Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
An obsession with producing and validating models (face, construct, predictive validity) has led many of us down a deep rabbit hole, thinking about models instead of mechanisms. Advances in the human genetics and neurobiology of brain disorders create exciting new opportunities, but only if we can get back to basics.
