STUDYING THE INFLUENCE OF STEM CELLS ON THE AREAS OF ISCHEMIC BRAIN DAMAGE USING DIGITAL PROCESSING AND COGNITIVE VISUALIZATION BASED ON MRI DATA Article Vyacheslavovich K.M., Mikhailovich K.V., Veniaminovna S.M. Proceedings of ITNT 2021 - 7th IEEE International Conference on Information Technology and Nanotechnology. Institute of Electrical and Electronics Engineers Inc.. 2021.