Lilian Aline Weber
@lilwebian
Postdoctoral researcher @OxfordWIN, computational cognitive neuroscience @lilweb.bsky.social
Long overdue #tweeprint: ✨The generalised hierarchical Gaussian filter✨ Ever wanted to build your own hierarchical Bayesian learning model without deriving/implementing new equations? Ever wondered how the HGF relates to predictive coding? See here👇 arxiv.org/abs/2305.10937
Our new paper trying to better understand cognitive health in psychotic disorders is out now in JAMAPsych! jamanetwork.com/journals/jamap… 🧵 1/n
Reliability of dynamic causal modelling of resting state magnetoencephalography: onlinelibrary.wiley.com/doi/10.1002/hb…
1/14 Happy to share our brief and sweet results on "signatures of criticality in efficient coding networks" now in @PNASNews Paper: pnas.org/doi/10.1073/pn… #tweeprint 👇
Back in 2022, @roxana_zeraati & I organized a Cosyne workshop on neural timescales, and after working on it for the last 2 years together, it's now a review paper! arxiv.org/abs/2409.02684 w/ @SelfOrgAnna & @jakhmack (2nd blogpost to turn into a real review paper this year lol)
Thank you Dr. Miriam Klein-Flügge for sharing her fascinating research into transcranial ultrasound stimulation of the human amygdala in emotion and decision making! Up next, Soha Farboud with insights into ultrasonic stimulation 🧠 #BBI2024
Does - "A simple mechanism for adaptive acquisition of multiple reward types", and - "Adaptive gating policies improve effective working memory capacity in frontostriatal circuits" sound interesting? Join us on Friday Sep 27 @4pm for the SWEBAGS webinar. swebags.ebrains.se/events/top-dow…
Late to jump onto this, but looks very cool
NEW PREPRINT JUST DROPPED 🥳🚨🎉on a new predictive coding algorithm for your (deep) probabilistic models: DIVIDE & CONQUER PREDICTIVE CODING (DCPC), distilled from the hard work of @Hao_Wu_ and Tomasso Salvatori! What can it do? Glad you're asking! arxiv.org/abs/2408.05834
How can we train biophysical neuron models on data or tasks? We built Jaxley, a differentiable, GPU-based biophysics simulator, which makes this possible even when models have thousands of parameters! Led by @deismic_, collab with @CellTypist @ppjgoncalves biorxiv.org/content/10.110…
Very excited to share a new preprint where we disentangle the component processes of planning affected after damage to mPFC. With @BrainInTheMind @basvanopheusden @weijima01 @jangrohn @_Ili_Ma @thepsychologist @JohnPGrogan1 (1/6) osf.io/preprints/psya…