Thomas E. Nichols

Cluster failure: Why fMRI inferences for spatial extent have inflated false-positive rates

2016 · Proceedings of the National Academy of Sciences

The most widely used task functional magnetic resonance imaging (fMRI) analyses use parametric statistical methods that depend on a variety of assumptions. In this work, we use real resting-state data and a total of 3 …

Notes on Creating a Standardized Version of DVARS

2017 · arXiv (Cornell University)

By constructing a sampling distribution for DVARS we can create a standardized version of DVARS that should be more similar across scanners and datasets.