Еffects of percutaneous electrical stimulation of the spinal cord in combination with mechanotherapy on changes in systemic and regional hemodynamics

Abstract

Objective: to evaluate changes in systemic and cerebral hemodynamics during percutaneous electrical stimulation of the spinal cord and in combination of electrical stimulation with mechanotherapy. Methodology. The subjects underwent percutaneous electrical stimulation of the spinal cord, the duration of the session was 5 minutes. Mechanotherapy was performed using a treadmill. The subjects performed walking at a power of 25W. for 5 minutes. Hemodynamics was evaluated before and after the electrical stimulation session, as well as before and after the mechanical therapy session on the track in combination with percutaneous electrical stimulation of the spinal cord. To study systemic and regional hemodynamics, a rheograph-polyanalyzer "REAN-POLY" was used. Results. Electrical stimulation of the spinal cord does not lead to significant changes in systemic and cerebral hemodynamics. Percutaneous electrical stimulation of the spinal cord in combination with physical exertion leads to reactive changes in systemic hemodynamics, increased blood filling and venous outflow, against the background of a decrease in peripheral resistance of cerebral vessels. Key words: electrostimulation, percutaneous electrostimulation, mechanotherapy, systemic hemodynamics, regional hemodynamics.