Guillaume Dumas

Poster for the call. All relevant information is in thread

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Excited to share the call for posters & registration for the 2nd XSCAPE Workshop: "Varieties of Externalism" !

📅 Friday, April 10th, 2026 — Gallery Room, Bramber House, University of Sussex

Registration is free but places are limited. 🧵

Keynote on #Hyperscanning at INRIA Paris last Friday, 15 years after my first work on the topic, right next to where it all started.

Beyond history, I shared our next steps: Clinical translation, Multimodal dynamical/info-theory integration, and #SocialNeuroAI! ... #StayTuned

🙌 Huge kudos to the team! 🙏 Grateful for support from
@ivado.bsky.social, @fondsrechercheqc.bsky.social, NSERC, @braincanada.bsky.social, & CalculQuebec/Digital Reseach Alliance of Canada.

📝 New paper: Towards Multi-Brain Decoding in #Autism

🤨 How do we scale #hyperscanning when multi-brain datasets are small?

💡Our team introduces a self-supervised learning on large single-brain EEG data to improve multi-brain decoding.

#SocialNeuroAI #Neurotech link.springer.com/article/10.1...

Amazing work, congratulations Chris!

Now is the time: operationalizing generative neurophenomenology through interpersonal methods Abstract. Lived experience is shaped by intersubjective, social, cultural, and historical dimensions. For the past 30 years, neurophenomenology has adopted

🚨 New article in #NCONSC

Now is the time: operationalizing generative neurophenomenology through interpersonal methods
academic.oup.com/nc/article/2...

@introspection.bsky.social

#consciousness
🧠🧪

On biological and artificial consciousness: A case for biological computationalism The rapid advances in the capabilities of Large Language Models (LLMs) have galvanised public and scientific debates over whether artificial systems m…

🎊📜 NEW PAPER 📜🎊

Can we seriously build synthetic consciousness?
And if so, where do we start?

I’m super excited to present recent publication in Neuroscience & Biobehavioral Reviews where @jaanaru.bsky.social and I confront this challenge head on.

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Do LLMs have stable personalities? We ran 2 million tests. (Spoiler: no.) 🧵

Paper accepted at AAAI 2026 - Alignment Track

Safe deployment requires behavioral consistency. We found persistent instability across scales, reasoning modes, and personas. ⤵️

Heureux de participer à nouveau à "La Science, CQFD" sur @franceculture.fr

Avec @giadapistilli.com, nous parlons d'#IA génératives devenues confidents ou substituts émotionnels, et des risques liés à la solitude et à la dépendance affective.

🎧 www.radiofrance.fr/francecultur...

Congrats to the team for unveiling an original solution for hands-free #VR interaction. CyberFinger is open for developer evaluation on scicortex.com — A wearable that augments hand tracking while staying practical for keyboard-driven creators. Excited to see what the community builds with it!

Honored to speak at Ottawa about how Canada can lead in #NeuroAI. With world-class talent, trusted institutions, & sustainable infrastructure, we can build a federated approach to AI that protects mental health & strengthens our society. Thanks @braincanada.bsky.social for the invitation!

Delighted to share our new Perspective article @natrevneuro.nature.com, led by the great @edoardochidichimo.bsky.social : "Towards an informational account of interpersonal coordination". With @loopyluppi.bsky.social, Pedro Mediano, @introspection.bsky.social, Victoria Leong and Richard Bethlehem.

All the videos of our #NeuroAI symposium at @fieldsinstitute.bsky.social are now online!

📺 www.youtube.com/playlist?lis...

Future of Consciousness - GESDA As yet, science can offer no standard, widely agreed definition of consciousness, partly because researchers use the same word to describe a variety of ph...

Excited to have been part of the consulting team for the new #GESDA's Future of Consciousness report, alongside colleagues from #CIFAR 🌍 Dive into how emerging science might reshape our understanding of #consciousness: radar.gesda.global/topics/futur... #Future #Neuroscience #AI

🧠 Excited to share the full program of our #NeuroAI workshop at the @fieldsinstitute.bsky.social (next Monday & Tuesday)
📍 Toronto + Online: fields.utoronto.ca/activities/2...
🎙️ Talks by VanRullen, @neurograce.bsky.social, Eliasmith, Pitkow, Kanai, Thompson & more.

New study led by @quentinmoreau.bsky.social & @vchamberland.bsky.social and @ppsp-team.bsky.social 👏 We show how brain stim can shape social inference in human–machine interaction 🧠🤖⚡ New causal evidence linking rTPJ to Theory-of-Mind & Self–Other distinction, & path towards social #neuromodulation!

Thrilled to see this beautiful work out! Immense kudos to @ryssamoffat.bsky.social for leading this ambitious project and to @escross.bsky.social for the inspiring collaboration. Glad to explore together how inter-brain synchrony reflects our social bonds and their evolution across generations 🧠🤝🧠

Mila's annual supervision request process is now open to receive MSc and PhD applications for Fall 2026 admission! For more information, visit mila.quebec/en/prospecti...

a close up of a red circle with a white center Alt: La lumière rouge de l'I.A HAL 9000 dans le film "2001, l'Odyssée de l'espace"

Et demain, on consacrera notre émission aux conséquences potentiellement délétères des IA sur la santé mentale 🤖
Ce sera à 16h sur @franceculture.fr ! #ScienceCQFD

UN Human Rights Office Children urge world leaders to enshrine free early childhood and secondary education in lawRead the story

🌐 Read the full report: ohchr.org/en/documents...

🌐 Our submission: ohchr.org/sites/defaul...

🌐 Our submission "Reclaiming #Creativity: Cultural Rights, #AI, and the Future of Human Expression", with Antoine Bellemare, Suzanne Kite, @karimjerbi.bsky.social, has been positively received by the #UN Human Rights Office and cited their report for the UN General Assembly!

The social, decoupled self: interpersonal synchronization of breathing alters intrapersonal cardiorespiratory coupling People synchronize their periodic behavioural and physiological rhythms with each other during social interaction. While this interpersonal synchronization has largely been associated with positive ef...

🫁❤️New preprint out: The social, decoupled self

We show effects of interpersonal synchronization of physiological rhythms on intrapersonal cardiorespiratory coupling: when we sync our breathing, our breathing–heart rhythms decouple, with a perturbed phase-relationship
www.biorxiv.org/content/10.1...

Thank you, Anil! 🙏

Thanks Ivana 🫶!

Thanks Megan :)!

Honored to be awarded the FRQ–IVADO Research Chair in "Social Neuro-AI & Inter-Personalized Psychiatry"!

Grateful to my team & colleagues at @cra-chusj.bsky.social & @mila-quebec.bsky.social, and my family for their support 🙏

Excited to keep bridging social neuroscience, AI & precision psychiatry🚀

Having fun facilitating this amazing group of young Profs at the #Neuro4Pros workshop with @kordinglab.bsky.social and @meganakpeters.bsky.social, @yaelniv.bsky.social, and Hannah Bayer.

Watch out world: this is the next generation of leaders!

compneurosci.com/Neuro4Pros/i...

Pathfinding: a neurodynamical account of intuition - Communications Biology This Perspective article proposes a neurodynamical model of intuition as a fast, embodied pathfinding mechanism shaped by evolution. Drawing on the free-energy principle and metastability, it explores...

🗺️ Pathfinding: a neurodynamical account of intuition

📔 We #review the neuroscience of #intuition, and present it as a predictive embodied process, emergent from hippocampal replay & brain metastability

🤝 with S. Kotler, M. Mannino, K. Friston, G. Buzsáki & J.A.S Kelso

🔗 nature.com/articles/s42...

🫶 Potentially of interest for @evanthompson.bsky.social @mjdramstead.bsky.social @antoinelutz.bsky.social @leoschilbach.bsky.social @dimitrisbolis.bsky.social @giacomonovembre.bsky.social @suzannedikker.bsky.social @annaciaunica.bsky.social @anilseth.bsky.social @ryssamoffat.bsky.social #PleaseRT🙏

We offer concrete steps to pursue Francisco Varela’s vision at the social level:
🫂 Capturing shared lived experience
🌀 Bridging phenomenology with social neuroscience
🧠 Informing mental health & neurodiversity research

📝 Check our #preprint: osf.io/preprints/os... (3/3)