[Structural and functional changes in spinal cord neurons following low-intensity laser irradiation].

In acute experiments with cats the dynamics of changes in the evoked activity of spinal neurons was determined during low-intensity laser irradiation of the cord. With histological preparations, in conditions of automatic processing of the morphometrical information, the data were obtained indicating the decrease in the post-impulse synaptic depression accompanied by the intensification of the nuclear plasmic exchange of the exposed neurons.