🎇 Excited to finally share JL Romero Sosa’s publication! Results are from single-cell imaging in different subregions of rat frontal cortex during ✨de novo learning. Spoiler: everything is not everywhere all at once www.nature.com/articles/s41...

Shoutout to @bshev.bsky.social for presenting his amazing research titled "Distinct food attribute representations emerge across binge-type eating disorders" at the 2025 Society for Neuroeconomics meeting this past weekend! 🧠💡 #SNE2025 @lauraaberner.bsky.social @kiante.bsky.social

I'm recruiting grad students!! 🎓 The CoDec Lab @ NYU (codec-lab.github.io) is looking for PhD students (Fall 2026) interested in computational approaches to social cognition & problem solving 🧠 Applications through Psych (tinyurl.com/nyucp) are due Dec 1. Reach out with Qs & please repost! 🙏

🚨 New preprint 🚨 Across 3 experiments (n = 3,285), we found that interacting with sycophantic (or overly agreeable) AI chatbots entrenched attitudes and led to inflated self-perceptions. Yet, people preferred sycophantic chatbots and viewed them as unbiased! osf.io/preprints/ps... Thread 🧵

Post doc job alert 📢! Announcing a v exciting job on a Wellcome-funded project in my group at UCL, looking at auditory hallucinations... Advert here 👀: rb.gy/230w8l - deadline is end of Oct. Please apply! 1/5

😍 Our latest is out now in @commspsychol.nature.com. 🤩 We show with Bayesian modelling and experimental manipulation of uncertainty that developmental differences in social influence depend on differences in the internal uncertainty people have about their choice doi.org/10.1038/s442...

How is valence computed in the brain? Check out our new preprint about a single cell that integrates excitatory and inhibitory input across modalities according to valence and impacts behavioral decisions. An exciting collaboration across many labs. Enjoy reading! www.biorxiv.org/content/10.1...

Looking for a PhD next year? Want to come and work on the next generation of OPM-MEG/EEG biomarkers in computational psychiatry? Apply for our MRC iCase studentship with @mkflugge.bsky.social, collabs with @lilweb.bsky.social + industrial placement at P1Vital: www.medsci.ox.ac.uk/study/gradua...

paper is up~ This study examines performance evaluation in perceptual detection tasks using response-time-based signal detection theory (SDT) analysis. A defining feature of detection tasks is the asymmetry between trials with stimulus presence and absence, often reflected in ....

Interested in building computational models of anxiety? See below for a potential PhD opportunity with me Feel free to reach out if you'd like to know more! @kingsioppn.bsky.social @kingscollegelondon.bsky.social kcl-mrcdtp.com/project/unde...

How does self control, either too much or too little, effect people w/ an eating disorder? In this episode of @pbs.org's "Healthy Minds", host Dr Jeffrey Borenstein has fascinating discussion w/ Icahn School of Medicine at Mount Sinai's Dr Laura Berner! NOT TO MISS✨ www.thirteen.org/programs/hea...

For all who use Bayesian hierarchical models, have a look at our new preprint, out now together with @linushof.bsky.social @nunobusch.bsky.social and @thorstenpachur.bsky.social osf.io/preprints/ps...

📢 My lab at the Mount Sinai School of Medicine is considering graduate student applications this fall We welcome applicants interested in using computational modeling & fMRI to study social connection 🗓️ Deadline: December 1, 2025 🔗 Learn more: sinclaboratory.com/apply #comppsychiatry #socialneuro

📣 Interested in applying computational methods to advance understanding of mental health? Join us for the New York Computational Psychiatry Workshop (Nov 10-12)! Apply by Oct 13: form.jotform.com/252448781112... More info: bit.ly/nycpw2025 Please share & RT!

are you a clinical researcher? join our warm and supportive department (open rank!) mcgill.wd3.myworkdayjobs.com/en-US/mcgill...

Even after recovery, relapse is heartbreakingly common in anorexia nervosa. Could the answer lie in the gut’s hidden signals? 🧵

New ms on trinary choices! Somewhat surprisingly, our monkeys’ choices satisfied IIA (independence of irrelevant alternatives). In OFC, decision variables were represented in the same way under trinary and under binary choices. This property implies IIA. www.biorxiv.org/content/10.1...

Now *this* is how to do reporting on the latest for-profit edtech-AI snake oil outfit to promise hyperaccelerated learning through fully surveillant clasrooms and teacherless schooling all the way to big investor injections of capital and raids on families' incomes sfstandard.com/2025/09/19/a...

Brilliant application of CS to labor economics: In hiring, adding an "exploration bonus" improves quality, and esp favors minority candidates (it's a remedy for statistical discrimination-- if you favor hiring a rare type of candidate you learn more about their group, to improve future hires)

🚨Our preprint is online!🚨 www.biorxiv.org/content/10.1... How do #dopamine neurons perform the key calculations in reinforcement #learning? Read on to find out more! 🧵

Postdoc with us in Columbus! 🌰 I'm pumped to recruit a 1-2 year postdoc working on: - mechanisms of change in treatment - treatment personalization - emotion reg With a breakdown of: 50% research 30% treatment 20% mentorship/collaboration/conferences osu.wd1.myworkdayjobs.com/OSUCareers/j...

The University of Arizona is holding an open-rank neuroscience faculty search, multiple tenure-track positions available! Positions will be in the new Department of Translational Neurosciences at the College of Medicine in Phoenix. tinyurl.com/42t8tcey

Announcing our 9 new Fellows-to-Faculty Fellows! These awards help senior postdoctoral researchers with fresh perspectives on autism & neuroscience transition to tenure-track faculty positions: https://www.simonsfoundation.org/simons-foundation-announces-recipients-of-2025-fellows-to-faculty-awards/

Can large language models stand in for human participants? Many social scientists seem to think so, and are already using "silicon samples" in research. One problem: depending on the analytic decisions made, you can basically get these samples to show any effect you want. THREAD 🧵

How does the brain decide? 🧠 Our new @nature.com paper shows that neural activity switches from an 'evidence gathering' to a 'commitment' state at a precise moment we call nTc. After nTc, new evidence is ignored, revealing a neural marker for the instant when the mind is made up. rdcu.be/eGUrv

📢 NEW PREPRINT 📢 We show a metacognitive paradox (not blanket deficit!) in OCD: confidence is persistently lower, but fluctuations track evidence more tightly and are nearer Bayes-optimal. www.researchsquare.com/article/rs-7... 🧵👇

📢 Preprint out! biorxiv.org/content/10.1... What gives rise to probability weighting, a cornerstone of Prospect Theory? We show it comes from the natural boundedness of probabilities + cognitive noise. Adding boundaries adds multiple distortions, across risky choice & perception.

We often hear from reviewers: "what about demand effects?" So we developed a method to eliminate them. Something weird happened during testing: We couldn’t detect demand effects in the first place! (1/8)

Introduction of an artificial cocaine-activated brain negative feedback loop that limits cocaine use 🤩 Rats are known to titrate their cocaine use based on the dose which suggests a negative feedback regulation process. 1/n www.nature.com/articles/s41...

📢 New preprint 📢 (with Daniil Luzyanin) We use a new task to distinguish between the instantaneous and instrumental (goal-oriented) value of the same choice option in the brain using fMRI: biorxiv.org/content/10.1...

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

New paper in Imaging Neuroscience by Jared Deighton, Vassilios N. Christopoulos, et al: Functional ultrasound imaging combined with machine learning for whole-brain analysis of drug-induced hemodynamic changes doi.org/10.1162/IMAG...

🚀 Young Scientist Retreat 2025 – Hamburg 🌍 📅 October 21–24, 2025 👉 Register here: tinyurl.com/ycmyshra (Google Form) If this does not work, feel free to write [email protected] Let’s connect, learn & grow together in Hamburg! 🌟 ⁠ysr2025 #Biopsychology #YoungScientists (more below)

Come work with us! UC Irvine Cognitive Sciences is looking for a new Assistant Professor to join our team: recruit.ap.uci.edu/JPF09896 I'm not on the committee, but happy to talk if you're interested.

🚨New pre-print out! 🍂 Using daily gamified smartphone 📱 tracking, we found that reductions in both self- and decision-making confidence precede when people are likely to report experiencing symptoms of OCD. www.researchsquare.com/article/rs-7...

The Dept. of Psychology at the U. Wisconsin–Madison has an opening for an Assistant Professor in the area of Computational Neuroscience and/or Cognitive Science, with an emphasis on artificial intelligence (AI). Domain of behavior or cognition is open. Details at jobs.wisc.edu/jobs/assista...

Our paper where we use computational modelling to study how some people continue to be underconfident in their abilities despite having intact performance out in Nature Communications @naturecomms.bsky.social with @smfleming.bsky.social @docqhuys.bsky.social Ray Dolan

When we encounter the same reward repeatedly, we show variable responses; is this just noise? In our new preprint, we replicate the association of BMI and disinhibited eating with variability of NAcc signals to reward. #neuroskyence 🩺 W/ @akuehnel.bsky.social www.medrxiv.org/content/10.1...

📢 New preprint! How do humans learn from arbitrary, abstract goals? We show that, when goal spaces can be compressed, costly working-memory processes give way to internalized reward functions, enabling efficient goal-dependent reinforcement learning. @annecollins.bsky.social arxiv.org/abs/2509.06810

Happy to share that Laura has received this award! Grateful to be a part of this exciting research - stay tuned!

I'm happy to announce that Vanderbilt Psychology's clinical area is hiring a TT asst prof this year! Please share with your networks and consider applying if you're on the market! Happy to (try to) answer questions about the search if you have them. Link here: apply.interfolio.com/173316

Finally! 🤩 Our position piece: Against the Uncritical Adoption of 'AI' Technologies in Academia: doi.org/10.5281/zeno... We unpick the tech industry’s marketing, hype, & harm; and we argue for safeguarding higher education, critical thinking, expertise, academic freedom, & scientific integrity. 1/n

Come join us at University of Toronto. We're hiring a Professor of computational cognitive neuroscience. #neuroAI #compneuro jobs.utoronto.ca/job/Toronto-...

📖 Our letter of reply to 'pseudosocial' cognition is now out in @cp-trendscognsci.bsky.social www.sciencedirect.com/science/arti... Led by the talented @srazavi.bsky.social + written with @vaughanbell.bsky.social, Peter Dayan, @nicholaraihani.bsky.social, Michael Moutoussis #NeuroPsychSky

Ever wondered why you keep going to that restaurant with stale fries? Is it because you went often in the past (perseveration) or because you remember past good experiences better (positivity bias)? Our study out in PNAS investigates the normative basis for these biases www.pnas.org/doi/10.1073/...

🧠 We're hiring a computational postdoc! 3+ years with me & @mitulamehta.bsky.social on @wellcometrust.bsky.social funded social cognition/paranoia research at the IoPPN. Lead & develop computational work, collaborate with experimentalists on psychosis/THC data. DM for details! lnkd.in/eCMy9Jf5

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

After its recent 30th anniversary, the incentive-sensitization theory of addiction apparently needs to be rebalanced! www.sciencedirect.com/science/arti... 1/n

The prefrontal cortex encodes task-identity information and flexibly adjusts its sensory processes as a function of the specific ongoing task doi.org/10.1371/jour... #neuroscience

I'll be reviewing computational/cognitive and clinical psychology applications this year for the Translational Lab at Emory 💭🔬 Please share broadly and send applicants my way! 🔄 docs.google.com/document/d/1...