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Christina Sartzetaki

@sargechris.bsky.social
104 followers 145 following 16 posts

PhD candidate @ UvA 🇳🇱, ELLIS 🇪🇺 | {video, neuro, cognitive}-AI Neural networks 🤖 and brains 🧠 watching videos 🔗 sites.google.com/view/csartzetaki

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Reposted by Christina Sartzetaki
Alessandro Gifford @alessandrogifford.bsky.social · 08/09/2026
(1/2) The EEG Moments Dataset (EMD) is now public! EMD is a large-scale dataset of simultaneous EEG and eye-tracking recordings of 6 participants for 1,102 naturalistic 3-second videos (while maintaining central fixation), together with rich video metadata. arxiv.org/abs/2608.28768
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Reposted by Christina Sartzetaki
Iris Groen @irisgroen.bsky.social · 19/05/2026
Hey video-aficionados #VSS2026, this morning @sargechris.bsky.social presents our recent ICLR paper on benchmarking video ANNs on human EEG, suggesting an extended phase of mid-level video feature processing beyond the feed-forward sweep! (Pavilion 425) (paper here: openreview.net/pdf?id=bSsNS...)
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Reposted by Christina Sartzetaki
Iris Groen @irisgroen.bsky.social · 12/05/2026
EXCITED to travel to #VSS2026 to contribute 2 talks and 2 posters from our lab! Me and @niklasmuller.bsky.social will talk scene encoding models on Fri & Sat, @sargechris.bsky.social and @annewzonneveld.bsky.social will discuss their cool work on video models on Tue (schedule👇for exact times).
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Christina Sartzetaki @sargechris.bsky.social · 22/04/2026
Curious about this AND attending #ICLR 26 🇧🇷? Come to our poster with @annewzonneveld.bsky.social 📆 Sat Apr 25, Poster session 5, 10:30-13:00 📍Pavillion 3 P3 - #1525, to learn how video models align with dynamic brain representations! 🕸️ sergeantchris.github.io/brain_dynami...
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Christina Sartzetaki @sargechris.bsky.social · 10/04/2026
Excited to be presenting this with @annewzonneveld.bsky.social at #ICLR2026 in Rio 🇧🇷 in a few weeks! Stay tuned for the project page and poster details - dm if you want to chat about brains and video models :)
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Christina Sartzetaki @sargechris.bsky.social · 31/10/2025
🚨🚨📄 Check out our new preprint! Our results reveal novel insights on how continuous visual input is integrated in the human brain💡, beyond the standard temporal processing hierarchy from low to high-level representations
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Christina Sartzetaki @sargechris.bsky.social · 11/06/2025
sergeylevine.substack.com/p/language-m...
sergeylevine.substack.com
Language Models in Plato's Cave
Why language models succeeded where video models failed, and what that teaches us about AI
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Christina Sartzetaki @sargechris.bsky.social · 23/04/2025
Excited to be presenting this paper at #ICLR2025 this week! Come to the poster if you want to know more about how human brains and DNNs process video 🧠🤖 📆 Sat 26 Apr, 10:00-12:30 - Poster session 5 (#64) 📄 openreview.net/pdf?id=LM4PY... 🌐 sergeantchris.github.io/hundred_mode...
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Reposted by Christina Sartzetaki
Steven Scholte @neurosteven.bsky.social · 15/03/2025
New preprint (#neuroscience #deeplearning doi.org/10.1101/2025...)! We trained 20 DCNNs on 941235 images with varying scene segmentation (original. object-only, silhouette, background-only). Despite object recognition varying (27-53%), all networks showed similar EEG prediction.
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Reposted by Christina Sartzetaki
Cees Snoek @cgmsnoek.bsky.social · 03/02/2025
✨ The VIS Lab at the #University of #Amsterdam is proud and excited to announce it has #TWELVE papers 🚀 accepted for the leading #AI-#makers conference on representation learning ( #ICLR2025 ) in Singapore 🇸🇬. 1/n 👇👇👇 @ellisamsterdam.bsky.social
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Christina Sartzetaki @sargechris.bsky.social · 24/01/2025
Excited to announce that this has been accepted in ICLR 25!
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Reposted by Christina Sartzetaki
The Algonauts Project @algonautsproject.bsky.social · 06/01/2025
(1/4) The Algonauts Project 2025 challenge is now live! Participate and build computational models that best predict how the human brain responds to multimodal movies! Submission deadline: 13th of July. #algonauts2025 #NeuroAI #CompNeuro #neuroscience #AI algonautsproject.com
algonautsproject.com
The Algonauts Project 2025
homepage
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Christina Sartzetaki @sargechris.bsky.social · 11/12/2024
📢 New preprint! We benchmark 99 image and video models 🤖 on brain representational alignment to fMRI data of 10 humans 🧠 watching videos! Here’s a quick breakdown:🧵⬇️ www.biorxiv.org/content/10.1...
biorxiv.org
One Hundred Neural Networks and Brains Watching Videos: Lessons from Alignment
What can we learn from comparing video models to human brains, arguably the most efficient and effective video processing systems in existence? Our work takes a step towards answering this question by...
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Reposted by Christina Sartzetaki
CogCompNeuro @cogcompneuro.bsky.social · 12/11/2024
After a great conference in Boston, CCN is going to take place in Amsterdam in 2025! To help the exchange of ideas between #neuroscience, cognitive science, and #AI, CCN will for the first time have full length paper submissions (alongside the established 2 pagers)! Info below👇 #NeuroAI #CompNeuro
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