Geeling Chau

Device Passport at Hall A Poster Board 812 for today (July 11)! Come say hi 9:50-10:50am!

Learn more about Device Passport: 📍 Poster: Saturday, July 11, 2026, 9:50am KT -- Hall A 📄 arXiv: arxiv.org/pdf/2607.00249 🗓️ SD4Health Workshop: structureddata4health.github.io/schedule.html Special thanks to Chris Sandino and the team at Apple  for the close collaboration, feedbacks, and ideas!

Want pretrained biosignal models that generalize to unseen channel layouts? Rethinking how we assign channel embeddings may help! Presenting Device Passport #ICML2026 SD4Health 📍Saturday, July 11, 9:50am KT -- Hall A. More info⬇️

Excited to lead the AI Core of the Raynor Cerebellum Project @RaynorProject. Our team is developing AI models to move neuromodulation for cerebellar disorders from trial-and-error toward intelligent neurotechnology. Grateful to collaborate with @yisongyue on this. Story⬇️

Congratulations to @YuanSui123 & @GeelingC for rocking out at the @evermind Genesis competition! 🚀 We are building some amazing AI Agents for Science tech at @caltech. @YueLabCaltech going strong! 💪

Excited to share our new work on cross-brain transfer of speech and handwriting BCIs! Some studies have required 10+ days of training data for peak BCI performance. Can pooling neural data from other users speed things up? 1/6 biorxiv.org/content/10.648…

Ecstatic to announce Merge Labs! 🧠🚀 I’m honored to work alongside my co-founders—Tyson Aflalo, @mikhailshapiro, @sandroherbig, @alexblania, and @sama on bridging biological and artificial intelligence. They’re *the* team to take on a mission this ambitious. We’re grateful to have partners like @OpenAI who share a long-term view on what it takes to build foundational technology. If you want to work on hard, foundational neurotech problems, come build with us.

A team of scientists led by Caltech and Cedars-Sinai has developed a new artificial intelligence framework that can accurately, quickly, and efficiently create virtual models of brain neurons. caltech.edu/about/news/mod…

NeurIPS 2025 Paper links: 1️⃣ arxiv.org/abs/2511.13022 2️⃣ arxiv.org/abs/2511.11940 3️⃣ openreview.net/forum?id=CdP8Y… If you're excited about how scaling models can help enable robust and generalizable wearable and neuro technology, let's connect + chat!! 🧠🦾

I'll be at #NeurIPS2025 presenting w/: 1️⃣ Eshani Patel and @yisongyue on generalizing models to input preprocessing 2️⃣ Chris Sandino et al., on new temporal reps of EEG 3️⃣ @shivashriganesh et al., on new iEEG training frameworks 📍Brain & Body FM on Sat 😍 🧠? Let's chat!! 🔗⬇️

Most of @YueLabCaltech will be at #NeurIPS2025! Check out papers by the group & collaborators spanning: 🔬 AI for Science — closing the loop from experiment design to inverse problems 🎯 End-to-end conformal risk control 🌊 New diffusion methods with theoretical guarantees 🤖 Advances in LLM reasoning & formal verification We're also developing a unified framework for scientific inverse problems — using foundation models to go from raw telescope/microscope/sensor data → scientific insights. Key results: -- Reconstructed M87 black hole from real EHT data (led by @klbouman) -- Plug-and-play priors + forward models across many domains - Latest release is InverseBench : devzhk.github.io/InverseBench/ (w/ @Hongkai_Zheng, @BingliangZhang, @WendaChu32619, @ZihuiRayWu, @zross_) Same algorithms also work for steering protein generative models with wet lab experimental data: github.com/jsunn-y/SGPO (w/ @jsunn_y, @WendaChu32619, @danielpkhalil, @francesarnold) Many talented students graduating soon and exploring next opportunities! Come chat at our posters 👇

My group at Caltech is recruiting: two postdocs (mechanical design of endovascular neural interfaces; cell-type-specific neural interfaces) + multiple Ph.D. positions. If you build at the interface of electronics, chemistry & neuroscience, let’s talk. 🔗 zlab.caltech.edu/openings

Excited to announce the Foundation Models for the Brain and Body workshop at #NeurIPS2025!🧠 We invite short papers or interactive demos on AI for neural, physiological or behavioral data. Submit by Aug 22 👉 brainbodyfm-workshop.github.io

We're excited to announce the Brain-to-Text '25 competition, with a new intracortical speech neuroscience dataset and $9,000 in prizes generously provided by @BlackrockNeuro_!. Can you do better than us at decoding speech-related neural activity into text? kaggle.com/competitions/b…

With over 500 delegates in attendance, the BCI Meeting was a tremendous success. A heartfelt thank you to all of you for the engaging discussions, meaningful exchanges, and the great energy throughout the event.

Our brain-to-voice synthesis brain-computer interface paper was published in @Nature today! This neuroprosthesis synthesized the voice of a man with ALS instantaneously, enabling him to ‘speak’ flexibly and modulate the prosody of his BCI-voice. 1/7 Paper: rdcu.be/eqH3C

📢 Heads-up to the neuro-ML/BCI community that we'll launch the Brain-to-Text '25 competition in ~a month, and it'll run through Dec. 31. More intracortical electrodes! More varied utterances! More... speechy? Rumor even has it there'll be cash prizes this year Stay tuned...

In #Banff for the @BCISociety #BCI2025 meeting! How can Machine Learning benefit BCIs? 🤝Would love to meet! (DM me) 📍Poster: Jun 4 (Wed) 4-6pm. P2-G-68 🗣Talk: Jun 5 (Thurs) Morning. W21: Large neural data models for BCIs. Organized by @_JoelYe🙌

Please share/amplify! Apply now: forestneurotech.org/jobs 📍 Location: Bay Area, CA