background: nicotine can activate dopaminergic neurons within the ventral tegmental area (vta). however, there is no evidence about complete inhibition of vta on nicotine reinforcement. methods: in the present study, we used conditioned-place preference (cpp) method to study the effect of transient inhibition of left and/or right side of the vta by lidocaine on nicotine reward properties. male ...

Background: Nicotine can activate dopaminergic neurons within the ventral tegmental area (VTA). However, there is no evidence about complete inhibition of VTA on nicotine reinforcement. Methods: in the present study, we used conditioned-place preference (CPP) method to study the effect of transient inhibition of left and/or right side of the VTA by lidocaine on nicotine reward properties. Male ...