Ata Karagoz reposted
Replying to @neurostrow.bsky.social
www.youtube.com/watch?v=vfLO... Talk here!
Ata Karagoz
@atabk.bsky.social
Postdoc at UChicago in Bakkour lab. PhD from WUSTL. Interested in how we build models of the world, naturalistic neuroimaging, and reinforcement learning.
615 followers956 following94 posts
Ata Karagoz reposted
Replying to @neurostrow.bsky.social
www.youtube.com/watch?v=vfLO... Talk here!
Ata Karagoz reposted
Six open assistant professor positions at Boston University in Brain and Cognitive Health! Priority deadline: Nov 4. #psychscisky #neuroskyence
Ata Karagoz reposted
High-dimensional hippocampus representation facilitates learning of low-dimensional abstract representation and supports generalization https://www.biorxiv.org/content/10.64898/2026.10.24.761577v1
Ata Karagoz reposted
A vector navigation and inference architecture can construct universal cognitive maps for abstract reasoning www.cell.com/current-biol...
Ata Karagoz reposted
The Center for Theoretical and Computational Neuroscience at WashU is recruiting postdoctoral fellows! ctcn.wustl.edu/postdoc-fell...
Ata Karagoz reposted
1/ Our brains probably don’t store a new copy of “red” when we encounter something red. Yet we can reinstate distinct memories of red objects. How do we reuse what we already know when encoding memories? Excited to share new work led by @haoliu4391.bsky.social, with @marcelomattar.bsky.social 🧠🧵
Ata Karagoz reposted
Super proud of many things about this work by the amazing @kristorpjensen.bsky.social. The work is one of my favourite things ever from the lab. Also super proud of Kris for choosing to send it to @elife.bsky.social - we get to see Kris explain every figure! elifesciences.org/articles/109...
Ata Karagoz reposted
Ata Karagoz reposted
I’m looking for two PhD students with competitively awarded scholarships: 1) Cognitive maps for causal inference warwick.ac.uk/fac/cross_fa... 2) Brain mechanisms of working memory removal and repetitive negative thinking midlandsmhndtp.ac.uk/project/2027...
Ata Karagoz reposted
We are hiring! The Department of Psychology and Center for Neural Science at NYU are seeking applicants with an outstanding record of research in human neuroscience for an open tenure-track assistant professor position. Potential applicants can apply here by 11/15: apply.interfolio.com/195772
Ata Karagoz reposted
Proud to have this paper out today at Nature Human Behaviour @nathumbehav.nature.com ! Heroic, creative work by Zekun Sun (w/ Zhiran Xie and me).
Motor abstraction training generalizes to the refinement of specific movement patterns
Ata Karagoz reposted
I'm hiring a postdoc to start in summer/fall 2027! My lab uses computational social & cognitive science methods to explore how tech shapes knowledge & power: www.crockettlab.org You can submit an application here: apply.interfolio.com/195297. Review of apps starts Nov 20. Please share!
Ata Karagoz reposted
Ata Karagoz reposted
Paper accepted at Imaging Neuroscience! Watch this space for links to the final open-access version. Also, thank you to the commenters on the original post--we incorporated some of your suggestions, which I think made for a better paper.
In honor of International Left-Handers Day, we have an updated preprint on scanning left-handed participants in fMRI studies. Although they're 11% of the population, we routinely screen LH people out of fMRI studies due to concerns about functional lateralization 1/n www.biorxiv.org/content/10.1...
Ata Karagoz reposted
How do 🐁deal with complex landscapes? Turns out they learn a lot very quickly. We think they do this by learning a set of repeated sparse paths, which form a type of compressed world model. Joint work with the Hermundstad lab, led by Tzuhsuan Ma and Alison Comrie: www.biorxiv.org/content/10.6...
Ata Karagoz reposted
Ata Karagoz reposted
Ata Karagoz reposted
I've always felt that I learn best by playing around with things (and breaking them 😅). So I’ve put together a few interactive tools to help NeuroCog bachelor/master students grasp some basic neuroscience concepts. 🔗 www.lindedomingo.com/teaching Thanks @ortiztudela.bsky.social for the idea!
Ata Karagoz reposted
Ata Karagoz reposted
Ata Karagoz reposted
Our reward function compression work is now out in Nature Communications! 🎉 In it, we present and empirically test a computational framework that formalizes the trade-offs between goal flexibility and learning efficiency. @annecollins.bsky.social @natureportfolio.nature.com doi.org/10.1038/s414...
Ata Karagoz reposted
The Computational and Cognitive Neural Sciences lab (ballardlab.org) at UC Riverside is recruiting psychology PhD students to join our team! Check out the flyer to learn about the lab and our stellar research community at UCR. Apply by 12/1! tinyurl.com/yjubmvvb
Ata Karagoz reposted
The MindCORE Fellows Application is open! We seek applications from recent PhDs in neuro, psych, ling, philo, comp sci, or other cog sci discipline for our 3-yr postdoc. MindCORE is Penn's interdisciplinary effort to understand human intelligence & behavior. mindcore.sas.upenn.edu/post-doctora...
Ata Karagoz reposted
Gonzaga University is hiring (TT) in neuroscience for Fall 2027. Gonzaga is a great place focused on undergraduate education with strong support for research. Deadline Oct 26! employment.gonzaga.edu/jobs/assista...
Ata Karagoz reposted
Re-post 🔁 is appreciated! #neurojobs: we’re looking for new team members to join us @cmc-unit.bsky.social! If you’d like to study decision-making in naturalistic & embodied contexts (integrating RL, RNNs & cross-species data analysis) in a cool & collaborative research environment 😎, check 👇
Link to ads: Postdoc position: nextcloud.tuebingen.mpg.de/index.php/s/... PhD position: nextcloud.tuebingen.mpg.de/index.php/s/... We’re also both at @bernsteinneuro.bsky.social and happy to chat!
Ata Karagoz reposted
I'm recruiting PhD students this cycle! We study how the brain perceives, remembers, and predicts naturalistic experiences like movies and games, using computational tools to analyze behavioral and neural data 🧠 App deadline is 12/2/26 - see our lab pubs on our website www.dpmlab.org/pubs.html
Ata Karagoz reposted
The rich get richer in visual processing: latest study with @ivntmc.bsky.social shows that we allocate resources preferentially to stimuli that we feel confident in estimating, which makes us better at estimating them...even if the initial confidence was misplaced. doi.org/10.1038/s415...
Ata Karagoz reposted
Ata Karagoz reposted
Modeling decision dynamics improves ability to distinguish RL from WM - both recovery and out of sample prediction, with clinical differences revealed
How fast we decide reveals how we learn. New in @plos.org #PLoSCompBio : modeling response times alongside choices disentangles working memory, reinforcement learning and cognitive control, and reveals differences in schizophrenia that choices alone missed. 🧵 t.co/BTOgmpd4YH
Ata Karagoz reposted
Excited to be launching our new PhD program in Minds and Machines at UCL with co-Directors Tali Sharot and @nadinedijkstra.bsky.social To apply, find out more here: www.ucl.ac.uk/brain-scienc... Our launch event is on Nov 10th, with a cracking lineup of speakers: luma.com/cikzcth0
Ata Karagoz reposted
I am recruiting graduate students for UCI's PhD in Cognitive Sciences - www.cogsci.uci.edu/graduate/pro... The lab's focus is on how relational structure and combinatorial reasoning is implemented in human brains and large language models--and if they are similar.
Ata Karagoz reposted
Thrilled to announce that I will be joining the University of Miami as an Assistant Professor of Psychology next year! I am recruiting a PhD student to start in Fall 2027 — please reach out if you are interested in joining the lab! For more info check out my website: dan-mirea.com
Ata Karagoz reposted
Ata Karagoz reposted
Our multilayer MEG paper is out today in Nature Communications: depth-resolved laminar inference in humans 🧠#neuroskyence www.nature.com/articles/s41...
Ata Karagoz reposted
In our Nature paper, we introduce the first superhuman Stratego AI, which we built using general techniques that we developed for RL & test-time compute under imperfect information. www.nature.com/articles/s41...
Ata Karagoz reposted
Medial PFC interacts with the hippocampus to retrieve context-congruent memories.. but HOW?? was what started this. Simulating mPFC-HIP🧠, we designed an RNN🤖 that retrieves memories similar in context, on top of self-attention. It learns to retrieve like humans faster! arxiv.org/abs/2609.37791
Ata Karagoz reposted
Interested in higher-order cognition and PFC: how *does* the PFC build abstract task representations?! Going to @cogneuronews.bsky.social 2027? Vote for our symposium! cogneurosociety.org/symposium-voting-form/ feat. @desrocherslab.bsky.social @lapate.bsky.social @randolph-helfrich.bsky.social !
Ata Karagoz reposted
🚨 New preprint! With @mdelmarco.bsky.social and @gonzalezgarcia.bsky.social Can episodic memory become more flexible, expanding retrieval to new cues, without sacrificing concrete details? Our results suggest so, highlighting the adaptive nature of episodic memory www.biorxiv.org/content/10.6...
Ata Karagoz reposted
Our paper is out in Nature Communications! In our messy, noisy world, do you find planning difficult/less worthwhile? It's not just you. As we increased the stochasticity in a planning environment, we found that people spent less effort planning: www.nature.com/articles/s41... #cogsci #planning
Ata Karagoz reposted
New lab preprint! @khoudary.bsky.social presents a tour-de-force: a new model of how uncertain expectations should help resolve uncertain sensations, supported by re-analysis of four experiments in monkeys (behavior, ephys) and humans (behavior, fMRI, EEG, intracranial) @meganakpeters.bsky.social
how does memory support perceptual decisions made under uncertainty? this question has scaffolded my entire PhD, and I'm so excited to share part of it in this ✨new preprint ✨ w/ @meganakpeters.bsky.social and @aaronbornstein.bsky.social! link: www.biorxiv.org/content/10.6...
Ata Karagoz reposted
Looking for a postdoc in comp neuro and human brain imaging? Interested in foraging? Join our international collaboration with Jon Rubin, @jyotikab.bsky.social, & @davidrobbe.bsky.social be.bsky.social to study the neural basis of foraging behavior! cmu.wd115.myworkdayjobs.com/CMU/job/Pitt...
Ata Karagoz reposted
how does memory support perceptual decisions made under uncertainty? this question has scaffolded my entire PhD, and I'm so excited to share part of it in this ✨new preprint ✨ w/ @meganakpeters.bsky.social and @aaronbornstein.bsky.social! link: www.biorxiv.org/content/10.6...
Ata Karagoz reposted
📣 Save the date! RLDM 2027, the Multi-disciplinary Conference on Reinforcement Learning and Decision Making, is coming to Paris, July 6-9, 2027 🎉 Stay tuned for submission deadlines and more updates on our website rldm.org 👀
Ata Karagoz reposted
New preprint! Are attentional lapses the result of disengagement or simply response failure? Using EEG, we tested how attention fluctuations impact visual representations in the brain. (1/5) www.biorxiv.org/content/10.6...
Ata Karagoz reposted
Columbia Psychology is hiring for a Cognitive Science/Neuroscience Assistant Professor position as part of our ongoing push to expand our Cognitive research program (including two hires last year). We'll be starting application reviews next week so get materials in asap! apply.interfolio.com/193975
Ata Karagoz reposted
Degraded neural representations foreshadow failures of sustained attention https://www.biorxiv.org/content/10.64898/2026.09.21.753248v1
Ata Karagoz reposted
2 yrs ago, I briefly laid out a new theory of how motivation works (AGH). Here, I expand on the problems AGH was trying to solve, why they are hard to solve, what my solution looks like, and how this should change our understanding of thoughts & actions. osf.io/preprints/ps... 🧵A few highlights:
Ata Karagoz reposted
There are 2 tenure-track searches happening at UT Austin Psychology @utaustin.bsky.social! Dev/Social: apply.interfolio.com/194041 Clinical: apply.interfolio.com/194045 Please apply and be my colleague! Austin is awesome, UT is awesome, and the department is awesome⭐