出典:Wikipedia
出典:『Wikipedia』 (2011/06/17 18:59 UTC 版)
Purely Obsessional Obsessive-Compulsive Disorder (also called Pure Obsessional OCD, Pure-O, OCD without overt compulsions or Primarily Obsessional OCD) is a lesser-known form or manifestation of OCD. For people with Purely Obsessional OCD, there are usually no observable compulsions, such as those commonly seen in those with the typical form of OCD (checking, counting, hand-washing, etc.). While ritualizing and neutralizing behaviors do take place, they are almost entirely in the form of excessive mental rumination.