New #fMRI + #ComputationalModel #NeuroPaper by #SummerfieldLab:
Goal-seeking compresses neural codes for space in the human hippocampus and orbitofrontal cortex
4- More recently: thread on our review of #SplitterCells (a subset of #PlaceCells) where we try to summarize and make sense of many studies, asking if they might support decision-making, or which type of #ComputationalModel might support their firing:
https://elduvelle.github.io/ElDuvelle/status/1556036545223745538/
The associated paper:
Temporal context and latent state inference in the hippocampal splitter signal
It seems like a combination of two types of models - Latent State models and Temporal Context models - might best suit the hippocampal Splitter Signal.. but (IMO) it doesn't look like Splitter cells are really doing anything for actual, immediate decision-making.
4/x
Referenced link: https://techxplore.com/news/2023-06-mimics-humans-ability-emotions.html
Discuss on https://discu.eu/q/https://techxplore.com/news/2023-06-mimics-humans-ability-emotions.html
Originally posted by Phys.org / @physorg_com: http://nitter.platypush.tech/TechXplore_com/status/1665734326699577346#m
RT by @physorg_com: #Computationalmodel mimics humans' ability to predict emotions @MIT https://royalsocietypublishing.org/doi/10.1098/rsta.2022.0047 https://techxplore.com/news/2023-06-mimics-humans-ability-emotions.html
"Implicit Transfer Operator Learning: Multiple Time-Resolution Surrogates for Molecular Dynamics"
https://arxiv.org/abs/2305.18046
#MolecularDynamics #ComputationalModel #SurrogateModel #TimeScale #Simulation #DiffusionModel
New #preprint: "Rules and statistics: What if it’s both? A basic computational
model of statistical learning in reading acquisition", describing my first attempt at a #ComputationalModel: https://osf.io/5b76z. The model aims to explain how #StatisticalRegularities can be an integral part of orthographic systems, while little evidence points to a relationship between #StatisticalLearning ability and #reading performance. Feedback welcome! :D
It might be fun to develop an agent-based #ComputationalModel of social #network dynamics to #model the #TwitterMigration
The parameters of the model could then be updated on the fly via #Bayesian inference 😎
Or maybe, the current situation could be used to test critical predictions derived from existing models...