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 …
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 …
probabilistic graphical models, which allow to efficiently describe complex statistical …
Linking brain structure, activity, and cognitive function through computation
Understanding the human brain is a “Grand Challenge” for 21st century research.
Computational approaches enable large and complex datasets to be addressed efficiently …
Computational approaches enable large and complex datasets to be addressed efficiently …
Linking fast and slow: The case for generative models
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 …
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 …
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
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 …
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
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 …
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 …
(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
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 …
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
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 …
provided new insight into diverse biological systems. In this review, we ask whether the …