RESEARCH OF TIME DYNAMICS OF CHANGE OF THE STEP OF DEPOLARIZATION OF LASER RADIATION BY TISSUE OF THE MAIN BRAIN

Taking into consideration the fact of the annual increase in the formulation of questions by the judicial authorities regarding the diagnosis of the prescription of death time and the need to increase their reliability, same as certain subjectivity of the moral and historical obsoleteness of the commonly used methods of forensic medicine practice, there is the need of developing of objective, cost-eff ectively more profi table, modern methods of the investigation of the dynamics of post-mortem changes of biological tissues of the human body. Therefore, the determining the prescription of the time of death due to its diff erent reasons is one of the most important issues of forensic science and practice. The paper deals with the results of the application of the latest methods of laser polarimetry used in forensic medicine, such as determination of the prescription of time of death due to mechanical asphyxia and massive blood loss by means of three- dimensional reconstruction of the time and spectral changes in the depolarization of laser radiation scattered by the human brain tissue.