EMDR is thought to alleviate pain because of its proven capacity to resolve PTSD, which is an underlying causal factor in many cases. EMDR is the only mainstream pain therapy which comprehensively addresses dissociative aspects of chronic pain (avoidance, amnesia, ego-states, depersonalization). Dissociation is a common but little understood aspect of chronic pain. Dissociation is a coping mechanism for overwhelming stress wherein individuals disattend to noxious elements of experience, often so habitually that they are not aware of doing it. Dissociation usually begins in childhood as a way of coping with physical or emotional abuse or neglect.
EMDR has also been found to stimulate changes in brain activity associated with chronic pain such as decreased activation of brain areas [STS, STG] responsible for hyperactivation associated with pain related traumatic memories.’ (Amano et al, 2013). Finally, EMDR has been found to stimulate a reduction in emotional distress associated with pain, leading to decreased distress and increased confidence. (Tesarz, 2014)
