关于蓝斑,早在19世纪初的著作中就有记述,20世纪60年代以来,对蓝斑的结构和机能有了较为明确的认识。 一、蓝斑的发现 蓝斑核位于第四脑室底上部的外侧,沿界沟向上延伸到中脑。它是一团密集的不规则的含色素的细胞,能透过室管膜在第四脑室界沟上方见到蓝色斑点区。根据Russell的文献记载:Reil是第一个发现蓝斑的,但没有命名;Joseph和Karl Wenzel兄弟俩将此命名为蓝斑,也有人称之为脑桥色素核。 二、蓝斑的形态和组织结构 根据汪立鑫报道:大白鼠的蓝斑在用 About the blue spot, as early as the early 19th century writings have been described, since the 1960s, the structure and function of the blue spot have a more clear understanding. First, the discovery of blue spots Locus in the fourth ventricle at the top of the outer part of the base, extending along the border ditch to the brain. It is a mass of dense, irregular, pigmented cells that see blue spots through the ependymal membrane above the junction of the fourth ventricle. According to Russell’s literature: Reil was the first to spot locusts but was not named; brothers Joseph and Karl Wenzel named it Locusts, also known as pontine nuclei. Second, the morphology and structure of blue spots According to Wang Lixin reports: blue spots in rats with