Efficiency metrics for auditory neuromorphic spike encoding techniques using information theory

A El Ferdaoussi, J Rouat… - Neuromorphic Computing …, 2023 - iopscience.iop.org
Spike encoding of sound consists in converting a sound waveform into spikes. It is of interest
in many domains, including the development of audio-based spiking neural network …

A dynamic spike threshold with correlated noise predicts observed patterns of negative interval correlations in neuronal spike trains

RS Sidhu, EC Johnson, DL Jones, R Ratnam - Biological Cybernetics, 2022 - Springer
Negative correlations in the sequential evolution of interspike intervals (ISIs) are a signature
of memory in neuronal spike-trains. They provide coding benefits including firing-rate …

A biophysical conductance-based model of neural spike timing and interspike interval correlations

A Asilador - 2023 - ideals.illinois.edu
Neurons encode information in the form of spike times. It is argued that the timing between
spikes (ie, spike-timing) encodes the stimulus input. Spike threshold adaptation is …

[PDF][PDF] Étude de l'encodage en décharges des signaux variant dans le temps basée sur la théorie de l'information

A El Ferdaoussi - 2024 - savoirs.usherbrooke.ca
Dans les systèmes neuromorphiques, les signaux variant dans le temps doivent être
encodés en trains de décharges. Il existe plusieurs techniques pour faire cela. L'étape de …

Optimizing the dynamics of spiking networks for decoding and control

F Huang, J Riehl, SN Ching - 2017 American Control …, 2017 - ieeexplore.ieee.org
In this paper, an optimization-based approach to construct spiking networks for the purposes
of decoding and control is presented. Specifically, we postulate a simple objective function …

Spiking networks as efficient distributed controllers

F Huang, SN Ching - Biological cybernetics, 2019 - Springer
In the brain, networks of neurons produce activity that is decoded into perceptions and
actions. How the dynamics of neural networks support this decoding is a major scientific …

Adaptation with correlated noise predicts negative interval correlations in neuronal spike trains

RS Sidhu, EC Johnson, DL Jones, R Ratnam - bioRxiv, 2020 - biorxiv.org
Negative correlations in the sequential evolution of interspike intervals (ISIs) are a signature
of memory in neuronal spike-trains. They provide coding benefits including firing-rate …

Simulation and analysis of neuromorphic tactile data for object interaction speed detection

CJ Brown, HH Nguyen, MC Thompson… - 2021 10th …, 2021 - ieeexplore.ieee.org
The sense of touch provides an intimate connection to our surroundings and is a critical
component for navigating the environment and manipulating objects. To better capture and …

Models and analysis of a stochastic neural source coder

RS Sidhu - 2020 - ideals.illinois.edu
Abstract Information transfer in neurons takes place through action potentials (spikes) which
are metabolically expensive. A neural coding approach was developed by Johnson et …

[图书][B] Dynamics and Control in Spiking Neural Networks

F Huang - 2019 - search.proquest.com
In the brain, neurons (brain cells) produce electrical impulses, or spikes, that are thought to
be the substrate of information processing and computation. Through enigmatic processes …