Cognitive processing in putative functional gastrointestinal disorder: rumination yields orientation to social threat not pain.

Two possible roles of selective attention in the development and maintenance of functional gastrointestinal disorders (FGID) such as irritable bowel syndrome (IBS) were examined. First, hypervigilance to pain within FGID may exacerbate pain perception and pain-related distress. Second, hypervigilanc...