Past Life Regression
Also:Recalling experiences in previous lives

From the website of the Miami Hypnotic Center:

Do you believe that your soul travels through time and space to reincarnate into another body and into another live? Past Life Regression (PLR) is a valuable tool for therapy, whether you are the individual seeking to help yourself, or the professional who is in the business of helping others. PLR therapy not only has the potential for allowing an individual to recall the past experiences, but it also opens the door to deeper levels of the mind - where communication between the spiritual and logical self takes place. It is through this access that we can understand who and what were are in relation to the universal connection. See list of 19 questions "Clues to your past lives".