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hakwan lau

@hakwan.bsky.social
8.4K followers 4.3K following 1.2K posts

neuroscientist in Korea (co-director of IBS-CNIR) working on BCI (hemodynamics-based), metacognition (including implicit forms, especially in perception), blindsight, & AI introspection tinyurl.com/hakwan 小紅書號:95881807766

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Reposted by hakwan lau
The Transmitter @thetransmitter.bsky.social · 23/09/2026
In this episode of #TheoreticalNeurosciencePodcast, Mihai Petrovici talks with @gauteeinevoll.bsky.social about neuromorphic computing and how it can speed up and reduce energy consumption in artificial intelligence and brain simulations. #neuroskyence www.thetransmitter.org/theoretical-...
thetransmitter.org
How neuromorphic computing could improve AI
Mihai Petrovici explains what neuromorphic computing is and how it can speed up and reduce energy consumption in AI and brain simulations.
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hakwan lau @hakwan.bsky.social · 23/09/2026
about a decade ago i attended a talk by a (very famous) chip guy & he said that we needed to make neuromorphic chips in order to facilitate energy-efficient AI. he said given the interdisciplinary audience, he'd particularly like some tough & stimulating questions i didn't have one, but ...
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hakwan lau @hakwan.bsky.social · 21/09/2026
do you know anyone who makes AI generated movies in Korean (i.e. having some familiarity with the Korean audience)? like a pro / freelancer?
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Michael Gaebler @michaelgaebler.com · 18/09/2026
Get ready! *MindBrainBody Symposium* 2027 Keynotes are confirmed 🥳 @hakwan.bsky.social (online) @maramather.bsky.social @camillanord.bsky.social Hyeongdong Park Asya Rolls 📆 March 17-19, 2027 📍Berlin & online 📬 Submit by Dec 10, 2026 (!) 🔗 mindbrainbody.de (official announcement soon)
Logo of the MindBrainBody Symposium
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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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hakwan lau @hakwan.bsky.social · 17/09/2026
onlinelibrary.wiley.com/doi/10.1111/... Disturbances of conscious experience are central features of many psychiatric and mental health disorders. Experimental studies of conscious perception are therefore increasingly cited ....
onlinelibrary.wiley.com
Hitting and missing on consciousness
Disturbances of conscious experience are central features of many psychiatric and mental health disorders. Experimental studies of conscious perception are therefore increasingly cited in clinical an....
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Sarah Tonkin (she/her) @sstonkin.bsky.social · 16/09/2026
UArk is hiring for Tenure Track Professors! Assistant Professor-Clinical Psychology: uasys.wd5.myworkdayjobs.com/en-US/UAF_Ex... Assistant Professor-Social Psychology: uasys.wd5.myworkdayjobs.com/en-US/UAF_Ex... Assistant Professor-Cognitive Psychology: uasys.wd5.myworkdayjobs.com/en-US/UAF_Ex...
uasys.wd5.myworkdayjobs.com
Assistant Professor of Clinical Psychology
Current University of Arkansas System employees, including student employees and graduate assistants, need to log in to Workday via MyApps.Microsoft.com, then access Find Jobs from the Workday search ...
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Sam Schwarzkopf @sampendu.bsky.social · 16/09/2026
Happy to see @genetang.bsky.social's review article on Charles Bonnet Syndrom now available as early-online in Brain! #VisionScience #neuroskyence #PsychSciSky doi.org/10.1093/brai...
doi.org
The neural mechanisms of Charles Bonnet syndrome
Charles Bonnet syndrome is characterised by visual hallucinations that cannot be explained by any other cause in individuals with visual impairment. Tangta
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Nature Reviews Neuroscience @natrevneuro.nature.com · 16/09/2026
Towards an integrative neuroscience of metacognition — a Review by Stephen M. Fleming #neuroscience #neuroskyence www.nature.com/articles/s41...
nature.com
Towards an integrative neuroscience of metacognition - Nature Reviews Neuroscience
The capacity to self-evaluate and control one’s own cognitive performance, known as metacognition, underpins adaptive learning, social behaviours and self-belief. Stephen Fleming outlines our current ...
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Federico Rossano @federicorossano.bsky.social · 15/09/2026
UCSD Cognitive Science Department is hiring an Assistant Professor incorporating novel computational approaches in the study of biological and/or artificial intelligence. I have had the privilege of working in this department for 10 years and the intellectual environment really is unique. 1/3
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Derek Arnold @visnerd.bsky.social · 12/09/2026
This is our summary of where we think the field of Aphantasia research stands. Congenital aphantasia: what we (think we) know, what we thought we knew but were mistaken about, and what we don't know. www.sciencedirect.com/science/arti...
sciencedirect.com
Congenital aphantasia: what we (think we) know, what we thought we knew but were mistaken about, and what we don't know
Congenital Aphantasia initially described a lifelong inability to visualise. But it is now understood to manifest as imaginative inabilities that can …
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David Soto @dsotob.bsky.social · 08/09/2026
New paper "DecNefSimulator: A Modular, Interpretable Framework for Decoded Neurofeedback Simulation Using Generative Models" @hakwan.bsky.social @meganakpeters.bsky.social @neuroaure.bsky.social doi.org/10.1016/j.ne...
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hakwan lau @hakwan.bsky.social · 06/09/2026
i am beginning to feel that my research has recovered from the pandemic, a bit...
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Nature Reviews Neuroscience @natrevneuro.nature.com · 01/09/2026
Making models disagree to learn how brains compute — a Review by Tal Golan, Heiko H. Schütt & Nikolaus Kriegeskorte @talgolanneuro.bsky.social @heikoschuett.bsky.social @kriegeskorte.bsky.social #neuroscience #neuroskyence www.nature.com/articles/s41...
nature.com
Making models disagree to learn how brains compute - Nature Reviews Neuroscience
Neural network models can express computational hypotheses about brain information processing, but their high parametric capacity makes discriminating model alignment to experimental data challenging....
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Heida Maria Sigurdardottir @heidasigurdar.bsky.social · 26/08/2026
Please talk to me or @arnig.bsky.social at #ecvp2026 if you know of an interested potential Ph.D. student -- or are that interested student ;) #ECVP #visionscience #neuroskyence #psychscisky #psychology #imagery #visualimagery #phd #cogsci
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Ian Kremer @wolverinebear.bsky.social · 26/08/2026
The Wild Theory That Alzheimer’s Is a Plumbing Issue: We should be skeptical of a new surgery treating Alzheimer’s dementia as if the brain’s sewage system is backed up. www.mcgill.ca/oss/article/... #Alzheimers #dementia #science #neuroscience #NeuroSkyence
mcgill.ca
The Wild Theory That Alzheimer’s Is a Plumbing Issue
The man who developed a surgery to treat Alzheimer’s disease has been detained by Chinese authorities for a year and we don’t know why. According to reporting done by Elie Dolgin for Nature, there are...
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Dan Larremore @danlarremore.bsky.social · 25/08/2026
🎉 New paper (and data) on editorial & peer review at Science and Science Advances, two elite general science journals. With a wonderful team! @samzhang.bsky.social, @nicklaberge.bsky.social, Quinten and @aaronclauset.bsky.social. 1/ www.science.org/doi/full/10....
Screenshot of the title page: 

Elite general science journals shape scientific discourse, public policy, and scientific careers. However, expectations of confidentiality in most editorial proceedings has limited efforts to understand and improve the review process. Here, we describe and release deidentified data on 110,303 manuscript submissions over 5 years at Science and Science Advances, two elite general science journals. Analyzing evaluation dynamics across the initial editorial review and subsequent peer review stages, we find strong selective effects associated with higher institutional prestige, larger team size, and certain topics and countries. Corresponding authors who are men exhibit a small but significant advantage at Science, while authors based in China have a significant disadvantage. These associations are generally stronger in editorial review than in peer review, even as final editorial decisions correlate strongly with reviewer advice. These patterns highlight the complexity of multistage evaluations at elite journals and the importance of open data to better understand them.
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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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hakwan lau @hakwan.bsky.social · 25/08/2026
osf.io/preprints/ps... Centaur (Nature paper from last year) May Have Learned a Shortcut that Explains Away Psychological Tasks apparently, the said shortcut is mainly just the history of responses over trials
osf.io
OSF
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hakwan lau @hakwan.bsky.social · 24/08/2026
pubmed.ncbi.nlm.nih.gov/36863319/ from 2023. so reasonable & measured. & yet, hasn't made so much impact; i only saw this just now i guess that's ever the dilemma in pushing back against overselling/misinformation: do we fight fire w/ fire, or do we compose polite footnotes like gentlemen should?
pubmed.ncbi.nlm.nih.gov
A response to claims of emergent intelligence and sentience in a dish - PubMed
A response to claims of emergent intelligence and sentience in a dish
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Bene Ramirez @benediktramirez.bsky.social · 23/08/2026
Excited to share our new preprint introducing Precision Confidence Mapping (PCM), a framework for estimating how confident we should be in individualized functional network assignments from resting-state fMRI. Why does this matter for precision neuromodulation? 🧵👇 www.biorxiv.org/content/10.6...
biorxiv.org
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megan peters 🧠 @meganakpeters.bsky.social · 18/08/2026
New preprint just dropped! With the unstoppable @norabradford.bsky.social at the helm and support from Tomàs Ortega and Brian Maniscalco: osf.io/preprints/ps...
osf.io
OSF
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Andrew MacAskill @macaskillaf.bsky.social · 20/08/2026
Congrats @jespass.bsky.social on her new paper! PFC is widely thought to talk to HPC via nucleus reuniens - but no one has tested if this actual connectivity exists. Turns out it's wired to block it: PFC inputs to reuniens contact only neurons projecting back to PFC, not ones projecting to HPC. 🧪🧠📈
biorxiv.org
Nucleus reuniens is organised as parallel circuits rather than a prefrontal-hippocampal relay
Interactions between the prefrontal cortex (PFC) and hippocampus (HPC) are crucial for flexible and memory guided behaviour. Because there are no direct projections from PFC to HPC, it is widely presu...
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Tom Wallis @tsawallis.bsky.social · 09/08/2026
New preprint! Have you ever wanted to measure psychometric functions in high-dimensional stimulus spaces, but realised that this is infeasible? We present and validate a technique to adaptively estimate psychometric functions for stimulus spaces up to 50 dimensions. www.biorxiv.org/content/10.6...
biorxiv.org
Adaptive experiments in high-dimensional feature spaces: A particle filtering approach
Behavioral experiments are often infeasible when stimulus spaces have many dimensions or when testing time is limited. One way to address this challenge is adaptive stimulus selection, where informati...
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Joey Charbonneau @joeycharbonneau.bsky.social · 07/08/2026
Out today in @natneuro.nature.com is (a highly evolved version of) the second chapter of my dissertation (with @eblissmoreau.bsky.social) assessing the comparative anatomy of the insula across 🐁mice, 🐀rats, 🐒monkeys, and 🚶humans! rdcu.be/fyd7T
rdcu.be
Comparative insights into insula structure and function
Nature Neuroscience - Charbonneau et al. compare how the insula is structured and functions in humans, monkeys and rodents, revealing similarities and differences across species that are likely to...
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Grace Lindsay @neurograce.bsky.social · 05/08/2026
Reminder that talks can be live streamed and past talk videos are posted here: bsky.app/profile/neur... #CCN2026
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Nadine Dijkstra @nadinedijkstra.bsky.social · 05/08/2026
Excited to share our Preview about this excellent recent paper. In this Preview, @giuliacabbai.bsky.social and I explore how these findings connect with the rich literature on sensory reinstatement during imagery, and outline important questions for future imagery research! doi.org/10.1016/j.ne...
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Blake Richards @tyrellturing.bsky.social · 29/07/2026
Super cool paper here, showing that the cerebellum has a credit assignment mechanism solving the weight transport problem and giving every P-cell the right error signal! But, could the neocortex be the same? Could it possibly be hard-wired like this? I suspect not... Mystery to solve! 🧠📈 🧪
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Chaz Firestone @chazfirestone.bsky.social · 18/07/2026
out today! www.pnas.org/doi/10.1073/...
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hakwan lau @hakwan.bsky.social · 27/07/2026
who wants to go to Princeton to work with Taylor Webb? he's hiring docs.google.com/forms/d/e/1F...
docs.google.com
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hakwan lau @hakwan.bsky.social · 21/07/2026
philpapers.org/rec/KLEHOC a very sensible & informative piece on why ascribing consciousness to non-mammals is historically iffy scientific business, w/ the same conceptual challegnes never resolved. reasons to be skeptical about recent zeitgeist rehashing essentially the same old issues.
philpapers.org
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Moufan Li @moufanli.bsky.social · 20/07/2026
Our paper is out in @natmachintell.nature.com! We trained multiple RNNs to perform free recall. The best-performing ones learned a strategy akin to the memory palace technique. See thread below for more info. www.nature.com/articles/s42...
nature.com
A neural network model of free recall learns multiple memory strategies - Nature Machine Intelligence
Li et al. show that recurrent neural networks optimized for free recall discover diverse, human-like memory strategies beyond classical temporal context models, with top models using an index-based me...
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hakwan lau @hakwan.bsky.social · 21/07/2026
Looking to the brain to improve energy efficiency of AI when we started 3 years ago, i thought if we didn't pull it off in a couple of months, the topic would be soon out of fashion of coz, long distance collab -> we stalled ... but strangely, it isn't totally irrelevant yet. what does this mean?
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megan peters 🧠 @meganakpeters.bsky.social · 20/07/2026
I am *thrilled* to share this review in @currentbiology.bsky.social out today, by yours truly, @myoo.bsky.social, @michalk.bsky.social, Taro Toyoizumi, @tyrellturing.bsky.social, @taylorwwebb.bsky.social, & @hakwan.bsky.social www.sciencedirect.com/science/arti... 🧵👇
sciencedirect.com
Looking to the brain to improve energy efficiency of AI
Modern artificial intelligence (AI) systems have achieved remarkable capabilities, but at an extraordinary energy cost. Training and running large-sca…
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hakwan lau @hakwan.bsky.social · 18/07/2026
is this controversial? -- people don't go to conferences to learn things. they do but that's not the primary purpose. nor is the primary purpose 'networking'. they go there, for *moral support*. becoz science is not a victory march. to endure it, we need conferences.
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Jason da Silva Castanheira @jasondasilvac.bsky.social · 17/07/2026
Interested in how we plan over our imagination? Come to Brazil 🇧🇷 & my poster P1-E-37 at #CogSci2026! Here, @smfleming.bsky.social and I use computational modelling to demonstrate that planning over our imaginations, untethered from perception, relies on mental representations.
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Natalie Christie Peluso 🧠 @nataliepeluso.com · 15/07/2026
Diversity of neural responses enables high-dimensional representations #neuroskyence www.nature.com/articles/s41...
nature.com
Rarely categorical, highly separable representations along the cortical hierarchy - Nature
Cortical circuits prioritize diversity over categorical structure, supporting a computational regime geared towards high-dimensional, highly separable neural representations.
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samuel mehr @mehr.nz · 16/07/2026
calling all researchers who collect data from humans 🧠🧪 we are running a very brief survey (<1 min) about jsPsych, the software ecosystem for browser-based data collection. if you use jsPsych, or if you collect data with any other software, please fill it out at tinyurl.com/jspsych-census!
I am writing on behalf of the leadership of jsPsych, the software ecosystem for browser-based data collection used in experiments and surveys from many labs worldwide.

It has been difficult for us to figure out how widespread jsPsych usage is, because the software is freely available online and we do not collect any information about downloads, users, experiments posted online, etc. While the software has been cited in thousands of articles, jsPsych usage is likely more widespread than those citations imply, because not every project using jsPsych leads to a citation, and because there are also often substantial delays between actual jsPsych usage and a publication. As such, we are conducting a very brief census of jsPsych users.

If you collect data from humans using jsPsych or any other type of software, we would appreciate your filling out a very brief survey (<1 min) at tinyurl.com/jspsych-census. This will help us to understand how many people, labs, and institutions are current or former users of jsPsych, information that will help support the long-term sustainability of the jsPsych ecosystem.

We would also appreciate it if you could circulate this message to your lab, your department listserv, and your collaborators, to help ensure that it reaches as many members of the research community as possible. The survey is being distributed by Josh de Leeuw, Melissa Kline Struhl, and myself. Please contact me (sam@auckland.ac.nz) off-list if you have any questions about it.
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hakwan lau @hakwan.bsky.social · 15/07/2026
this is gonna be a great match. (Argentina vs England)
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Doby Rahnev @dobyrahnev.bsky.social · 15/07/2026
Serial effects in choice and confidence are typically studied separately. In a new paper just out in Cognition, we show that choice and confidence serial effects strongly interact. This is true for both perceptual and memory tasks across 26 experiments. authors.elsevier.com/a/1nPcy_Ebvv...
authors.elsevier.com
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All content on this site: Copyright © 2026 Elsevier B.V., its licensors, and contributors. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For all open access content, the relevant licensing terms apply.
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hakwan lau @hakwan.bsky.social · 15/07/2026
i want to as well www.nature.com/articles/d41...
nature.com
I want to see a prison-to-PhD pipeline
Ryan Rising creates programmes that help people who have been incarcerated to access academic opportunities.
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hakwan lau @hakwan.bsky.social · 15/07/2026
i added pumpkin to pork ribs kimchi stew
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hakwan lau @hakwan.bsky.social · 15/07/2026
ask ref letters at the final stage of selection of candidates, not at the beginning. www.nature.com/articles/d41...
nature.com
Why it’s time to bin recommendation letters in science job applications
If hiring organizations must ask for references, they should do so closer to the end of the process, argues Bibek Aryal.
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hakwan lau @hakwan.bsky.social · 14/07/2026
i bought muscimol.
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hakwan lau @hakwan.bsky.social · 13/07/2026
for the topic, i recommend this book over Chalmers (1996) and Dennett (1991)
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hakwan lau @hakwan.bsky.social · 11/07/2026
osf.io/preprints/ps... Testing Biopsychism: Commentary on Block’s (2025) “Can Only Meat Machines Be Conscious?”
osf.io
OSF
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hakwan lau @hakwan.bsky.social · 10/07/2026
incidentally, by *STIPULATING* that consciousness needs both access + phenomenology, it favors exactly the kind of higher-order views that i used to push for. it would render 1st order views (including IIT, & possibly GWT) wrong but no, i don't want to win this way. this is not how definitions work
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hakwan lau @hakwan.bsky.social · 09/07/2026
i have often disagreed w/ both Ian Philips & Ned Block. & of coz, Ian has famously debated w/ Ned on various issues too. but here i completely agree w/ this piece by Ian defending Ned. reasonable voices are growing rare these days in this field.
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hakwan lau @hakwan.bsky.social · 08/07/2026
these days, the best discussions on AI consciousness (to me) are often from NeuroAI / computational neuroscience people, rather than card-carrying consciousness people / philosophers / straight-ahead AI people or may be it is just to say, empirically rigorous people tend to be better theorizers too
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