Objective To study the effect of electrical stimulation on the ventral tegmental area and medial forebrain bundle ( MFB ) lesion on the firing of neurons in the posterior nucleus accumbens. 目的探讨电刺激腹侧被盖区(VTA)及损伤前脑内侧束(MFB)(MFB)对后侧伏核(PNA)神经元电活动的影响。
The medial forebrain bundle of rats was transected with a wire knife to set up a model of chronic degeneration of dopaminergic neurons. 采用线刀切断大鼠内侧前脑束造成多巴胺能神经元的慢性退行性改变。