Anterior cingulate cortex and insula response during indirect and direct processing of emotional faces in generalized social anxiety disorder
Biology of mood & anxiety disorders (2013) - Comment
pubmed: 23547713  doi: 10.1186/2045-5380-3-7  issn: 2045-5380 

Heide Klumpp, David Post, Mike Angstadt, Daniel A Fitzgerald, K Luan Phan