Bayesian nonparametric (non-) renewal processes for analyzing neural spike train variability
… in particular involves non-stationary spike trains, which … 25] and can be computationally
relevant for signal detection … of estimated instantaneous rates and CVs from the training data (left) …
relevant for signal detection … of estimated instantaneous rates and CVs from the training data (left) …
Inferring and validating mechanistic models of neural microcircuits based on spike-train data
… estimated the input parameters μ and σ of an I&F neuron from the observed spike train for
each stimulus by maximizing the spike train … be highly nonstationary, so that the spike trains of …
each stimulus by maximizing the spike train … be highly nonstationary, so that the spike trains of …
Robust entropy rate estimation for nonstationary neuronal calcium spike trains based on empirical probabilities
… investigation of neuronal coding mechanisms and abnormal signaling. However, …
nonstationarity, or employ dictionary-based Lempel-Ziv (LZ) methods that converge too slowly for …
nonstationarity, or employ dictionary-based Lempel-Ziv (LZ) methods that converge too slowly for …
Adaptive real-time identification of motor unit discharges from non-stationary high-density surface electromyographic signals
… (a) A 10-slong EMG signal during a simulated dynamic … spike train estimated from the
simulated signals with the proposed update strategy. (c) The spike train same as (b) but estimated …
simulated signals with the proposed update strategy. (c) The spike train same as (b) but estimated …
Channel current fluctuations conclusively explain neuronal encoding of internal potential into spike trains
MNP Nilsson, H Jörntell - Physical Review E, 2021 - APS
… We can calculate the parameter values by fitting the … only one-bit (spatial) resolution,
but if we dither the analog signal … stationary input, we can directly generalize to the non-stationary …
but if we dither the analog signal … stationary input, we can directly generalize to the non-stationary …
Inferring the collective dynamics of neuronal populations from single-trial spike trains using mechanistic models
C Donner, M Opper, J Ladenbauer - bioRxiv, 2019 - biorxiv.org
… neurons to model highly non-stationary, collective spiking … wave, population spike rate
histogram and estimates from our … , weak input signals from spike trains of cortical neurons and …
histogram and estimates from our … , weak input signals from spike trains of cortical neurons and …
[PDF][PDF] Unpublished article: Inferring the collective dynamics of neuronal populations from single-trial spike trains using mechanistic models
C Donner, M Opper… - Bayesian inference of …, 2019 - depositonce.tu-berlin.de
… To efficiently estimate the model parameters and compare … For comparing true and inferred
mean input signal of each … of neurons receiving non–stationary doubly–stochastic inputs. …
mean input signal of each … of neurons receiving non–stationary doubly–stochastic inputs. …
Improved online decomposition of non-stationary electromyogram via signal enhancement using a neuron resonance model: A simulation study
Y Zheng, G Xu, Y Li, W Qiang - Journal of Neural Engineering, 2022 - iopscience.iop.org
… The accuracy for the FHN method was obtained by calculating the consistency between
the spike train processed using the optimal FHN model and the corresponding ground-truth …
the spike train processed using the optimal FHN model and the corresponding ground-truth …
Efficient Estimation of Directed Connectivity in Nonlinear and Nonstationary Spiking Neuron Networks
W Chen, Y Wang, Y Yang - IEEE Transactions on Biomedical …, 2023 - ieeexplore.ieee.org
… , we denote the spike train of the qth neuron by N(q) … neural signals such as EEG and LFP,
spike trains take discrete 0-1 values and a Poisson point process likelihood is more suitable …
spike trains take discrete 0-1 values and a Poisson point process likelihood is more suitable …
Quantitative Modeling on Nonstationary Neural Spikes: From Reinforcement Learning to Point Process
… modeling on the nonstationary neural signals from different … The relationship between the
neuronal spike train and the … of characterizing nonstationary activity becomes estimating the …
neuronal spike train and the … of characterizing nonstationary activity becomes estimating the …