The results showed that the marginal division (MrD) was located between the caudate putamen (CPu) and the globus pallidus (GP).

• 结果提示：大鼠纹状体由尾壳核、苍白球和边缘区三部分组成，其中边缘区位于尾壳核和苍白球之间，被二者完全包绕；