Guillaume Dumas
@introspection
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Dad · Husband · Prof @UMontreal · PI @PPSP_Team @ChuSteJustine/@Mila_Quebec · Scholar @CIFAR_News · Blogger @PsychToday · CoFounder @ALIUSresearch/@HackResearch
Montréal, Canada
Joined April 2008
🙏 It's official: I got a professorship at the @UMontreal and will start my own lab at @CR_CHUSJ in September: the Precision Psychiatry and Social Physiology team @ppsp_team / !!!
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🧠🤖 De + en + de gens parlent à ChatGPT pour du soutien psychologique. Mais peut-on confier sa santé mentale à un chatbot ?.📺 Petit témoignage dans ce reportage TV #SantéMentale #ChatGPT #IA #Psychologie.
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📚 Le livre “Le hasard: Littérature, arts, sciences, philosophie” est en #OpenAccess ➡️ 📖 Vous pouvez lire notre Chapitre 5 sur “Créativité et contingence. Susciter le hasard à travers les arts”
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♥️🔄♥️ Interpersonal Cardiac Synchrony During Emotional Sharing Between Strangers. 🔎 Even brief emotional exchanges can align heart rhythms between strangers. 📄 A new preprint led by the outstanding Lena Adel (@anelleda_) & Viktoriya Manova
osf.io
Interpersonal physiological synchrony is well-documented in close relationships, where it supports social bonding and emotion regulation; however, little is known about whether cardiac synchrony...
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This! 👉 Inter-Brain Neural Dynamics in Biological and Artificial Intelligence Systems.#Social #NeuroAI #Hyperscanning.
nature.com
Nature - Shared inter-brain neural dynamics, reflecting aspects of social interaction including self and other’s behaviours, arise in GABAergic neurons of the dorsomedial prefrontal cortex of...
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🧠💬 New #review on #hyperscanning & therapeutic alliance! After >15 years of developing this tech, I'm glad to see how brain-to-brain sync may explain some mechanisms of psychotherapy, but we're just getting started. Future: more data, multimodal & groups
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This is a follow-up of our previous work about the « jingle-jangle fallacy » of empathy: Delineating affective, cognitive and motor components of empathy from behavioral synchrony using a virtual agent
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🥳Nice! Our project “Towards a Quantum #NeuroIA” just got seed funding from @ai_UNIQUE!.After a year in stealth w/@AnnemarieWolff, our benchmarks show #quantum speedups for brain data simulation & analysis using @qiskit + @IBM QS1.—> Next: #OpenSource tools & intl. collab 🇯🇵🔄🇨🇦
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@IVADO_Qc @irinarish @Tommaso_Tosato You can already check our recent works on this topic:.- LLMs and Personalities: Inconsistencies Across Scales - Lost in Translation: The Algorithmic Gap Between LMs and the Brain
arxiv.org
Language Models (LMs) have achieved impressive performance on various linguistic tasks, but their relationship to human language processing in the brain remains unclear. This paper examines the...
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Grateful for the @IVADO_Qc Exploratory Grant with @IrinaRish & @Tommaso_Tosato on how #LLMs express personality traits & socio-emotional responses—toward safer #AI in Health & Education
ivado.ca
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Join us at the @CR_CHUSJ & @Mila_Quebec for harnessing the power of #AI and Electronic Health Records (#EHR) to advance Precision Medicine for mothers and children! #JobAlert
linkedin.com
Posted 2:54:02 PM. Title: Precision Psychiatry through large-scale analyses of Electronic Health Records.Laboratories.…See this and similar jobs on LinkedIn.
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RT @CIFAR_News: #CIFARWinterSchool applications are now open!. Learn from top researchers studying the neuroscience of consciousness in a f….
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📝New preprint! ⚡️Kudos to @Quentin_Moreau & @V_Chamberland for co-leading this work combining elegantly neuromodulation and social interaction with an artificial agent in real-time! Excited about our @PPSP_team starting to release empirical works in #Social #NeuroAI 🧠~🤖.
Our latest work at @ppsp_team is now available on @biorxivpreprint!. ⚡🧠~🤖 We tested whether online non-invasive brain stimulation could modulate real-time human~machine social interactions. 📄 Read the preprint: Thread 🧶 ⤵️.
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👏 Congrats to Adrien on his 1st first-author PhD paper! Great collaborative effort with Sarah Lippé & @JacquemontSeb teams at @CR_CHUSJ where we show how computational methods can uncover multiscale relationships in the brain and their role in understanding neurodevelopment 🧬🧠.
🎇 Excited to share our latest work in @Transl_Psych!. 🧬 We explored how Copy Number Variations (CNVs)—genetic deletions and duplications—disrupt EEG brain dynamics in children. 📜 Read the paper: 👇 Follow the thread for more info.
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RT @kkumar_iitkgp: We are excited to share the pre-print of our work: “Cortical differences across psychiatric disorders and associated com….
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"Collective Decision Making by Embodied Neural Agents" — Now out in @PNASNexus. More info in @CouckeNicolas' thread 🧵👇.
How can agents with simple bio-inspired brains make decisions together? This is what we simulate in our new arXiv preprint: “Collective decision making by embodied neural agents”
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Excited to reveal SPHERE (Social Physiology & Human-like Embodied Response Engineering) — our @PPSP_team joins @Inria through a joint team with Justine Cassell's team in France! We will cross-pollinate multibrain neuroscience, computational psychiatry & embodied AI #SocialNeuroAI
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