @biorxivpreprint.bsky.social · 28/07/2026
Goal-directed action selection relies on conjunctive representations that bind goals, actions and expected sensory outcomes www.biorxiv.org/content/10.64898/20…
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Jet Lageman @jetlageman.bsky.social · 29/07/2026
Our latest work indicates that when we have to choose how to act to reach our goals, we do not just select the correct motor commands; we select between integrated representations of goals, actions, and expected sensory outcomes. Our results invite us to rethink how the brain controls action!
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TED 🇺🇸 @epicureandealmaker.bsky.social · 27/07/2026
Another excellent summary by cognitive scientist and grandmother Alison Gopnik: humanistreview.ai/issue-1/gopn...
humanistreview.ai
What Children Can Do and AI Can't
Psychologist Alison Gopnik tells three stories about intelligence — a golem, a pot of stone soup, and a digital child — to explain what AI still can't do.
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Matthias Nau @matthiasnau.bsky.social · 16/07/2026
Thrilled to share our new #preprint, and super proud of @zednud.bsky.social and our work on eye–brain dynamics during eyes-closed rest and sleep! Also excited to share that Zach started his PhD with me recently! 🎉 Lots of ideas and cool work ahead. Follow him on Bluesky and check out his thread! 🧵
Zach
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Cate Trentin @trentincaterina.bsky.social · 16/07/2026
I am very happy to announce that I have been awarded the NWO VENI grant to carry out research on the interaction between working memory and imagination. I look forward to starting this project in 2027, together with Stefan van der Stigchel at Utrecht University.
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Zach Nudelman @zednud.bsky.social · 16/07/2026
Excited to share my first #preprint with @matthiasnau.bsky.social on how gaze behavior shapes brain activity during eyes-closed rest and sleep! Gaze-dependent activity was widespread even during sleep, including in many visual cortices, and altered brain-wide functional connectivity! 🧵 1/8
biorxiv.org
Brain-wide gaze-dependent activity during eyes-closed rest and sleep
Gaze behavior and brain activity are tightly coupled during perception and mental imagery. Whether this coupling extends to eyes-closed states remains largely unknown, primarily because measuring eye ...
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neurosock @neurosock.bsky.social · 16/07/2026
This recent post by @earlkmiller.bsky.social got my attention. It shows how abstraction could emerge in the primate PFC. The paper is hard, but the main idea can be simplified to low-dims, so I made fun a little animation. A🧵with my toy model and notes: #neuroskyence #compneuro #NeuroAI
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CuttingEEG @cuttingeeg.bsky.social · 16/07/2026
🚀 CuttingGardens 2026 registration is underway! 📅 Sept 21–25 🌱 Global distributed event 🧠 M/EEG cutting-edge science Explore the gardens, their program & register here 👉 cuttingeeg.org/cuttinggardens2026/gardens More updates soon… Where will you be joining us from? 🌍
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