Key words: brain, neurogenesis, neuroplasticity, nervous system, nerve cells, synaptic plasticity Neuroplasticity: from Santiago Ramon y Cajal to our days (review of literature) VOVK Victoria, СHERNENKO Maksym Pages: 116-123 Ukrains'kyi Visnyk Psykhonevrolohii 2018, Volume 26, issue 1 (94) Index UDK: 612.82: 611.8: 303.721