Sebastian Speer

@sebospeer.bsky.social

Postdoctoral Researcher at the Princeton Social Neuroscience Lab Incoming Assistant Professor at Texas A&M - 2026 https://coupled-minds.github.io/

Excited to share our new Nature Methods paper on DeepCor, a contrastive autoencoder for denoising fMRI. DeepCor separates neural signal from noise at the voxel level, works for single participants, and outperforms CompCor by up to 215% on real data. 1/7 doi.org/10.1038/s415...

DeepCor: denoising fMRI data with contrastive autoencoders - Nature Methods

DeepCor is a deep-learning-based denoising approach for task-based and resting-state fMRI data that can be used even for single participants.

doi.org

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We're a month further into the job market - how are things looking? The good news is that the market does seem to have been delayed: ~150 new listings have appeared since my last post. The bad news is that the total is still substantially lower than what it was during the covid dip.

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Mark Thornton@markthornton.bsky.social · 11mo ago

The psych job market may not be dead... but it is gravely injured 😬 So far it's looking like the Trump administration's attacks on higher ed/research are going to have more than 2x the impact on the job market as the covid-19 pandemic. #psychjobs #neurojobs #academicjobs

As our lab started to build encoding 🧠 models, we were trying to figure out best practices in the field. So @neurotaha.bsky.social built a library to easily compare design choices & model features across datasets! We hope it will be useful to the community & plan to keep expanding it! 1/

neurotaha@neurotaha.bsky.social · 10mo ago

🚨 Paper alert: To appear in the DBM Neurips Workshop LITcoder: A General-Purpose Library for Building and Comparing Encoding Models 📄 arxiv: arxiv.org/abs/2509.091... 🔗 project: litcoder-brain.github.io

New Open dataset alert: 🧠 Introducing "Spacetop" – a massive multimodal fMRI dataset that bridges naturalistic and experimental neuroscience! N = 101 x 6 hours each = 606 functional iso-hours combining movies, pain, faces, theory-of-mind and other cognitive tasks! 🧵below

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