| Abstract: | We analyzed the impulse background activity (BA) of neurons of the inferior vestibular nucleus (IVN) of rats during exposure to long-lasting vibration (daily 2-h-long sessions). It was demonstrated that 5 days after the beginning of vibration stimulation, practically all main characteristics of the BA of IVN neurons changed significantly. In the studied neuronal group, 10 days after the vibration onset we observed an increase in the mean frequency of the BA and shifts in many statistical parameters of the BA, while after 15 days of vibration only significant modifications of dynamic characteristics of the BA of IVN neurons were manifested.Neirofiziologiya/Neurophysiology, Vol. 37, No. 1, pp. 32–38, January–February, 2005. |
