Rong Bi

Rong Bi

rongbi.bsky.social

Postdoc @Uni Oxford |Interested in motivation, effort and decision | 🧠 fMRI, ultrasound stimulation

👤 Joined on 16 November 2024

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  • 16 Kas 2024, 23:17
    🎉 Bluesky'e katıldı - İlk kullanıcı adı: @rongbi.bsky.social

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😀Excited to share the new preprint!!!🥳 We show preserved self–other integration in social decision-making among individuals with elevated autistic traits (N = 1,621), highlighting the importance of large samples to validate null effects. www.biorxiv.org/content/10.6...

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Check out this new study by the fantastic @rongbi.bsky.social in the lab 🥳 👇 Rong carefully analysed human effort traces to gain insight into how we form and update priors about required effort when effort is not signalled and has to be learnt in environments differing in volatility and noise.

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In contrast to most lab settings, motivational demands (= required effort to achieve a goal) in the real world are often uncertain and learned from experience. Here, we took a first step to study the relevant learning and inference mechanisms when required effort changes unpredictably.

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Check out this lovely new work by ‪@vivianpaulun.bsky.social‬ with @rtpramod.bsky.social and @joshtenenbaum.bsky.social showing double dissociations within both the ventral and dorsal pathways for objects ("Things") versus fluids ("Stuff").

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This is intetresting, paper argues that dopamine also encodes "action prediction errors", i.e. differences between actions you predict you will make and actions you do, regardless of reward. Could be used to reinforce habits for repetitive voluntary behaviours: www.nature.com/articles/s41... 🧠📈 🧪

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