Daniel Carlat over at the Carlat Psychiatry Report has a post titled "Brain Scams: The Marketing of Functional Neuroimaging" discussing his recent article in Wired on the subject:

Functional neuroimaging has great promise for elucidating the neurocircuitry of psychiatric disorders, but most of the neuro-entrepreneurs are leapfrogging over the necessary studies to rush their products to market. It's time to slow down and do it right.

Previous posts on this topic:

Are Brain Scans All the Rage?

What Neuroscience Cannot Tell Us About Humanity

Evolving Standards of Lunacy