[Regeneration of neurons].

Describes the development of ideas about the regeneration of neurons from the approval "neurons are not restored" to an avalanche stream of messages on neurogenesis. We analysing literature about four ways of neuron regeneration. 1--neurogenesis; 2--intracellular regeneration; 3--BMDC fusion with Purkinje neurons in transgenic experiment; 4--regional cortical cells fusion. In observed some tactical and methodological problems which appears in researches about regeneration. Describes the reasons about the place of these methods of regeneration in modemrnneuroscience.