2 papers
q-bio.QM2017
Disentangling causal webs in the brain using functional Magnetic Resonance Imaging: A review of current approaches
Natalia Z. Bielczyk, Sebo Uithol, Tim van Mourik +3
In the past two decades, functional Magnetic Resonance Imaging has been used to relate neuronal network activity to cognitive processing and behaviour. Recently this approach has b…
q-bio.NC2016
Increasing robustness of pairwise methods for effective connectivity in Magnetic Resonance Imaging by using fractional moment series of BOLD signal distributions
Natalia Bielczyk, Alberto Llera, Jan Buitelaar +2
Estimating causal interactions in the brain from functional magnetic resonance imaging (fMRI) data remains a challenging task. Multiple studies have demonstrated that all current a…