In the chapter of her latest book, Transforming Traumatic Grief: Six Steps to Move from Grief to Peace After the Sudden or Violent Death of a Loved One entitled “Making Living Stories,” (pages 44-46), Rapid Resolution therapist Courtney Armstrong details how prescriptive photomontage reaches the emotional brain (where attachment symbols and memories are stored) to create a true shift in feeling.
https://www.artforyoursake.com/pressroom/Transforming Traumatic Grief_Prescriptive Artists_2011.pdf