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yapeixie.bsky.social

@yapeixie.bsky.social

Reposted by @yapeixie.bsky.social

Thomas Yeo @bttyeo.bsky.social · 21/05/2026

In a meta-analysis of 210 biomedical AI studies that statistically compared models under cross-validation, 97% used invalid statistical tests. Here's our new preprint doi.org/10.64898/202... led by @tianchu.bsky.social @hetuli.bsky.social @shaoshiz.bsky.social @nichols.bsky.social 1/N

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Reposted by @yapeixie.bsky.social

Thomas Yeo @bttyeo.bsky.social · 27/03/2026

Do you censor high motion frames in fMRI? In two preprints by @twktan.bsky.social @mandymejia.bsky.social, we find that we may be censoring too much! doi.org/10.64898/202... arxiv.org/html/2603.07... Strict censoring leads to worse personalized TMS targets than no censoring, even with high motion!

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Reposted by @yapeixie.bsky.social

Thomas Yeo @bttyeo.bsky.social · 17/07/2025

1/11 Excited to share our @Naturestudy led by @leonooi.bsky.social @csabaorban.bsky.social @shaoshiz.bsky.social AI performance is known to scale with logarithm of sample size (Kaplan 2020), but in many domains, sample size can be # participants or # measurements... doi.org/10.1038/s415...

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Reposted by @yapeixie.bsky.social

Thomas Yeo @bttyeo.bsky.social · 11/06/2025

Many cool results from this paper, including a multivariate twist of Simpson's paradox! Stronger salience FC at baseline predicts better cognition at baseline. Would children with larger salience FC increase also enjoy greater cognitive gains over time? Or is the reverse true??

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yapeixie.bsky.social @yapeixie.bsky.social · 09/06/2025

Really appreciate it！Great to hear it sparked interest

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yapeixie.bsky.social @yapeixie.bsky.social · 08/06/2025

Our new preprint is out! doi.org/10.1101/2025... How do brain networks and cognition co-evolve as children enter adolescence?

doi.org

Convergent and divergent brain-cognition relationships during development revealed by cross-sectional and longitudinal analyses in the ABCD Study

How brain networks and cognition co-evolve during development remains poorly understood. Using longitudinal data collected at baseline and Year 2 from 2,949 individuals (ages 8.9-13.5) in the Adolesce...

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