J
Jonathan Schiefer
Researcher at University of Freiburg
Publications - 2
Citations - 29
Jonathan Schiefer is an academic researcher from University of Freiburg. The author has contributed to research in topics: Resting state fMRI & Linear model. The author has an hindex of 2, co-authored 2 publications receiving 23 citations.
Papers
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Journal ArticleDOI
From correlation to causation: Estimating effective connectivity from zero-lag covariances of brain signals.
Jonathan Schiefer,Alexander Niederbühl,Volker Pernice,Carolin Lennartz,Jürgen Hennig,Pierre LeVan,Stefan Rotter +6 more
TL;DR: In this paper, the authors proposed a method to infer directed connectivity from zero-lag covariances of neuronal activity recorded at multiple sites, assuming a generic linear model of interacting continuous variables, the components of which represent the activity of local neuronal populations.
Journal ArticleDOI
Sparse Estimation of Resting-State Effective Connectivity From fMRI Cross-Spectra.
TL;DR: The presented methodology appears to be well-suited for fMRI, particularly given its lack of explicit dependence on temporal lag structure, and is readily applicable to whole-brain effective connectivity estimation.