Qiaoli Huang
@qiaoli-huang.bsky.social
📤 26
📥 38
📝 1
Postdoc, Cognitive neuroscience, Working memory, Efficient coding, Eye movement
pinned post!
Happy to share our new preprint. We found that brain adaptively switches between relational and item-based coding strategies based on the structure of memory contents.
@doellerlab.bsky.social
www.biorxiv.org/content/10.1...
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Efficient coding in working memory is adapted to the structure of the environment
Working memory (WM) relies on efficient coding strategies to overcome its limited capacity, yet how the brain adaptively organizes WM representations to maximize coding efficiency based on environment...
https://www.biorxiv.org/content/10.1101/2025.08.20.671058v1
4 months ago
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reposted by
Qiaoli Huang
Nicholas Menghi
23 days ago
Our new paper, now published in
@natcomms.nature.com
, asks a simple question: when two tasks share a common structure, does the brain learn them more efficiently? Surprisingly, this was not the case. Thread below (1/7)
rdcu.be/eSwvU
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The effects of task similarity during representation learning in brains and neural networks
Nature Communications - Here, the authors show learning tasks with similar structures can initially cause interference and slow down learning, but both the brain and artificial networks gradually...
https://rdcu.be/eSwvU
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35
reposted by
Qiaoli Huang
about 2 months ago
🚨Checkout our new article! "Observer and stimulus factors jointly shape perceptual similarity of static and dynamic facial emotions"
doi.org/10.1080/0269...
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reposted by
Qiaoli Huang
Andrej Bicanski
3 months ago
New preprint from the lab and great work by Fei Wang. We show how subiculum trace vector cells can be modeled consistent with known effects in CA1. Traces are driven by a mismatch learning rule to keep associative memories in line with experience.
www.biorxiv.org/content/10.1...
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Dynamic updating of cognitive maps via traces of experience in the subiculum
In the classical view of hippocampal function, the subiculum is assigned the role as the output layer. In spatial paradigms, some subiculum neurons manifest as so-called boundary vector cells (BVCs), ...
https://www.biorxiv.org/content/10.1101/2025.10.01.679719v1
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reposted by
Qiaoli Huang
Nicholas Menghi
3 months ago
🚨 New preprint! Impact of Task Similarity and Training Regimes on Cognitive Transfer and Interference 🧠 We compare humans and neural networks in a learning task, showing how training regime and task similarity interact to drive transfer or interference.
www.biorxiv.org/content/10.1...
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Impact of Task Similarity and Training Regimes on Cognitive Transfer and Interference
Learning depends not only on the content of what we learn, but also on how we learn and on how experiences are structured over time. To investigate how task similarity and training regime interact dur...
https://www.biorxiv.org/content/10.1101/2025.09.22.677779v1
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Happy to share our new preprint. We found that brain adaptively switches between relational and item-based coding strategies based on the structure of memory contents.
@doellerlab.bsky.social
www.biorxiv.org/content/10.1...
loading . . .
Efficient coding in working memory is adapted to the structure of the environment
Working memory (WM) relies on efficient coding strategies to overcome its limited capacity, yet how the brain adaptively organizes WM representations to maximize coding efficiency based on environment...
https://www.biorxiv.org/content/10.1101/2025.08.20.671058v1
4 months ago
1
37
11
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