[Changes in the membrane structure of the brain microsomes in cats with electrodes implanted in the inner ear].

Using spin-labels it was shown that electrode implantation into the cats scala media resulted in structure reconstruction of microsome membranes of auditory zones in cats brain. Membrane fluidity increased but there was no change of surface potential. The changes of microviscosity were found during the first month after the implantation. Five months later the order parameter returned to the mean valve for cats in control group without electrodes.