论文部分内容阅读
用辣根过氧化物酶(ERP)轴实顺行追踪法研究19只成年大鼠扣带皮质各区向边缘系统和皮质下结构的传出联系,结果表明:(1)扣带皮质较广泛地投射到边缘系统和皮质下结构;(2)扣带皮质双侧性地投射到皮质下的某些结构,如屏状核(CL)、尾壳核(ep)、束旁核(pf)、带旁核(pt)、丘脑前内侧核(tam)、前腹核(tav)、被盖背核(ntd)、及蓝斑(lc)等;(3)一些与疼痛反应有关的结构,如(pf)、隔外侧核(sl)等主要接受扣带皮质前部24和32区的投射纤维
The distribution of cingulate cortex in 19 adult rats to the limbic system and the subcortical structure was investigated by using horseradish peroxidase (ERP) real-time tracing method. The results showed that: (1) Cingulate cortex was more widely distributed To the marginal system and subcortical structures; (2) some structures of the cingulate cortex that project sideways to the cortex, such as the striatum (CL), the caudate putamen (ep), the parafascicular nucleus (pf) (Pt), tam, tav, ntd, lc and so on; (3) Some structures related to pain reaction, such as (pf), the lateral extracranial (sl), etc., which predominantly receive the cingulate cortex anterior 24 and 32 regions