Led by Kaidi Kang and Simon Vandekar,
www.nature.com/articles/s41... reveals misconceptions and best practices for brainwide association studies. Yes you need large samples but other things also matter!
nature.com
Study design features increase replicability in brain-wide association studies - Nature
Optimizing study design is critical for increasing standardized effect sizes and replicability, and the features that increase replicability in cross-sectional and longitudinal brain-wide association ...