From the EMDR institute, "EMDR (Eye Movement Desensitization and Reprocessing) is a psychotherapy that enables people to heal from the symptoms and emotional distress that are the result of disturbing life experiences. Repeated studies show that by using EMDR therapy people can experience the benefits of psychotherapy that once took years to make a difference. It is widely assumed that severe emotional pain requires a long time to heal. EMDR therapy shows that the mind can in fact heal from psychological trauma much as the body recovers from physical trauma. When you cut your hand, your body works to close the wound. If a foreign object or repeated injury irritates the wound, it festers and causes pain. Once the block is removed, healing resumes. EMDR therapy demonstrates that a similar sequence of events occurs with mental processes. The brain’s information processing system naturally moves toward mental health. If the system is blocked or imbalanced by the impact of a disturbing event, the emotional wound festers and can cause intense suffering. Once the block is removed, healing resumes. Using the detailed protocols and procedures learned in EMDR therapy training sessions, clinicians help clients activate their natural healing processes." Please visit https://www.emdr.com/what-is-emdr/ for more information.
Parts and Memory Therapy
As per PMT website, "Parts and Memory Therapy is a way to do counseling or psychotherapy. It begins with two controversial ideas. The first is that the mind consists of many Parts or subpersonalities, each with its own submind. It’s not a single, consistent, streamlined thing. The second is that nearly all adult mental and emotional issues result from our histories of painful life experiences. Permanent healing of these issues comes from finding the Parts of the whole self that carry the painful emotional memories and then neutralizing those memories. The Parts or subpersonalities of a person carry the memories. The memories are the targets for healing interventions. Healing is done by visualizations that neutralize the emotional energy connected to the memories." Please refer to https://partsandmemorytherapy.com/parts-memory-therapy/ for more in depth information about the process of treatment.