Reliving and disorganization in posttraumatic stress disorder and panic disorder memories.

Intense, disorganized recollections are one of the core symptoms of posttraumatic stress disorder (PTSD), and considered to be the result of inadequate processing of trauma information. A first panic attack resembles trauma in being an unexpected frightening and subjectively life-threatening event, and like PTSD, panic disorder with agoraphobia also involves fear conditioning after the first event. Therefore, a panic attack may be processed similarly to a trauma, and as a result, memories of a panic attack may share characteristics like reliving and disorganization with PTSD trauma memories. To test this hypothesis, scripts of PTSD trauma memories (n = 21) were compared with scripts of panic disorder with agoraphobia panic memories (n = 25) using a narrative rating scale. No differences were found between reliving intensity and disorganization levels in the scripts of both patient groups. The results suggest a panic attack may affect information processing similarly to a traumatic event.