Joke Durnez

The paper shows that different analysis workflows by 70 teams on the same fMRI dataset led to varied results, but meta-analysis found consensus in activated regions.

fMRIPrep, a BIDS-driven, self-adapting fMRI preprocessing pipeline, earned above-acceptable expert quality ratings on 50 of 54 OpenfMRI datasets and introduced less smoothing than FSL feat.

Neurodesign optimizes fMRI experimental designs to increase statistical power and efficiency by adjusting stimulus order and timing, while considering psychological factors.

This paper introduces a method to calculate power and sample size for fMRI studies using prevalence of active peaks and effect size, validated with simulations and real data.