Holomorphic equilibrium propagation computes exact gradients through finite size oscillations

A Laborieux, F Zenke - Advances in neural information …, 2022 - proceedings.neurips.cc
Equilibrium propagation (EP) is an alternative to backpropagation (BP) that allows the
training of deep neural networks with local learning rules. It thus provides a compelling …

The study of plasticity has always been about gradients

BA Richards, KP Kording - The Journal of Physiology, 2023 - Wiley Online Library
The experimental study of learning and plasticity has always been driven by an implicit
question: how can physiological changes be adaptive and improve performance? For …

Energy-based learning algorithms for analog computing: a comparative study

B Scellier, M Ernoult, J Kendall… - Advances in Neural …, 2024 - proceedings.neurips.cc
Energy-based learning algorithms have recently gained a surge of interest due to their
compatibility with analog (post-digital) hardware. Existing algorithms include contrastive …

Neuronal sequences in population bursts encode information in human cortex

W Xie, JH Wittig Jr, JI Chapeton, M El-Kalliny… - Nature, 2024 - nature.com
Neural coding has traditionally been examined through changes in firing rates and latencies
in response to different stimuli,,,–. However, populations of neurons can also exhibit …

Priming of probabilistic attentional templates

A Kristjansson - Psychonomic Bulletin & Review, 2023 - Springer
Attentional priming has a dominating influence on vision, speeding visual search, releasing
items from crowding, reducing masking effects, and during free-choice, primed targets are …

Improving equilibrium propagation without weight symmetry through Jacobian homeostasis

A Laborieux, F Zenke - arXiv preprint arXiv:2309.02214, 2023 - arxiv.org
Equilibrium propagation (EP) is a compelling alternative to the backpropagation of error
algorithm (BP) for computing gradients of neural networks on biological or analog …

The flow of axonal information among hippocampal sub-regions 2: patterned stimulation sharpens routing of information transmission

SB Lassers, YS Vakilna, WC Tang… - Frontiers in Neural …, 2023 - frontiersin.org
The sub-regions of the hippocampal formation are essential for episodic learning and
memory formation, yet the spike dynamics of each region contributing to this function are …

Prediction in cultured cortical neural networks

M Lamberti, S Tripathi, MJAM van Putten… - PNAS …, 2023 - academic.oup.com
Abstract Theory suggest that networks of neurons may predict their input. Prediction may
underlie most aspects of information processing and is believed to be involved in motor and …

Depth and hierarchies in the predictive brain: From reaction to action

O Muzik, VA Diwadkar - Wiley Interdisciplinary Reviews …, 2023 - Wiley Online Library
The human brain is a prediction device, a view widely accepted in neuroscience. Prediction
is a rational and efficient response that relies on the brain's ability to create and employ …

A time-causal and time-recursive scale-covariant scale-space representation of temporal signals and past time

T Lindeberg - Biological Cybernetics, 2023 - Springer
This article presents an overview of a theory for performing temporal smoothing on temporal
signals in such a way that:(i) temporally smoothed signals at coarser temporal scales are …