Alteration of Primary Afferent Activity following Inferior Alveolar Nerve Transection in Rats

Abstract

These data suggest that the increase in both TTX-S INa and TTX-R INa and the decrease in IA and Ik in small/medium TG neurons in IAN-transected rats are involved in the activation of spike generation, resulting in hyperexcitability of Adelta-IAN fibers innervating the mental region after IAN transection.