Poberezhnyi, V. I. (2019) “Fundamentals of the modern theory of the phenomenon of ‘pain’ from the perspective of a systematic approach. Neurophysiological basis. Part 1: A brief presentation of key subcellular and cellular ctructural elements of the central nervous system”., Pain medicine, 3(4), pp. 6–40. doi: 10.31636/pmjua.v3i4.1.