Understanding plasticity in neural networks
… The robustness of existing optimizers across a wide range of datasets and network
architectures has played a key role in the widespread adoption of deep learning methods. For …
architectures has played a key role in the widespread adoption of deep learning methods. For …
Cerebellar plasticity and associative memories are controlled by perineuronal nets
D Carulli, R Broersen, F de Winter… - Proceedings of the …, 2020 - National Acad Sciences
… nets (PNNs) are assemblies of extracellular matrix molecules, which surround the cell body
and dendrites of many types of neuron and regulate neural plasticity. … observed a wide range …
and dendrites of many types of neuron and regulate neural plasticity. … observed a wide range …
Excitation dropout: Encouraging plasticity in deep neural networks
… We show a consistent increased network utilization using … We then study network resilience
to neuron dropping at test … that Excitation Dropout has a wider range of saliency values …
to neuron dropping at test … that Excitation Dropout has a wider range of saliency values …
Population coupling predicts the plasticity of stimulus responses in cortical circuits
… Using a recurrent network model, we explore whether this could be due to an underlying
diversity in their synaptic plasticity. We find that, in a network with diverse learning rates, …
diversity in their synaptic plasticity. We find that, in a network with diverse learning rates, …
An extracellular perspective on CNS maturation: perineuronal nets and the control of plasticity
D Carulli, J Verhaagen - International Journal of Molecular Sciences, 2021 - mdpi.com
… of perineuronal nets (PNNs). In this review, we address the role of PNNs in restricting
critical period plasticity. Next, we discuss the modulation of PNNs during adult brain plasticity, …
critical period plasticity. Next, we discuss the modulation of PNNs during adult brain plasticity, …
Evidence for exercise-related plasticity in functional and structural neural network connectivity
… on the brain are better represented by network dynamics. Here, we reviewed the … network
integrity. This review will provide a comprehensive understanding of trends in exercise-network …
integrity. This review will provide a comprehensive understanding of trends in exercise-network …
Local plasticity rules can learn deep representations using self-supervised contrastive predictions
… yt = ±1 is a network-wide broadcast signal (self-awareness) indicating a saccade (−1) or a
fixation (+1) and Ht 2 {0, 7} is a layer-wide broadcast signal indicating whether the saccade or …
fixation (+1) and Ht 2 {0, 7} is a layer-wide broadcast signal indicating whether the saccade or …
Contributions of cortical neuron firing patterns, synaptic connectivity, and plasticity to task performance
MN Insanally, BF Albanna, J Toth… - Nature …, 2024 - nature.com
… In previous work 50,51 , only network-wide averages of these synaptic patterns were … the
full network-wide motif cumulants providing a neuron-by-neuron view of synaptic structure. …
full network-wide motif cumulants providing a neuron-by-neuron view of synaptic structure. …
Synaptic plasticity dynamics for deep continuous local learning (DECOLLE)
… using half of the features per layer (see Appendix for network layers). We note that the C3D
network is deeper and wider than the DECOLLE network. We found that 16 × 32 × 32 frames, …
network is deeper and wider than the DECOLLE network. We found that 16 × 32 × 32 frames, …
Meta-learning families of plasticity rules in recurrent spiking networks using simulation-based inference
B Confavreux, P Ramesh… - … in Neural …, 2023 - proceedings.neurips.cc
… In order to explore a wide range of possible plasticity rules, we defined parameterized
functional forms for these rules (ie, search spaces) enabling us to flexibly generate various rules, …
functional forms for these rules (ie, search spaces) enabling us to flexibly generate various rules, …
相关搜索
- perineuronal net neuronal extracellular matrix
- perineuronal nets neuronal communication
- deep neural networks
- plasticity rules neural network
- deep neural network regularization
- unsupervised neural network models
- recurrent neural network
- convolutional neural network
- neural network connectivity
- diverse features neural network
- spontaneously active neuronal networks
- plasticity of brain networks
- dropout effect convolutional neural networks
- recurrent neural networks multiple timescale
- regularization technique neural networks
- artificial neural networks