SPECT

Journalists like to report on novel and exciting findings regardless of how likely they are to be replicated or how well they fit with everything else known about the topic. It is an all too common occurrence that a small pilot study which has favourable results, creates a buzz and gets into our heads, only to produce negative results once the sample size is increased. But the latter, negative finding, rarely makes it to the printing press. So, we are left thinking the results of the pilot study are correct, when they might be an outlier or a false positive.

Given this, I wanted to summarize an article that provides a critical overview of the current neuroimaging studies in anorexia nervosa. We can use this as an introduction to neuroimaging in AN: to get a sense of the scientific consensus, the trends that emerge and what can be learned from … Continue reading →