Weijia Z
@weijiazh.bsky.social
10 followers 23 following 6 posts
Ph.D candidate at Columbia University
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weijiazh.bsky.social
🚀 New Preprint from our team: comparing place cells across species!
Disentangling methods from biology provides a roadmap for cross-species insights into spatial coding 🌍
👉 www.biorxiv.org/content/10.1...
weijiazh.bsky.social
Thank you! 😊🥰
weijiazh.bsky.social
By disentangling methods from biology, we move toward more robust cross-species insights into spatial coding!
weijiazh.bsky.social
This methodological lens point us to biological patterns:
🐀 Rats showed a wide range of spatial responses.
👩 Humans showed weaker but consistent tuning.
Importantly, these consistent responses overlap across species and may serve similar computational roles in flexible memory and generalization.
weijiazh.bsky.social
We compared the most common approaches: Spatial Information (SI) and ANOVA-based tests, across 🐀 rat, 👩 human, and 💻 simulations. We found these methods emphasize distinct properties:
SI highlights the contrast between peak and average firing.
ANOVA emphasizes consistency across trials.
weijiazh.bsky.social
🚀 New Preprint from our team: comparing place cells across species!
Disentangling methods from biology provides a roadmap for cross-species insights into spatial coding 🌍
👉 www.biorxiv.org/content/10.1...