Hi Vegas
CBT should certainly be used with relaxation training as OCD is an anxiety driven condition. The distrust of one's own memory always occurs in conjuntion with anxious arousal.
Someone who obsesses doesn't just need to learn to think differently but to
feeldifferently.
Relaxed imaginative rehearsal of
notover checking trains the instincts to respond more appropriately.
Once a person has learned to relax deeply to the thought of not over-checking then they generally make speedy progress.
This principle also applies to obsessive ruminations which are emotion-driven. Teaching people to ruminate
withoutthe emotion takes the compusivity from the thought.
So, when working with someone who obsesses about imaginary illness (hyperchondria) we may get them to still imagine being ill but whilst feeling relaxed and disassociated. Again once they have done the imaginings becomes less compulisive.
Mark