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Haoyang Lu

@hylu.bsky.social
72 followers 124 following 7 posts

Research fellow in computational psychiatry at University College London @MPC_CompPsych. #rstats lover.

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Reposted by Haoyang Lu
Nature @nature.com · 17/09/2026
Researchers have observed how neuronal circuits in the human brain resolve such a dilemma in real time, revealing a ‘tug of war’ between rival neuronal groups go.nature.com/4h6w2ac
go.nature.com
Take a risk or play it safe? Neuronal tug-of-war helps the brain decide
Using a video game involving bombs and treasure chests, researchers show how neural activity flickers between two regions of the frontal cortex when the brain weighs up a tricky decision.
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Xiaosi Gu @xiaosigu.bsky.social · 16/09/2026
📣We are hiring!! I am accepting applications for a postgraduate research associate (PGA) position. If you are interested in pursue research experience in computational psychiatry, plz apply here - yalesurvey.ca1.qualtrics.com/jfe/form/SV_... #Computation #MentalHealth #Neuroscience #Yale #Jobs
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The Transmitter @thetransmitter.bsky.social · 10/09/2026
Is sensory over-responsivity universally associated with all psychiatric conditions or linked to specific diagnoses? A study suggests autism and anxiety may be uniquely tied to this trait. By @dianakwon.bsky.social www.thetransmitter.org/spectrum/sen...
thetransmitter.org
Sensory over-responsivity tied to autism, anxiety
Negative reactions to sensations track with certain neurodevelopmental traits in more than 15,000 children—pointing to shared neurobiological roots.
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Nature Portfolio @natureportfolio.nature.com · 05/09/2026
The world’s most popular antidepressant drugs are under fire. Nature reports how scientists need to finish answering basic questions about what SSRIs are doing to help people with depression before they can explain fully questions about withdrawal symptoms. 🧠🩺 🧪
go.nature.com
The baffling science of SSRIs: how do they really work?
The world’s most popular antidepressant drugs are under fire. But are they really harder to quit than heroin?
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Reposted by Haoyang Lu
Open Encyclopedia of Cognitive Science bot @oecs-bot.bsky.social · 28/08/2026
The subjective feeling of control often diverges from reality, revealing that our sense of agency is a computational inference rather than a direct… Sense of Agency by Patrick Haggard doi.org/10.21428/e2759450.7b88a436 #CognitiveScience
Open Encyclopedia of Cognitive Science: "Sense of Agency" by Patrick Haggard. Sense of agency refers to the subjective experience of controlling one’s own actions and, through them, events in the outside world. The subjective sense of agency should be distinguished from the obj
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Daniel Lakens @lakens.bsky.social · 15/08/2026
New Blog post: Which Data Repository Should you Use? In light of OSF closing down, I compare Zenodo, Dataverse, ResearchBox, PsychArchive, and local repositories on six important dimensions. If you want to know which to pick: It depends! daniellakens.blogspot.com/2026/08/whic...
daniellakens.blogspot.com
Which Data Repository Should You Use?
The Center for Open Science has announced that from November 16, 2026, no new projects can be created on the Open Science Framework. After F...
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Tianyuan Teng @tyteng.bsky.social · 13/08/2026
You'd think people prefer the simplest explanation of an uncertain world — Occam's razor. Our data says no, across 2 modalities, 2 tasks, 8 experiments: people often perceive illusory structure that isn't there and prefer moderate complexity. Out now in Nature Comms! www.nature.com/articles/s41...
nature.com
Human learning of probability distributions is biased toward moderate structural complexity - Nature Communications
Humans build internal models from online observations to adapt to new environments. Here, the authors show that individuals are biased towards building models with moderate structural complexity, rega...
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Alireza Modirshanechi @modirshanechi.bsky.social · 15/08/2026
Excited to share that I'll be starting as a junior professor and Emmy Noether awardee at the University of Göttingen this October! 🥳 🚀 I'll be hiring #phd students and #postdoc across #machinelearning, #neuroscience and #cogsci: modirlab.github.io/open-positio... Please spread the word! 🙏
PhD ad informationPostdoc ad informationInformation about Göttingen and equal opportunities
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Yaniv Abir @yanivabir.bsky.social · 20/07/2026
I’ll be presenting our RELMED trial today at this exciting post doc symposium at #BAP2026 @relmed.bsky.social Thanks @kellydonegan.bsky.social for curating this session!
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Stefano Palminteri @stepalminteri.bsky.social · 05/06/2026
New article out in @natcomms.nature.com Reference-point dependent reinforcement learning in humans and rats By Lachlan Ferguson, Magda Soukupova (co-first), Seb Bouret, me and Shauna Parkes. www.nature.com/articles/s41...
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Björn Siepe @bsiepe.bsky.social · 26/05/2026
Using (multilevel) VAR models? Ever checked how well they actually fit your data? @jmbh.bsky.social & I created VARcheck, an R package for visual model checking for VAR models. Blogpost with workflow: bsiepe.github.io/blog/2026-05... 📝Paper: doi.org/10.31234/osf... 💻Docs: bsiepe.github.io/VARcheck/
The image shows two plots. On the left-hand side, you can see a plot showing empirical & predicted time series in the plot, and a distribution of empirical values on the right-hand side. The R² of the model is 0.28, and the RMSE is 1.28. 
On the right side, we see a plot of residuals over time as well as their marginal distribution, again on the ride side of the plot. We also see that the autoregressive coefficient of the residuals is 0.16.
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Alison Gopnik @alisongopnik.bsky.social · 17/05/2026
So pleased that our paper on empowerment and causal models is out and freely available as part of this impressive special issue on world models and AI, with Melanie Mitchell, Josh Tenenbaum, Tom Griffiths and many other stars. royalsocietypublishing.org/rsta/article...
royalsocietypublishing.org
World models, artificial general intelligence and the hard problems of life–mind continuity: toward a unified understanding of natural and artificial intelligence
Abstract. This special issue examines how natural and artificial intelligences (AIs) model the world, and what this modelling reveals about cognition and r
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Haoyang Lu @hylu.bsky.social · 28/04/2026
Very excited to see this work out now! Here we asked how autistic children sample information when it is costly? w/ Hang Zhang & Li Yi
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Yaniv Abir @yanivabir.bsky.social · 27/04/2026
👋 Happy to see this paper published in PNAS www.pnas.org/doi/10.1073/pnas.2529176123 Asking: is curiosity a homeostatic drive, or a policy learned through reinforcement? How can we tell, and why does it matter? 🧵👇 With Jane Mok, @chrisbaldassano.bsky.social, Caroline Marvin, and Daphna Shohamy 🙏
pnas.org
Learning reinforces curiosity for related information | PNAS
Human curiosity is dynamic, however the principles governing its fluctuations remain debated. Here, we test two competing hypotheses about how past...
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Center for Adaptive Rationality (MPIB, Berlin) @arc-mpib.bsky.social · 17/04/2026
🚨Next week's talk at ARC Join us for a talk by Professor Lilian Weber (@lilweb.bsky.social, Osnabrück University). 📅 23 April 11:00 (Local Time Germany) @mpib-berlin.bsky.social or online See the link for details👇 www.mpib-berlin.mpg.de/events/45441...
mpib-berlin.mpg.de
ARC Talk: Lilian Weber, Osnabrück University: Rethinking reinforcement learning in biological agents: the role of internal states and inference in generating reward signals
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Sam Gershman @gershbrain.bsky.social · 29/03/2026
@jhennig.bsky.social has shown that dopamine exerts a real-time effect on conditioned responding, beyond its role in learning: www.biorxiv.org/content/10.6... Another indication that dopamine is more than a learning signal! A joint effort with @naoshigeuchida.bsky.social and @mhburrell.bsky.social.
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Yaniv Abir @yanivabir.bsky.social · 01/04/2026
Read our paper together with this great paper from Alméras, @valerian-chambon.bsky.social and Wyart, who come to a similar conclusion using a different paradigm of exploration! they do really cool work cleanly separating exploration from exploitation www.nature.com/articles/s41...
nature.com
Competing cognitive pressures on human exploration in the absence of trade-off with exploitation - Nature Communications
Human exploration behaviour is studied using cognitive tasks where information seeking competes with reward seeking. Here the authors describe how humans discover the structure of new and uncertain en...
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Andrew Heiss @andrew.heiss.phd · 04/04/2026
Woohoo this essentially replaces my whole hacky workaround here! www.andrewheiss.com/blog/2025/07...
andrewheiss.com
Use Positron to run R inside a Docker image through SSH | Andrew Heiss
Running R in Docker containers is great for reproducible projects, but writing and running code in the container can be a hassle. Use Positron to SSH into local Docker containers instead!
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Ulrich Atz @ulrichatz.org · 31/03/2026
One more R coding skill for the pile: tidy-r. It includes all the cool new functions of dplyr 1.2! It also hooks into the r-btw MCP server for live docs, or falls back to R help when it's not available. You can install it in one line. 📦 #rstats #claudecode #codex github.com/statzhero/tidy-r-skill
github.com
GitHub - statzhero/tidy-r-skill: An LLM skill for modern tidyverse R using R 4.5+, tidyverse 2.0+, and dplyr 1.2+.
An LLM skill for modern tidyverse R using R 4.5+, tidyverse 2.0+, and dplyr 1.2+. - statzhero/tidy-r-skill
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Claus Wilke @clauswilke.com · 27/03/2026
We recently had a conversation here about reproducible data analysis pipelines. I put my thoughts into a longer-form article. Whatever you do, it's critical you save and archive your final processed data right before plotting. blog.genesmindsmachines.com/p/creating-r...
blog.genesmindsmachines.com
Reproducible pipelines
There was a discussion recently on Bluesky about reproducible data analysis pipelines.
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Andrew Gelman et al. @statmodeling.bsky.social · 26/03/2026
Frank Harrell on why and how to do Bayes for clinical trials and the recent FDA draft guidelines statmodeling.stat.columbia.edu/2026/03/26/f...
statmodeling.stat.columbia.edu
Frank Harrell on why and how to do Bayes for clinical trials and the recent FDA draft guidelines | Statistical Modeling, Causal Inference, and Social Science
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Karin Roelofs @epanlab.bsky.social · 22/03/2026
Join us for a postdoc @ the Donders Institute; application deadline March 24. www.ru.nl/en/working-a...
ru.nl
Postdoc Position: Affective Neuroscience and Computational Psychiatry at the Donders Centre for Cognitive Neuroimaging | Radboud University
Do you want to work as a Postdoc at the Faculty of Social Sciences? Check our vacancy!
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Nicole Rust @nicolecrust.bsky.social · 13/03/2026
Fascinating preprint. Veterans with penetrating traumatic brain injury score *higher* on a subjective happiness scale than matched controls, and this is linked to brain damage in anterior cingulate cortex and orbital frontal cortex. www.biorxiv.org/content/10.6...
Causal Evidence for the Neural Underpinnings of Subjective Happiness
Daniele Spica, Bertrand Beffara, Shira Cohen-Zimerman, Alexa Vushaj, Irene Cristofori, Jordan Grafman
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Isabella Velásquez @ivelasq3.bsky.social · 10/03/2026
Who needs PowerPoint when you have Quarto and @emilhvitfeldt.bsky.social's extensions?! I wanted to make an image-heavy presentation. Usually, I'd reach for Keynote. But Emil shared quarto-revealjs-editable, which let me stay in Quarto land 🥰 Thanks, Emil! Find it here: github.com/EmilHvitfeld...
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Toby Wise @tobywise.bsky.social · 09/03/2026
Some nice coverage here of our study published in @biologicalpsych.bsky.social CNNI on structure learning and uncertainty in compulsivity 📃 Paper available here - www.biologicalpsychiatrycnni.org/article/S245...
biologicalpsychiatrycnni.org
Impaired Goal-Directed Planning in Transdiagnostic Compulsivity Is Explained by Uncertainty About Learned Task Structure
Diminished use of goal-directed (model-based) decision making is a hallmark of transdiagnostic compulsivity, promoting an overreliance on inflexible and habitual behaviors. However, the origin of this...
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nirmoneta.bsky.social @nirmoneta.bsky.social · 06/03/2026
This Wednesday at UCL, come by if you’re around!
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Isabella Velásquez @ivelasq3.bsky.social · 03/03/2026
I rounded up a few Claude Skills for #RStats users. Huge thanks to the creators who developed them. They share Skills for everything from tidyverse code to brand.yml files to learning while using AI. Hope the list is useful, and please let me know what I missed! 🧡 rworks.dev/posts/claude...
rworks.dev
A Few Claude Skills for R Users – R Works
The community has come together to create some great Claude Skills that you can try out today.
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Sam Gershman @gershbrain.bsky.social · 26/02/2026
After several years of work, my lab is starting to put out our first papers on learning in a unicellular organism (Stentor coeruleus). Here we show evidence for a form of associative learning in Stentor: www.biorxiv.org/content/10.6...
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Nicole Rust @nicolecrust.bsky.social · 27/02/2026
That includes studies of subjective experience related to perception, metacognition and such but we don't need to solve "hard problems" like qualia to make meaningful progress. Here's one example for mood: 😊 www.biorxiv.org/content/10.1...
Understanding how the brain reflects and shapes mood requires resolving the disconnect between behavioral measures of mood that can only be made in humans (typically based on subjective reports of happiness) and detailed measures of brain activity only available in animals. To achieve this, we developed a mood model to predict behavioral fluctuations in human subjective happiness as individuals experienced wins and losses during a gambling task. Next, we investigated how this operationalization of mood was reflected behaviorally and in the brains of two monkeys engaged in the same gambling task. We found a remarkable alignment between human mood model signatures, the impact of estimated mood on monkey choice, and the persistent responses of units in monkey anterior insular cortex — including a matched timescale of integration across events. In comparison, the same signatures were only weakly reflected in lateral prefrontal cortex, suggesting that insular mood representations do not trivially follow from a signal broadcast to all higher brain areas. These results are consistent with a model in which the brain transforms experiences into mood by integrating events through a recurrently connected network of excitatory and inhibitory pools of neurons. These are among the first detailed insights into the nature of putative mood representations in the primate brain.
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Nature @nature.com · 24/02/2026
China is facing a coming wave of dementia for its ageing population, and is investing in research into drugs, diagnostics and even surgery to prepare itself go.nature.com/40ttXgs
go.nature.com
China is waging war on Alzheimer’s. What can its approach teach the rest of the world?
The country is facing a coming wave of dementia for its ageing population, and is investing in research into drugs, diagnostics and even surgery to prepare itself.
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Nature @nature.com · 19/02/2026
A variety of studies have found that mental-health conditions such as depression and anxiety have increased in young people alongside their growing use of social media go.nature.com/4rtOPjI
go.nature.com
Is social media addictive for teens? US courts wade into scientific debate
A wave of lawsuits will push juries to decide on an issue that researchers are still debating.
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Charley Wu @thecharleywu.bsky.social · 17/02/2026
Publicly wondering if your product might be conscious is good hype @anthropic.com, but poor science. Consciousness attribution should integrate prior expectations with public/shareable facts, not by computational equivalence alone or anecdotes. If that makes us "vulgar behaviorists", we are proud.
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Nature Portfolio @natureportfolio.nature.com · 14/02/2026
Clincial psychologist Julia Schechter explains in a Nature Outlook Q&A why girls with ADHD are harder to diagnose, and how undiagnosed girls face higher risks of bad outcomes than boys do, ranging from relationship issues to eating disorders and self-harm. #ClinPsych 🧪
go.nature.com
Why ADHD goes undiagnosed in girls
Differences in how the condition presents in girls, and co-occurring psychiatric conditions, make detection more difficult.
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Uta Frith @utafrith.bsky.social · 27/01/2026
A very important review.
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Gatsby Computational Neuroscience Unit @gatsbyucl.bsky.social · 15/01/2026
📢 Applications open on 19 Jan for the 7-week #Mathematics #SummerSchool in London. You will develop the maths skills and intuition necessary to enter the #TheoreticalNeuroscience / #MachineLearning field. Find out more & register for the information webinar 👉 www.ucl.ac.uk/life-science...
Applications for 2026 entry to the Gatsby Bridging Programme (7-week maths summer school) will open on 19 Jan and close on 16 Feb. Designed for students who wish to pursue a postgrad research degree in theoretical neuroscience or foundational machine learning but whose degree programme lacks a strong maths focus. Applications from students in underrepresented groups in STEM strongly encouraged. A small number of bursaries available.
Register for the information webinar on 23 Jan.
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Andrew Gelman et al. @statmodeling.bsky.social · 19/01/2026
Seeking feedback from clinicians on AI as diagnostic decision support statmodeling.stat.columbia.edu/2026/01/19/s...
statmodeling.stat.columbia.edu
Seeking feedback from clinicians on AI as diagnostic decision support | Statistical Modeling, Causal Inference, and Social Science
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Michael Browning @mikebrowning.bsky.social · 19/01/2026
RA jobs in Oxford working on a Wellcome Trust funded grant. Neuroimaging, neurostimulation, computational modelling-- what's not to like! my.corehr.com/pls/uoxrecru...
my.corehr.com
'
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Yaniv Abir @yanivabir.bsky.social · 07/01/2026
Come work with us! really great team and super exciting project.
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Daniel Roelfs @danielroelfs.com · 04/01/2026
✨New blog post✨ I break down the beautiful data visualizations from a New America report (cowritten by @oscarp.bsky.social) and try to recreate them in R using ggplot2. danielroelfs.com/posts/new-am...
danielroelfs.com
Daniel Roelfs
Learning data viz from the best: New America and Datawrapper
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Tim Behrens @behrenstimb.bsky.social · 21/12/2025
This paper completely nails an age old theory, leading to a clear law describing the strength of conditioned associations. elifesciences.org/reviewed-pre...
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Quentin Huys @docqhuys.bsky.social · 21/12/2025
Postdoctoral research position in #ComputationalPsychiatry and #EEG as part of relmed.ac.uk trial testing reinforcement learning as biomarker for antidepressant treatment response. www.ucl.ac.uk/work-at-ucl/... @uclbrainscience.bsky.social @mikebrowning.bsky.social @relmed.bsky.social
relmed.ac.uk
Antidepressant treatment shouldn't be a guessing game. RELMED is working towards using advanced research to predict which medication is most likely to help each person along their individual path to recovery.
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Andrew Gelman et al. @statmodeling.bsky.social · 15/12/2025
Simulating from and checking a model in Stan: It’s so easy in Stan Playground–it just runs on your browser! statmodeling.stat.columbia.edu/2025/12/15/s...
statmodeling.stat.columbia.edu
Simulating from and checking a model in Stan: It’s so easy in Stan Playground–it just runs on your browser! | Statistical Modeling, Causal Inference, and Social Science
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Jean-Rémi King @jeanremiking.bsky.social · 03/12/2025
🎉 Our paper has been selected for a Neurips Spotlight: “Scaling and Context Steer LLMs along the Same Computational Path as the Human Brain” 👥led by J Raugel, w/ S. Ascoli, Rapin & @valentinwyart.bsky.social 📄https://openreview.net/pdf?id=4YKlo58RcQ 📍 Hall C-E Poster #2006 🧵thread 👇
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Andrew Gelman et al. @statmodeling.bsky.social · 11/12/2025
Seven-parameter drift-diffusion pdfs and cdfs now in Stan statmodeling.stat.columbia.edu/2025/12/11/s...
statmodeling.stat.columbia.edu
Seven-parameter drift-diffusion pdfs and cdfs now in Stan | Statistical Modeling, Causal Inference, and Social Science
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Alison Gopnik @alisongopnik.bsky.social · 10/12/2025
New preprint in advance of a Phil Trans paper. Outlining a theoretical argument bridging Bayesian causal learning and empowerment in reinforcement learning. And empirical data that kids do too! arxiv.org/abs/2512.08230
arxiv.org
Empowerment Gain and Causal Model Construction: Children and adults are sensitive to controllability and variability in their causal interventions
Learning about the causal structure of the world is a fundamental problem for human cognition. Causal models and especially causal learning have proved to be difficult for large pretrained models usin...
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Nature @nature.com · 30/11/2025
People are being diagnosed with ADHD in record numbers go.nature.com/4io9zFI
go.nature.com
ADHD diagnoses are growing. What’s going on?
Nature - More children and adults are being diagnosed with ADHD in some countries. Science is helping to understand why — and how best to provide support.
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Michael Browning @mikebrowning.bsky.social · 20/11/2025
There are 3 Oxford-based post doc positions for this Wellcome Trust project that will be advertised soon! If you have experinece in neurostimulation (tms/tus) and/or modelling of cogneuro data in humans do contact one of us (me, @mkflugge.bsky.social @lilweb.bsky.social, Jacinta OShea) to discuss!
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Wanjun Lin @wanjunlin.bsky.social · 10/11/2025
1/4 I’m super excited to share our latest PNAS paper: a 7T-fMRI study shows that functional connectivity between habenula and VTA in humans is associated with individual differences in negative learning bias, which further associates with higher anxiety and depression scores. doi.org/10.1073/pnas...
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Claus Wilke @clauswilke.com · 06/11/2025
I think I understand how it can be that LLMs are both exceptionally good and quite terrible at programming. It's because there are two entirely different skillsets that we both call "good at programming." LLMs have only one of them. blog.genesmindsmachines.com/p/llms-excel...
blog.genesmindsmachines.com
LLMs excel at programming—how can they be so bad at it?
My explanation for the mystery of why LLMs can be both exceptionally good and quite terrible at programming.
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