Causes and consequences of representational drift

ME Rule, T O'Leary, CD Harvey - Current opinion in neurobiology, 2019 - Elsevier
Highlights•Experimental advances allow us to see long-term drift in neural
representations.•Drift challenges classical notions of receptive fields and engrams.•Drift is …

Building population models for large-scale neural recordings: Opportunities and pitfalls

C Hurwitz, N Kudryashova, A Onken… - Current opinion in …, 2021 - Elsevier
Modern recording technologies now enable simultaneous recording from large numbers of
neurons. This has driven the development of new statistical models for analyzing and …

Systematic errors in connectivity inferred from activity in strongly recurrent networks

A Das, IR Fiete - Nature Neuroscience, 2020 - nature.com
Understanding the mechanisms of neural computation and learning will require knowledge
of the underlying circuitry. Because it is difficult to directly measure the wiring diagrams of …

Aligning latent representations of neural activity

M Dabagia, KP Kording, EL Dyer - Nature Biomedical Engineering, 2023 - nature.com
Aligning latent representations of neural activity | Nature Biomedical Engineering Skip to main
content Thank you for visiting nature.com. You are using a browser version with limited support …

Second type of criticality in the brain uncovers rich multiple-neuron dynamics

D Dahmen, S Grün, M Diesmann… - Proceedings of the …, 2019 - National Acad Sciences
Cortical networks that have been found to operate close to a critical point exhibit joint
activations of large numbers of neurons. However, in motor cortex of the awake macaque …

Residual dynamics resolves recurrent contributions to neural computation

AR Galgali, M Sahani, V Mante - Nature Neuroscience, 2023 - nature.com
Relating neural activity to behavior requires an understanding of how neural computations
arise from the coordinated dynamics of distributed, recurrently connected neural …

Republished: Dynamics of stochastic integrate-and-fire networks

GK Ocker - Physical Review X, 2023 - APS
The neural dynamics generating sensory, motor, and cognitive functions are commonly
understood through field theories for neural population activity. Classic neural field theories …

Dimensionality in recurrent spiking networks: Global trends in activity and local origins in connectivity

S Recanatesi, GK Ocker, MA Buice… - PLoS computational …, 2019 - journals.plos.org
The dimensionality of a network's collective activity is of increasing interest in neuroscience.
This is because dimensionality provides a compact measure of how coordinated network …

Mesoscopic description of hippocampal replay and metastability in spiking neural networks with short-term plasticity

B Pietras, V Schmutz, T Schwalger - PLoS Computational Biology, 2022 - journals.plos.org
Bottom-up models of functionally relevant patterns of neural activity provide an explicit link
between neuronal dynamics and computation. A prime example of functional activity …

Inferring and validating mechanistic models of neural microcircuits based on spike-train data

J Ladenbauer, S McKenzie, DF English… - Nature …, 2019 - nature.com
The interpretation of neuronal spike train recordings often relies on abstract statistical
models that allow for principled parameter estimation and model selection but provide only …