This investigation proposes to analyze the different aspects which limit or influences in the investigation and divulgation of the results achieved in Psychotherapy. In fact even though many therapists of different professional orientations work against this phenomenon. It is noted that a minimum amount of the investigative reports on Psychotherapy are published internationally in comparison with the information divulge in other areas of interests like Psychiatry or Psychology. For example in the Latin American magazine of Psychology which has published systematically for three decades. The author’s position stems from the holistic study of the individual whereby the impact of the second system of signals not only influences his psiquis or the symptoms, which are affecting the functioning of all the subsystems of man. For this reason psychotherapy should not only be seen as a simple application of psychological processes of attention or prevention but as the fundamental base of therapeutic strategies valued by the persons who receives it. In fact this article emphasizes the importance of health by the efficiency of the psychotherapeutic strategies and the possibility which it offers the position neuropsychology in relation it new forms of therapeutic interventions. As well as to describer the different tendencies in psychotherapy investigations. In fact highlighting the case studies, results of the investigations. To conclude it is essential to state its usefulness in future investigations in this field of study.