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 …
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 …
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
Background Parkinson's disease (PD) is a neurodegenerative disease characterized by
tremor, stiffness, and slowness of movement. Many studies showed an abnormality of …
tremor, stiffness, and slowness of movement. Many studies showed an abnormality of …
Detecting connectivity changes in neuronal networks
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 …
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
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 …
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
Concurrent measurements of neural activity at multiple scales, sometimes performed with
multimodal techniques, become increasingly important for studying brain function. However …
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 …
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
This paper investigates the probabilistic properties that determine the existence of space-
time transformations between diffusion processes. We prove that two diffusions are related …
time transformations between diffusion processes. We prove that two diffusions are related …
Joint analysis of spikes and local field potentials using copula
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 …
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 …
component through a constant boundary. We prove that its probability density function is the …