>We used linear regression models to relate Omega-3 fatty acid concentrations to brain MRI measures (i.e., total brain, total gray matter, hippocampal, and white matter hyperintensity volumes) and cognitive function (i.e., episodic memory, processing speed, executive function, and abstract reasoning) adjusting for potential confounders.

https://n.neurology.org/content/early/2022/10/05/WNL.0000000...

Unless you have good reason you ought not be so uncharitable. Have you good reason?