Emotions and emotion regulation in posttraumatic stress disorder

Posttraumatic stress disorder (PTSD) has been associated with negative emotions such as shame, guilt, anger, and disgust, as well as impairments in the ability to effectively regulate these emotional states. There is evidence showing that each of these negative emotions and emotion regulation difficulties are related to the severity of PTSD stemming from various trauma types. In contrast, much less is known about the temporal relationship between these features and PTSD. Studies have found that treatments for PTSD often lead to improvements in these negative emotions and in emotion regulation difficulties, but how these features impact the efficacy of various PTSD treatments is less clear.