The bio feedback   regarded as one of modern concepts and techniques that are based on the use of mind power to improve the health of the body, according to principle effect of the mind in the body can improve health, without the need to use drug therapy. It has been checked that the ability to use the power of the mind in this field in many of the research and scientific studies. Although biofeedback  seem to be as a  modern concept, and  its own technology, but it is  a wide and transmitted subject which spread to most of modern science and knowledge, whether in the fields of psychology and its branches and various specialties including Psychophysiology or the various medical fields, including psychiatry, as a therapeutic medicine complementary and alternative techniques, and biofeedback include individual training on the involuntary responses of the body and functions control through these techniques, a person can handle all of the psychological and physical problems and can also help "in reducing health problems, research has shown that biofeedback help  or control many medical and health of spaces which  will be addressed In this current research, as well as search for  biofeedback therapy effects on the oral diseases, including in particular disorders like (Bruxism) and jaw Temporomandibular joint syndrome (TMJ Disorder). As the search also identify the most important functions and concepts and to ensure biofeedback therapy and what they are and motivator kinds and uses of the most important clinical applications of the various pathological conditions and health problems.                     

The researcher made a number of conclusions, recommendations and suggestions .