alt Hacker NewsThis study was really highlighting a statistical issue which would occur with any imaging technique with noise (which is unavoidable). If you measure enough things, you'll inevitably find some false positives. The solution is to use procedures such as Bonferroni and FDR to correct for the multiple tests, now a standard part of such imaging experiments. It's a valid critique, but it's worth highlighting that it's not specific to fMRI or evidence of shaky science unless you skip those steps (other separate factors may indicate shakiness though).
Replies
> a statistical issue which would occur with any imaging technique
I sounds like it goes beyond that: If a certain mistake ruins outcomes, and a lot of people are ruining outcomes and not noticing, then there's some much bigger systematic problem going on.
When we published the salmon paper, approximately 25-35% of published fMRI results used uncorrected statistics. For myself and my co-authors, this was evidence of shaky science. The reader of a research paper could not say with certainty which results were legitimate and which might be false positives.