I have a short opinion piece in the latest issue of The European Health Psychologist that discusses some of the caveats and limits of functional MRI. It’s a short and (I think) pretty readable piece; I touch on a couple of issues I’ve discussed frequently in other papers as well as here on the blog–namely, the relatively low power of most fMRI analyses and the difficulties inherent in drawing causal inferences from neuroimaging results.
More importantly, though, I’ve finally fulfilled my long held goal of sneaking a Spiderman reference into an academic article (though, granted, one that wasn’t peer-reviewed). It would be going too far to say I can die happy now, but at least I can have an extra large serving of ice cream for dessert tonight without feeling guilty*. And no, I’m not going to spoil the surprise by revealing what Spidey has to do with fMRI. Though I will say that if you actually fall for the hook and go read the article just to find that out, you’re likely to be sorely disappointed.
* So okay, the truth is, I never, ever feel guilty for eating ice cream, no matter the serving size.