3 papers
physics.med-ph2020
Ground-truth resting-state signal provides data-driven estimation and correction for scanner distortion of fMRI time-series dynamics
Rajat Kumar, Liang Tan, Alan Kriegstein +4
The fMRI community has made great strides in decoupling neuronal activity from other physiologically induced T2* changes, using sensors that provide a ground-truth with respect to…
q-bio.NC2020
Making Sense of Computational Psychiatry
LR Mujica-Parodi, HH Strey
In psychiatry, we often speak of constructing "models." Here we try to make sense of what such a claim might mean, starting with the most fundamental question: "What is (and isn't)…
cond-mat.soft2018
On the Estimation of Parameters from Time Traces originating from an Ornstein-Uhlenbeck Process
Helmut H. Strey
In this article, we develop a Bayesian approach to estimate parameters from time traces that originate from an overdamped Brownian particle in a harmonic potential, or Ornstein-Uhl…