Generative models of brain dynamics

M Ramezanian-Panahi, G Abrevaya… - Frontiers in artificial …, 2022 - frontiersin.org
This review article gives a high-level overview of the approaches across different scales of
organization and levels of abstraction. The studies covered in this paper include …

Probabilistic models and generative neural networks: Towards an unified framework for modeling normal and impaired neurocognitive functions

A Testolin, M Zorzi - Frontiers in Computational Neuroscience, 2016 - frontiersin.org
Connectionist models can be characterized within the more general framework of
probabilistic graphical models, which allow to efficiently describe complex statistical …

Linking brain structure, activity, and cognitive function through computation

K Amunts, J DeFelipe, C Pennartz, A Destexhe… - Eneuro, 2022 - eneuro.org
Understanding the human brain is a “Grand Challenge” for 21st century research.
Computational approaches enable large and complex datasets to be addressed efficiently …

Linking fast and slow: The case for generative models

J Medrano, K Friston, P Zeidman - Network Neuroscience, 2024 - direct.mit.edu
A pervasive challenge in neuroscience is testing whether neuronal connectivity changes
over time due to specific causes, such as stimuli, events, or clinical interventions. Recent …

[HTML][HTML] Expressive architectures enhance interpretability of dynamics-based neural population models

AR Sedler, C Versteeg… - Neurons, behavior, data …, 2023 - ncbi.nlm.nih.gov
Artificial neural networks that can recover latent dynamics from recorded neural activity may
provide a powerful avenue for identifying and interpreting the dynamical motifs underlying …

[HTML][HTML] Reconstructing computational system dynamics from neural data with recurrent neural networks

D Durstewitz, G Koppe, MI Thurm - Nature Reviews Neuroscience, 2023 - nature.com
Computational models in neuroscience usually take the form of systems of differential
equations. The behaviour of such systems is the subject of dynamical systems theory …

Multiscale modeling of brain dynamics: from single neurons and networks to mathematical tools

C Siettos, J Starke - Wiley Interdisciplinary Reviews: Systems …, 2016 - Wiley Online Library
The extreme complexity of the brain naturally requires mathematical modeling approaches
on a large variety of scales; the spectrum ranges from single neuron dynamics over the …

Universality and individuality in neural dynamics across large populations of recurrent networks

N Maheswaranathan, A Williams… - Advances in neural …, 2019 - proceedings.neurips.cc
Many recent studies have employed task-based modeling with recurrent neural networks
(RNNs) to infer the computational function of different brain regions. These models are often …

Dynamical flexible inference of nonlinear latent factors and structures in neural population activity

H Abbaspourazad, E Erturk, B Pesaran… - Nature Biomedical …, 2024 - nature.com
Modelling the spatiotemporal dynamics in the activity of neural populations while also
enabling their flexible inference is hindered by the complexity and noisiness of neural …

Learning dynamics from large biological data sets: machine learning meets systems biology

W Gilpin, Y Huang, DB Forger - Current Opinion in Systems Biology, 2020 - Elsevier
In the past few decades, mathematical models based on dynamical systems theory have
provided new insight into diverse biological systems. In this review, we ask whether the …