_:nc31867c18d1b461d9efd820993afe9ffxb0
<http://schema.org/description>
"An article on biorxiv.org (Lohmann G et al., Inflated False Negative Rates Undermine Reproducibility in Task-Based fMRI) investigates false negative rates in task-fMRI studies (specifically in this paper, motor and emotion tasks from the Human Connectome Project) with various sample sizes. Many task-fMRI studies employ subjects of about 20-40, a range where the authors argue that false negatives can be a significant problem. This brings up an interesting counterpoint (although not a counter-a..."
<https://www.asfnr.org/post/false-negatives-in-task-fmri-studies-with-typical-sample-sizes>