Reposted by John MorrisonHokin @hokin.bsky.social · 02/10/2026A 3.5-month-old knows that a ball rolling behind a wall is still there. Today we're releasing a full-stack data infrastructure to teach object permanence to AI: 🧠 150 cognitive tasks scaling to 10K+ diverse samples 📦 A 1.5M-sample training set 🚀 A fine-tuned 16B model that validates the data 111
Reposted by John MorrisonJorge Morales @jorgemorales.me · 01/10/2026Our lab is growing! We're looking for a graduate student to start next fall (applications due on Dec 1) and a postdoctoral researcher to start soon (ad coming soon; starting date is flexible, probably some time next year). subjectivitylab.orgsubjectivitylab.orgThe Subjectivity Lab · Duke University · Jorge Morales, PhDDuke interdisciplinary research group led by Dr. Jorge Morales studying vision, mental imagery, consciousness, and introspection. 14324
Reposted by John MorrisonSPAN @socphilneuro.bsky.social · 23/09/2026We're very happy to announce that SPAN2027 will be held at NYU on May 20-22, 2027. The conference will be hosted by the NYU Center for Mind, Brain and Consciousness 🧠 A call for proposals will come soon! 02210
Reposted by John MorrisonChris Baldassano @chrisbaldassano.bsky.social · 20/08/2026Excited to have Taylor's work with me and Daphna Shohamy out in Open Mind now: even at the end of an event, it's not too late to prioritize it for long-term memory! 1286
John Morrison @johnmorrison.bsky.social · 10/08/2026Yes, all talks will eventually be posted here: www.youtube.com/@cogcompneuroyoutube.comCognitive Computational NeuroscienceCCN is a forum for discussion among cognitive science, neuroscience, and artificial intelligence researchers dedicated to understanding the computations that underlie complex behavior. This channel c... 020
Reposted by John MorrisonSamuel Lippl @sflippl.bsky.social · 03/08/2026Really excited about this project! If you want to chat about repulsion and representational changes in hippocampus, come by our poster at #CCN2026 tomorrow at 9:30! 0122
Reposted by John MorrisonGal Vishne @neurogal.bsky.social · 03/08/2026So excited to be presenting @cogcompneuro.bsky.social tomorrow! #CCN2026 🎉 Contributed talk: Tues 14:40, Learning & Memory Poster: Wed 9:30-11:15, Poster C33 2026.ccneuro.org/poster/?id=E... With @johnmorrison.bsky.social @michaelshadlen.bsky.social Nick Turk-Browne, Miranda Ye & Zoe Haynes 0133
Reposted by John MorrisonGal Vishne @neurogal.bsky.social · 01/08/2026So excited to be part of this event! I'm up in 2 talks 😀 041
John Morrison @johnmorrison.bsky.social · 21/07/2026This should be fun! I'll be talking about what it means for a neural network to have a world model (joint work with @raphaelmilliere.com) and presenting new evidence that the standard example, Othello-GPT, does not have one (joint work with @shauli.bsky.social among others). 1183
Reposted by John MorrisonIan Phillips @ianbphillips.bsky.social · 09/07/2026My reply to @liadmudrik.bsky.social et al.'s proposal that we should reengineer @neddo.bsky.social's famous phenomenal/access distinction. 3357
Reposted by John MorrisonChris Baldassano @chrisbaldassano.bsky.social · 09/07/2026Final paper from @hannahtarder-stoll.bsky.social's PhD! Extending her prev work by showing how two hippocampal sequences are linked together. Part of an issue on hipp predictions edited by @mariamaly.bsky.social @barense.bsky.social @peterkok.bsky.social royalsocietypublishing.org/rstb/issue/3...royalsocietypublishing.orgVolume 381 Issue 1954 | Philosophical Transactions of the Royal Society B | The Royal SocietyInfluential themed journal issues across the life sciences. 0152
Reposted by John MorrisonTania Lombrozo @tanialombrozo.bsky.social · 27/05/2026Do LLMs *understand* language? Do educational AI agents *understand* the material they teach (or their students)? Claims about what AI systems do or don't understand are pervasive, but assessing them requires an account of MACHINE UNDERSTANDING 1012825
Reposted by John MorrisonGal Vishne @neurogal.bsky.social · 18/05/2026Tomorrow, 10:45, talk room 2! Revisiting Iconic Memory with a New Experimental Paradigm @vssmtg.bsky.social #VSS2026 082
John Morrison @johnmorrison.bsky.social · 15/05/2026This talk will be 🔥. It should be of special interest to philosophers because of its implications for the overflow debate about consciousness. Gal won't have time to talk about those implications on Monday, but she'll be happy to talk about them after. Hope to see you there! 050
Reposted by John MorrisonGal Vishne @neurogal.bsky.social · 15/05/2026Arrived @ #VSS2026 @vssmtg.bsky.social 😎🌴 If you're here - come check out my talk on Monday! Revisiting Iconic Memory with a New Experimental Paradigm Room 2 May 18th, 10:45 (1st talk) Super fun collaboration with @johnmorrison.bsky.social & my 1st study from @michaelshadlen.bsky.social lab 🤩 0112
Reposted by John MorrisonJorge Morales @jorgemorales.me · 06/02/2026I have news! After 4 fabulous years at Northeastern, this July I will be moving to Duke—with tenure! It’s hard to convey how grateful I am to everyone who has made this possible: from old professors in Mexico and mentors in the US to students, colleagues, and, of course, my amazing wife and family. 3827015
John Morrison @johnmorrison.bsky.social · 26/09/2025Love it. Adding it to my lecture on evolutionary psychology. 030
John Morrison @johnmorrison.bsky.social · 26/09/2025Proud to be one of the signatories. www.columbiaspectator.com/news/2025/09...columbiaspectator.comOver 100 Columbia and Barnard professors file amicus brief opposing deportation order for Mahmoud Khalil, SIPA ’24A group of 108 current and former Columbia and Barnard faculty members filed a Sept. 17 amicus brief in support of Palestinian activist Mahmoud Khalil, SIPA ’24, who is appealing a deportation order. 030
John Morrison @johnmorrison.bsky.social · 12/09/2025We're number one! (in suppressing free speech) www.columbiaspectator.com/news/2025/09...columbiaspectator.comBarnard and Columbia claim bottom two spots in annual FIRE college free speech rankingsThe Foundation for Individual Rights and Expression ranked Barnard and Columbia last and second to last, respectively, in its 2026 College Free Speech Rankings. 140
Reposted by John MorrisonAndres Bendesky @bendeskylab.com · 08/09/2025New review on how changes in cell type composition in and outside the brain contribute to the evolution of behavior. 🧪 authors.elsevier.com/a/1lihM,LqAZ... 24721
Reposted by John MorrisonKen Miller @kenmiller.bsky.social · 08/09/2025I wrote a substack article: open.substack.com/pub/youngert...open.substack.comWhat Columbia Sacrificed In Its Deal With The Trump AdministrationKen Miller 0186
John Morrison @johnmorrison.bsky.social · 16/08/2025How can algorithms from cognitive science inform our understanding of neural networks? In this 9-min overview from #CCN, I present recent work with @pebenjamters.bsky.social and Niko Kriegeskorte. My talk begins at 38:00: hva-uva.cloud.panopto.eu/Panopto/Page...hva-uva.cloud.panopto.euRepresentational Alignment - C1.04) - 15-8-2025This live stream is for 2 sessions: Representational Alignment (11:00 – 12:00) and Visual Processing in Brains and Models II (12:00 – 13:00) 1101
Reposted by John MorrisonIan Phillips @ianbphillips.bsky.social · 20/05/20255 years since our first pilot, and 25,000 participants later, I'm super happy this work with Makaela Nartker, @chazfirestone.bsky.social and Howard Egeth on inattentional blindness is now out in eLife! A little 🧵 of what we found... 1/12 elifesciences.org/articles/100...elifesciences.orgSensitivity to visual features in inattentional blindnessAs a group, inattentionally blind participants can successfully report the location, color, and shape of stimuli they deny noticing, and exhibit a systematic bias to report not noticing. 48338
John Morrison @johnmorrison.bsky.social · 07/05/2025The best paper/chapter that I've read on embodied cognition is Ch 8 of Andy Clark's Being There. He advocates for a sensible middle view. 130
John Morrison @johnmorrison.bsky.social · 07/05/2025For example, that all cognition should be modeled as dynamic coupling with the environment, without any need for internal representations. 130
John Morrison @johnmorrison.bsky.social · 07/05/2025I think of it as a spectrum of views that range from the obvious to the absurd. Its proponents typically describe a handful of examples that support views on the obvious end and then claim to have established one of the views on the absurd end. 291
Reposted by John MorrisonMatthias Michel @matthiasmichel.bsky.social · 21/04/2025Very happy to announce that our paper “Sensory Horizons and the Functions of Conscious Vision” is now out as a target article in BBS!! @smfleming.bsky.social and I present a new theory of the evolution and functions of visual consciousness. Article here: doi.org/10.1017/S014.... A (long) thread 🧵doi.orgSensory Horizons and the Functions of Conscious Vision | Behavioral and Brain Sciences | Cambridge CoreSensory Horizons and the Functions of Conscious Vision 618069
John Morrison @johnmorrison.bsky.social · 27/02/2025Chris Baldassano is not only an incredibly talented scientist, he's also an incredibly nice person. Teaching Intro to Cog Sci with him has been pure joy. Check out this accessible overview of his research 👇 011
John Morrison @johnmorrison.bsky.social · 17/01/2025I stuck around until 12:20. Will there be a recording? 400
Reposted by John MorrisonSPAN @socphilneuro.bsky.social · 05/01/2025😎 SPAN2025 Keynotes, invited symposia speakers, and sponsored symposia just dropped! Take a look at who will be at SPAN2025 and then submit your abstract so you can be there too! More invited speakers will be announced soon. Visit our website for all the details: philandneuro.com 03323
Reposted by John MorrisonCogCompNeuro @cogcompneuro.bsky.social · 20/12/2024For #CCN2025 in Amsterdam, we will, for the first time, have conference proceedings that include both full length peer-reviewed papers and the traditional 2-page track! Deadlines for submissions: 17th February for full papers ( abstract only; full paper on 20th FEB) & 10th April for 2 pagers. 22512
Reposted by John MorrisonSociety for Philosophy and Psychology @socphilpsych.bsky.social · 05/12/2024SPP 2025 will be at Cornell, June 18-21! 23917
John Morrison @johnmorrison.bsky.social · 05/12/2024I think the latest cuts will save ~$2m. It's hard to know how helpful this will be -- they haven't given us any financial details. They have minimized the faculty's role in all aspects of the college, including oversight of the budget. 121
John Morrison @johnmorrison.bsky.social · 05/12/2024On a more optimistic note, I just want to say that I'm incredibly proud of the reporting by our students at the Spectator. They are a consistent source of balanced and informed reporting about all issues, large and small. 020
John Morrison @johnmorrison.bsky.social · 05/12/2024The crisis at Barnard is at least partly because Columbia is trying to solve its own budgetary problems by forcing Barnard to contribute more. This year, it has to contribute ~$12m in addition to its usual contribution of ~$10m. 110
John Morrison @johnmorrison.bsky.social · 05/12/2024And here's some important background about the budgetary crisis in Arts & Sciences at Columbia (the article is from 2016 -- it has gotten much worse since). www.columbiaspectator.com/archives/lea...columbiaspectator.comUnfunded Mandate: Columbia College, Arts and Sciences, and the Bollinger Era 111
John Morrison @johnmorrison.bsky.social · 05/12/2024Barnard and Columbia are going through a difficult period. Here's more information about the latest crisis at Barnard: www.columbiaspectator.com/news/2024/12...columbiaspectator.comWith $252 million in projected debt, Barnard makes cuts to faculty and staff benefits<html><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1"><title>With $252 million in projected debt, Barnard makes cuts to faculty and staff benefits</titl... 233
Reposted by John MorrisonSteve Fleming @smfleming.bsky.social · 22/11/2024Delighted to share a new preprint with @matthiasmichel.bsky.social! We combine human psychophysics and evolutionary constraints to propose a new hypothesis about the functions of conscious vision. This has been in the pipeline a long time- exciting to get it out in the world! osf.io/preprints/ps...osf.ioOSF 0138
Reposted by John MorrisonMatteo Farinella (he/him) @matteofarinella.bsky.social · 20/12/2023Nature, Neurons, Mushrooms, Biochemistry, and Consciousness (or the lack thereof). My top illustrations of 2023 summarize my current interests pretty well. Let's hope that in 2024 I can finally find the time to thread some of these into a coherent story. 🧠 #artvsartist #sciart #sciviz 031
John Morrison @johnmorrison.bsky.social · 20/11/2023I'm giving the university seminar in cognitive neuroscience on Monday the 27th at Columbia. I will suggest a definition of "representation" that could be useful to neuroscientists. There's a dinner afterward and they're asking for RSVPs. More details here: psychology.columbia.edu/events/cogni...psychology.columbia.eduCognitive & Behavioral Neuroscience Seminar: John Morrison | Department of PsychologyJohn Morrison, Barnard College, will be giving a talk as part of the Cognitive & Behavioral Neuroscience Seminar on Monday November 27th at 4pm in Faculty House. To RSVP for this seminar, please emai... 050