Inference of Monosynaptic Connections from Parallel Spike Trains: A Review

R Kobayashi, S Shinomoto - arXiv preprint arXiv:2403.10993, 2024 - arxiv.org
This article presents a mini-review about the progress in inferring monosynaptic connections
from spike trains of multiple neurons over the past twenty years. First, we explain a variety of …

A radial basis function approach to compute the first-passage probability density function in two-dimensional jump-diffusion models for financial and other applications

LV Ballestra, G Pacelli - Engineering analysis with boundary elements, 2012 - Elsevier
We consider the problem of computing the survival (first-passage) probability density
function of jump-diffusion models with two stochastic factors. In particular the Fokker–Planck …

Study of functional connectivity of central motor system in Parkinson's disease using copula theory

M Ghasemi, M Zarei, A Foroutannia, S Jafari - … Signal Processing and …, 2021 - Elsevier
Background Parkinson's disease (PD) is a neurodegenerative disease characterized by
tremor, stiffness, and slowness of movement. Many studies showed an abnormality of …

Detecting connectivity changes in neuronal networks

T Berry, F Hamilton, N Peixoto, T Sauer - Journal of neuroscience methods, 2012 - Elsevier
We develop a method from semiparametric statistics (Cox, 1972) for the purpose of tracking
links and connection strengths over time in a neuronal network from spike train data. We …

[HTML][HTML] First passage times of two-dimensional correlated processes: Analytical results for the Wiener process and a numerical method for diffusion processes

L Sacerdote, M Tamborrino, C Zucca - Journal of Computational and …, 2016 - Elsevier
Given a two-dimensional correlated diffusion process, we determine the joint density of the
first passage times of the process to some constant boundaries. This quantity depends on …

Mixed vine copulas as joint models of spike counts and local field potentials

A Onken, S Panzeri - Advances in Neural Information …, 2016 - proceedings.neurips.cc
Concurrent measurements of neural activity at multiple scales, sometimes performed with
multimodal techniques, become increasingly important for studying brain function. However …

Gauss-diffusion processes for modeling the dynamics of a couple of interacting neurons

A Buonocore, L Caputo, E Pirozzi… - Mathematical …, 2013 - aimsciences.org
With the aim to describe the interaction between a couple of neurons a stochastic model is
proposed and formalized. In such a model, maintaining statements of the Leaky Integrate …

A copula-based method to build diffusion models with prescribed marginal and serial dependence

E Bibbona, L Sacerdote, E Torre - Methodology and computing in applied …, 2016 - Springer
This paper investigates the probabilistic properties that determine the existence of space-
time transformations between diffusion processes. We prove that two diffusions are related …

Joint analysis of spikes and local field potentials using copula

M Hu, M Li, W Li, H Liang - NeuroImage, 2016 - Elsevier
Recent technological advances, which allow for simultaneous recording of spikes and local
field potentials (LFPs) at multiple sites in a given cortical area or across different areas, have …

[HTML][HTML] A first passage problem for a bivariate diffusion process: Numerical solution with an application to neuroscience when the process is Gauss–Markov

E Benedetto, L Sacerdote, C Zucca - Journal of computational and applied …, 2013 - Elsevier
We consider a bivariate Gauss–Markov process and we study the first passage time of one
component through a constant boundary. We prove that its probability density function is the …